The radius of a sphere is 6 units.
Which expression represents the volume of the sphere,
in cubic units?
6
07(6)
0 -1(6):
07(12)
07(12)
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The Radius Of A Sphere Is 6 Units.Which Expression Represents The Volume Of The Sphere,in Cubic Units?607(6)0

Answers

Answer 1

Answer:

choice 2) 4/3πr³

Step-by-step explanation:

Answer 2

The volume of the sphere is 678.24 u³  

V = ⁴⁄₃ * π * (6u)³

What is volume?

In mathematics, volume is the space taken by an object. Volume is a measure of three-dimensional space. It is often quantified numerically using SI derived units or by various imperial or US customary units. The definition of length is interrelated with volume.

here, we have,

To calculate the volume of a sphere we have to use the following formula:

V = volume

r = radius  = 6 units

π = 3.14

V = ⁴⁄₃πr³

we replace with the known values

V = ⁴⁄₃ * 3.14 * (6u)³

V = 4.187 * 216 u³

V = 678.24 u³

The volume of the sphere is 678.24 u³

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Related Questions

If you calculate an F statistic and find that it is negative, then you know that the difference among the group means is less than what would have occurred by chance the within groups variance exceeds the between groups variance O you have made a calculation error the difference among the group means is greater than what would have occurred by chance

Answers

It is important to carefully review the calculations and ensure the data has been entered correctly. Double-checking the formulas and verifying the input values will help identify any mistakes and provide an accurate interpretation of the F statistic.

If you calculate an F statistic and find that it is negative, it is highly likely that a calculation error has occurred. The F statistic is a measure of the ratio of variances, specifically the ratio of the between-groups variance to the within-groups variance. The F statistic is always expected to be positive, as it represents the difference among group means relative to the variation within the groups.

A negative F statistic contradicts the fundamental nature of the statistic, as it implies that the between-groups variance is smaller than the within-groups variance, suggesting that the difference among group means is less than what would have occurred by chance. This scenario is highly unlikely and indicates that an error has been made during the calculation or data entry process.

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​Bob wants to build a playground in his backyard. The length and width of the playground can be represented by the equation f(x)=(x+5)(3x+6) feet. What is the area of Bob's playground? You must show your work, and include your units of measurement. ​

Answers

Step-by-step explanation:

This is an odd question  (do we have all of the info??)....I had to make an assumption...

Well..... you will not get a numerical answer...it is a quadratic equation

area = (x+5) ft  (3x+6) ft         (I assumed one was length and one was width)

area =   (3x^2 +21x + 30)     ft^2

Please help me!! No files allowed. I need the answer and an explanation!

Answers

Answer:

27/86

Step-by-step explanation:

the difference is multiplying by 3. next number is

27/86

Find the area of each trapezoid. Write your answer as an integer or a simplified radical

Answers

Answer: there is no picture

Solve for Y(s), the Laplace transform of the solution y(t) to the initial value problem below. 3t y'' - 9y' + 18y = 6t e y(0) = 5, y'(0) = -6 "

Answers

Y(s) = 6/s * 1/(s * (s - 3)) + 1/s * 5 + 1/(s - 3) * 12

The solution to the initial value problem is :

y(t) = 12e³ᵗ + 3.

We have 3t y'' - 9y' + 18y = 6t e

Taking Laplace transform on both sides, we get

3L(ty'') - 9L(y') + 18L(y) = 6L(te)

Using Laplace transform formulas, we get:

3[s²Y(s) - sy(0) - y'(0)] - 9[sY(s) - y(0)] + 18Y(s) = 6/s²L(e)

⇒ 3s²Y(s) - 3s(5) + 6 - 9sY(s) + 45 + 18Y(s) = 6/s² * 1/sY(s)[3s² - 9s + 18] = 6/s² * 1/s - 3s + 12Y(s) = 6/s * 1/(s * (s - 3)) + 1/s * 5 + 1/(s - 3) * 12

Now, we need to find inverse Laplace transform of Y(s) to obtain the solution y(t).

Let's solve for the first term by Partial Fraction Expansion.

6/s * 1/(s * (s - 3))= A/s + B/(s - 3)6 = A(s - 3) + Bs

Therefore, A = -2 and B = 2y(t) = L⁻¹[Y(s)] = L⁻¹[6/s * 1/(s * (s - 3)) + 1/s * 5 + 1/(s - 3) * 12]= -2L⁻¹[1/s] + 2L⁻¹[1/(s - 3)] + 5L⁻¹[1/s] + 12L⁻¹[1/(s - 3)]= -2 + 2e³ᵗ + 5 + 12e³ᵗ= 12e³ᵗ + 3

Therefore, Y(s) = 6/s * 1/(s * (s - 3)) + 1/s * 5 + 1/(s - 3) * 12 and the solution to the initial value problem is y(t) = 12e³ᵗ + 3.

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1. For all named stors that have made landfall in the United States since 2000, of interest is to determine the mean sustained wind speed of the storms at the time they made landfall in this scenario, what is the population of interest?

5. Consider the information presented in question 1. Suppose it is known that among all named storms that have made landfall in the United States since 2000, 31% of them stay over land for 3 or more days once they make landfall. In this scenario, is 31% an example of a parameter or a statistic?
A. Constant
B. Parameter
C. Variable
D. Statistic

Answers

The distinction between parameters and statistics is crucial for inferential statistics, the correct is option D.

The population of interest in the scenario,

1."For all named storms that have made landfall in the United States since 2000, of interest is to determine the mean sustained wind speed of the storms at the time they made landfall," is:

all named storms that have made landfall in the United States since 2000.

5.The correct answer is D. Statistic.

A parameter is a numerical or other measurable factor that characterizes a given population, while a statistic is a numerical value calculated from a sample of data.

Parameters are used to describe a population, while statistics are used to describe a sample from a population.

The distinction between parameters and statistics is crucial for inferential statistics.

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5. Bryce gets a monthly allowance of $10 plus $1 for each
additional chore.
A) Determine if the situation is linear or not.
B) Determine if the situation is proportional or not.
C) Determine if the situation is a function or not.
How can you tell? Be sure to use the words input, output, slope and y-intercept in your
explanation.

Answers

He will make around 16 the slope is eat and the Y intercept is seven

A rooted tree where every other vertex is connected to the root by an edge is called a bonsai tree. (This includes the case where the tree is a seed, with no other vertices besides the root.) A collection of bonsai trees is called a bonsai forest. If n and k are positive integers, explain why the number of labeled bonsai forests with n vertices and k trees is (3) kn-k.

Answers

The number of labeled bonsai forests with n vertices and k trees is given by (3)^(kn-k).

The number of labeled bonsai forests with n vertices and k trees is (3)^(kn-k).

To understand why this is the case, let's break it down step by step.

First, let's consider a single bonsai tree with a root and n-1 other vertices connected to the root.

Each of these n-1 vertices can have one of three choices: either it is connected to the root, it is not connected to the root, or it is the root itself. Therefore, for a single bonsai tree, we have 3^(n-1) possibilities.

Now, if we have k bonsai trees, we can treat each tree as an independent entity. Therefore, the total number of labeled bonsai forests with k trees would be the product of the number of possibilities for each individual tree.

Hence, the total number of labeled bonsai forests with n vertices and k trees is (3)^(n-1) * (3)^(n-1) * ... * (3)^(n-1) (k times), which can be written as (3)^(kn-k).

In simpler terms, for each vertex in the bonsai forest, there are three possible choices: being connected to the root, not connected to the root, or being the root itself. As each vertex is independent and has the same three choices, the total number of possibilities for the entire forest is calculated by multiplying the number of possibilities for each vertex (3) by itself (n-1) times, for a total of kn-k times.

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if x=10, write an expression in terms of x for the number 5,364

Answers

Answer:

(5,354 + x)

or

536.4*x

Step-by-step explanation:

We know that x = 10.

Now we want to write an expression (in terms of x) for the number 5,364.

This could be really trivial, remember that x = 10.

Then:  (x - 10) = 0

And if we add zero to a number, the result is the same number, then if we add this to 5,364 the number does not change.

5,364 = 5,364 + (x - 10) = 5,364 + x - 10

5,364 = 5,354 + x

So (5,354 + x) is a expression for the number 5,364 in terms of x.

Of course, this is a really simple example, we could do a more complex case if we know that:

x/10 = 1

And the product between any real number and 1 is the same number.

Then:

(5,364)*(x/10) = 5,364

(5,364/10)*x = 5,364

536.4*x = 5,364

So we just found another expression for the number 5,364 in terms of x.


PLSSSSSSSS SOMEONE HELPPPP

Answers

Answer:

(-2, -4)

Step-by-step explanation:

The awnser is -2,-4

Favorite Songs? I need to update my playlist!

Answers

Step-by-step explanation:

megan thee stallion songs

cardi b's songs

space cadet-gunna

astronaut in the ocean

Flo milli

and my personal favorite

knock knock- sofaygo

hi please help i’ll give brainliest

Answers

Answer:

between Jupiter and mars

Answer:

Choice A

Step-by-step explanation:

The Asteroid Belt in our Solar System is in-between the planets Jupiter and Mars.

The asteroid belt is a torus-shaped region in the Solar System, located roughly between the orbits of the planets Jupiter and Mars, that is occupied by a great many solid, irregularly shaped bodies, of many sizes but much smaller than planets, called asteroids or minor planets.

b) Consider the following metric: ds2 = €2A(r) dt? – e2B(r) dr2 – 22 (d02 + sin? 0d62), = with A(r) and B(r) two functions to be determined that depend only on r. Calculate the 20 independent components of the Riemann tensor.

Answers

The given metric is as follows: $$ ds^2 = e^{2A(r)} dt^2 - e^{2B(r)} dr^2 - 2(r^2 +\sin^2\theta) (d\phi^2 + \sin^2\theta d\phi^2) $$

The Riemann tensor is given as: $$ R^a_{bcd} = \partial_c \Gamma^a_{bd} - \partial_d \Gamma^a_{bc} + \Gamma^a_{ce}\Gamma^e_{bd} - \Gamma^a_{de}\Gamma^e_{bc} $$

Here, $\Gamma^a_{bc}$ is the Christoffel symbol of the second kind defined as:

$$ \Gamma^a_{bc} = \frac{1}{2} g^{ad}(\partial_b g_{cd} + \partial_c g_{bd} - \partial_d g_{bc}) $$

In this problem, we need to calculate the 20 independent components of the Riemann tensor. First, let's calculate the Christoffel symbols of the second kind.

Here, $g_ {00} = e^{2A(r)}$, $g_ {11} = -e^{2B(r)} $, $g_ {22} = -(r^2 + \sin^2\theta) $, and $g_{33} = -(r^2 + \sin^2\theta) \sin^2\theta$.

Using these, we get:$$ \Gamma^0_{00} = A'(r)e^{2A(r)}$$$$ \Gamma^0_{11} = B'(r)e^{2B(r)}$$$$ \Gamma^1_{01} = A'(r)e^{2A(r)}$$$$ \Gamma^1_{11} = -B'(r)e^{2B(r)}$$$$ \Gamma^2_{22} = -r(r^2 + \sin^2\theta)^{-1}$$$$ \Gamma^3_{33} = -\sin^2\theta(r^2 + \sin^2\theta)^{-1}$$$$ \Gamma^2_{33} = \cos\theta\sin\theta(r^2 + \sin^2\theta)^{-1}$$$$ \Gamma^3_{32} = \Gamma^3_{23} = \cot\theta $$

Using these Christoffel symbols, we can now calculate the components of the Riemann tensor. There are a total of $4^4 = 256$ components of the Riemann tensor, but due to symmetry, only 20 of these are independent. Using the formula for the Riemann tensor, we get the following non-zero components:

$$ R^0_{101} = -A''(r)e^{2A(r)}$$$$ R^0_{202} = R^0_{303} = (r^2 + \sin^2\theta)(\sin^2\theta A'(r) + rA'(r))e^{2(A-B)}$$$$ R^1_{010} = -A''(r)e^{2A(r)}$$$$ R^1_{121} = -B''(r)e^{2B(r)}$$$$ R^2_{232} = r(r^2 + \sin^2\theta)^{-1}$$$$ R^3_{323} = \sin^2\theta(r^2 + \sin^2\theta)^{-1}$$$$ R^2_{323} = -\cos\theta\sin\theta(r^2 + \sin^2\theta)^{-1}$$$$ R^3_{322} = -\cos\theta\sin\theta(r^2 + \sin^2\theta)^{-1}$$$$ R^0_{121} = A'(r)B'(r)e^{2(A-B)}$$$$ R^1_{020} = A'(r)B'(r)e^{2(A-B)}$$$$ R^2_{303} = -\sin^2\theta A'(r)e^{2(A-B)}$$$$ R^3_{202} = -rA'(r)e^{2(A-B)}$$$$ R^0_{202} = (r^2 + \sin^2\theta)\sin^2\theta A'(r)e^{2(A-B)}$$$$ R^0_{303} = (r^2 + \sin^2\theta)A'(r)e^{2(A-B)}$$$$ R^1_{010} = A''(r)e^{2(A-B)}$$$$ R^1_{121} = B''(r)e^{2(A-B)}$$$$ R^2_{232} = r(r^2 + \sin^2\theta)^{-1}$$$$ R^3_{323} = \sin^2\theta(r^2 + \sin^2\theta)^{-1}$$

Therefore, these are the 20 independent components of the Riemann tensor.

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can someone help me AND explain how they got the answer?

Answers

Answer:

g=4

Step-by-step explanation:

this is a 30 60 90 triangle. the hypotenuse is 2x while the shortest side is x. if 8=2x then x must be 4.

ILL MARK BRAINLIESTTTTT

Answers

Answer:

$247.50

Step-by-step explanation:

Express The Following As A Percent. 10/3

Answers

The expression 10/3 can be expressed as a percent by multiplying it by 100. The result is approximately 333.33%.

To express a fraction as a percent, we need to convert it into a decimal and then multiply by 100 to get the percentage representation. In this case, we have 10/3 as the fraction.

To convert the fraction 10/3 to a decimal, we divide 10 by 3, which gives us approximately 3.3333. To express this decimal as a percentage, we multiply it by 100. Thus, 3.3333 * 100 = 333.33%.

Therefore, the expression 10/3 can be expressed as approximately 333.33% when converted to a percentage.

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What is the median amount of water (in ounces) that Mindy drank per day

Answers

Answer:

i need the rest of the problem to figure it out sorry

Step-by-step explanation:

Answer:

60 ounces

Step-by-step explanation:

got i t on edmentum

y=Ax^2 + Bx + C is the solution of the DEQ: By' = 2x + 7. Determine A,B. Separate variables, & integrate.

Answers

The exact value of A in the general solution is 1 and B is 7

How to determine the value of A and B in the general solution

From the question, we have the following parameters that can be used in our computation:

y = Ax² + Bx + C

The differential equation is given as

y' = 2x + 7

When y = Ax² + Bx + C is differentiated, we have

y' = 2Ax + B

So, we have

2x + 7 = 2Ax + B

By comparing both sides of the equation, we have

2Ax = 2x

B = 7

So, we have

2A = 2

B = 7

Divide both sides of 2A = 2 by 2

A = 1

B = 7

Hence, the value of A in the general solution is 1 and B is 7

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Help yalll please

Find the vale of X

Answers

Answer:

45°

Step-by-step explanation:

x should be the equivalent angle as the 45° given, as this is a perfect circle, so the distance from the center shouldn't affect the angle

Martin is considering the expression 1/2(7x+48)and -(1/2x-3)+4(x+5)​

Answers

Step-by-step explanation:

1/2(7x+48) = 7x ÷2 +48÷2 = 7x÷2 + 24

and

-(1/2x-3)+4(x+5) = 7x ÷2 + 46÷2 = 7x÷2 +23

use the laplace transform to solve the given initial-value problem. y' 5y = f(t), y(0) = 0, where f(t) = t, 0 ≤ t < 1 0, t ≥ 1

Answers

The solution to the initial-value problem using the Laplace transform is y(t) = (1/25)(1 - [tex]e^{(-5t)[/tex]) - (1/25)t + (1/125)[tex]e^{(-5t)[/tex].

To solve the given initial-value problem using Laplace transform, we will first take the Laplace transform of the given differential equation and apply the initial condition.

Take the Laplace transform of the differential equation:

Applying the Laplace transform to the equation y' + 5y = f(t), we get:

sY(s) - y(0) + 5Y(s) = F(s),

where Y(s) represents the Laplace transform of y(t) and F(s) represents the Laplace transform of f(t).

Apply the initial condition:

Using the initial condition y(0) = 0, we substitute the value into the transformed equation:

sY(s) - 0 + 5Y(s) = F(s).

Substitute the given function f(t):

The given function f(t) is defined as:

f(t) = t, 0 ≤ t < 1

f(t) = 0, t ≥ 1

Taking the Laplace transform of f(t), we have:

F(s) = L{t} = 1/s²,

Solve for Y(s):

Substituting F(s) and solving for Y(s) in the transformed equation:

sY(s) + 5Y(s) = 1/s²,

(Y(s)(s + 5) = 1/s²,

Y(s) = 1/(s²(s + 5)).

Inverse Laplace transform:

To find y(t), we need to take the inverse Laplace transform of Y(s). Using partial fraction decomposition, we can write Y(s) as:

Y(s) = A/s + B/s² + C/(s + 5),

Multiplying both sides by s(s + 5), we have:

1 = A(s + 5) + Bs + Cs².

Expanding and comparing coefficients, we get:

A = 1/25, B = -1/25, C = 1/125.

Therefore, the inverse Laplace transform of Y(s) is:

y(t) = (1/25)(1 - [tex]e^{(-5t)[/tex]) - (1/25)t + (1/125)[tex]e^{(-5t)[/tex].

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Find the distance from (-6, 1) to (-3, 5).

Answers

Answer:

9.8 units

Step-by-step explanation:

distance = sqrt (x2 - x1)^2 + ( y2 - y1)^2

sqrt (-3 - (-6))^2 + (5 - 1)^2

sqrt (9)^2 + (4)^2

sqrt 81 + 16

sqrt 97

9.848857802

consider a population proportion p = 0.68. a-1. calculate the expected value and the standard error of p− with n = 30

Answers

If a population proportion p = 0.68, the expected value and the standard error of p' with n = 30 is 0.68 and 0.090 respectively.

To calculate the expected value and standard error of the sample proportion p' with a known population proportion p = 0.68 and a sample size n = 30, we use the formulas:

Expected value of p' (E[p']) = p

Standard error of p' (SE[p']) = √((p * (1 - p)) / n)

Given that the population proportion p = 0.68 and the sample size n = 30, we can substitute these values into the formulas:

E[p'] = p = 0.68

SE[p'] = √((p * (1 - p)) / n) = √((0.68 * (1 - 0.68)) / 30) = √(0.2176 / 30) ≈ 0.090

Therefore, the expected value of the sample proportion p' is 0.68, indicating that, on average, we expect the sample proportion to be equal to the population proportion.

The standard error of the sample proportion is approximately 0.090, representing the estimated standard deviation of the sampling distribution of p' and indicating the variability in the estimates of p'.

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What is the five- number summary of the following data set

52,53,55,59,60,64

Answers

The answer would be A. What we notice is the first, third, fourth, and fifth numbers are all the same in each set. But since the middle of 53 and 55 is 54; answer choice A would be correct.

Thermometer A shows the temperature in the morning. Thermometer B shows the temperature in the evening. What is the difference in the temperatures?

Answers

Answer:

(Thermometer B reading - Thermometer A reading)

Step-by-step explanation:

The thermometer reading aren't given in the question.

However, hypothetically.

The difference between two temperature values (morning and evening values) would be :

Temperature in the evening - morning temperature

Therefore,

If ;

Thermometer A reading = morning temperature

Thermometer B reading = evening temperature

Difference in the temperature :

(Thermometer B reading - Thermometer A reading)

i need an answer ASAP with an explanation please!
find the y-intercept of the function f(x)= (x+2) (x-1) (x-2)

Answers

Answer:

y intercept (0;4)

Step-by-step explanation:

let x = 0 because the graph will intersect the y-axis at the value of 0 for the x-axis




2. verify the Wronskian formulas 2 sin vít (a)],(x)]-v+1(x) + J_v(x)]v-1(x) = πχ (b)],(x)Y/(x) - L(x)Y, (x) 2 = πχ

Answers

The Wronskian formula is given by:$$W(y_1,y_2)=\begin {vmatrix} y_1 & y_2 \\ y_1' & y_2' \end{vmatrix}$$To prove the Wronskian formula of two functions, let $y_1$ and $y_2$ be two non-zero solutions of the differential equation $y'' + p(x)y' + q(x)y = 0$.

Then the Wronskian of these two functions is given by: $W(y_1,y_2)=\begin{vmatrix} y_1 & y_2 \\ y_1' & y_2' \end{vmatrix}=Ce^{-\int p(x)dx}$ where $C$ is a constant that depends on $y_1$ and $y_2$ but not on $x$.

Part (a) of the given Wronskian formulas is: $$W(2\sin v(x), J_v(x))=\begin{vmatrix} 2\sin v(x) & J_v(x) \\ 2v\cos v(x) & J_v'(x) \end{vmatrix}=2\sin v(x)J_v'(x)-2v\cos v(x)J_v(x)$$

Note that this formula is almost the same as the standard Wronskian formula, but with the constant $C$ replaced by $2\sin v(x)$.

We can verify that this is indeed a valid Wronskian by taking the derivative with respect to $x$:$$\frac{d}{dx}[2\sin v(x)J_v'(x)-2v\cos v(x)J_v(x)]=2\cos v(x)J_v'(x)-2\sin v(x)[vJ_v(x)+J_v'(x)]=0$$

The last step follows from the differential equation satisfied by the Bessel functions: $x^2y''+xy'+(x^2-v^2)y=0$

Part (b) of the given Wronskian formulas is: $$W(Y_\nu(x),Y_{\nu+1}(x))=\begin{vmatrix} Y_\nu(x) & Y_{\nu+1}(x) \\ Y_\nu'(x) & Y_{\nu+1}'(x) \end{vmatrix}=W_0Y_{\nu+1}(x)-W_1Y_\nu(x)$$where $W_0$ and $W_1$ are constants that depend on $\nu$ but not on $x$. This formula is also a valid Wronskian, since we can verify that its derivative with respect to $x$ is zero:

$$\frac{d}{dx}[W_0Y_{\nu+1}(x)-W_1Y_\nu(x)]=W_0Y_{\nu+1}'(x)-W_1Y_\nu'(x)=0$$

This follows from the recurrence relations satisfied by the Bessel functions:$Y_{\nu-1}'(x)-\frac{\nu}{x}Y_{\nu-1}(x)+\frac{\nu+1}{x}Y_{\nu+1}(x)=0$ $Y_{\nu+1}'(x)-\frac{\nu+1}{x}Y_{\nu+1}(x)+\frac{\nu+2}{x}Y_{\nu+2}(x)=0$

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what divided by 3/7=7/15

Answers

Answer:

45/49

decimal form:

0.91836734

Step-by-step explanation:

find the area of the surface. the part of the sphere x2 y2 z2 = 4z that lies inside the paraboloid z = x2 y2.

Answers

The area of the surface formed by the part of the sphere [tex]x^2 + y^2 + z^2 = 4z[/tex] that lies inside the paraboloid [tex]z = x^2 + y^2[/tex] is π/6 square units.

To find the area of the surface, we need to calculate the double integral over the region that lies inside both the sphere and the paraboloid.

The given sphere equation can be rewritten as [tex]x^2 + y^2 + (z - 2)^2 = 4[/tex]. This represents a sphere centered at (0, 0, 2) with a radius of 2.

The paraboloid equation [tex]z = x^2 + y^2[/tex] represents an upward-opening paraboloid centered at the origin.

To find the region of intersection, we set the sphere equation equal to the paraboloid equation:

[tex]x^2 + y^2 + (x^2 + y^2 - 2)^2 = 4[/tex]

Simplifying, we get [tex]x^4 + y^4 - 4x^2 - 4y^2 + 4 = 0[/tex].

This equation represents the boundary curve of the region of intersection.

By evaluating the double integral over this region, we find the area of the surface to be π/6 square units.

Therefore, the area of the surface formed by the given part of the sphere lying inside the paraboloid is π/6 square units.

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Write the radian measure of each angle with the given degree measure explain your reasoning

Answers

Answer:

90 = π/2

45 = π/4

0 and 360 = 0 and 2π

135 = 3π/4

180 = π

225 = 5π/4

270 = 2π/3

315 = 7π/4

315 =

Step-by-step explanation:

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Which of the following sentences is accurate.A. Tim and Peter's careers have taken them in opposite directions, although each brother remains committed to women's rights.B. Tim and Peter's careers have taken them in opposite directions, although each brother remains committed to womens' rights.C. Tim's and Peter's careers have taken them in opposite directions, although each brother remains committed to women's rights.D. Tim's and Peter's careers have taken them in opposite directions, although each brother remains committed to womens' rights. (a) Suppose we have preferences U(X, Y) = X^(1/3) Y^(2/3). Create a table and graph/sketch the indifference curve through the bundle X = 10 and Y = 10(b) Show that the Marginal Rate of Substitution is MRSXY = - Y/2X. Interpret what this means and what it implies about convexity of the indifference curves.(c) Let prices be Px = 10, Py = 20 and income M = 1000. Draw/sketch the budget constraint. Interpret what the slope of the budget line means in economic terms.(d) Suppose the consumer wanted to maximize utility subject to their budget constraint. State the consumers maximization problem and express this in words.(e) What are the two conditions (equations) identify the optimum? Sketch this in a figure and explain.(f) Let U(X,Y) = X1/3 Y2/3 and Px = 10, Py = 20 and income M = 1000. Find optimal X, Y and the resulting Utility.(g) Now let Px = 12. Find the new optimal X and Y and the resulting Utility. Discuss why Utility falls.(h) Why didnt the rise in Px affect consumption of good Y? What is the idea? Sunland Corporation uses straight-line depreciation, prepares adjusting entries annually, and has a December 31 year end. It purchased equipment on January 1, 2020, for $190,500. The equipment had an estimated useful life of five years and a residual value of $21,560. On December 31, 2021, the company tests for impairment and determines that the equipment's fair value is $104,800. (a) Assuming annual depreciation has already been recorded at December 31, calculate the equipment's carrying amount at December 31, 2021, immediately after recording depreciation for the year. Carrying amount Sam Ying, a career counselor, claims the average number of years of schooling for an engineer is 15.8 years. A sample of 16 engineers had a mean of 15.0 years and a standard deviation of 1.5 years. The test value used in evaluating the claim would be 2.68.Select one:TrueFalse In calculating insurance premiums, the actuarially fair insurance premium is the premium that results in a zero NPV for both the insured and the insurer. As such, the present value of the expected loss is the actuarially fair insurance premium. Suppose your company wants to insure a building worth $430 million. The probability of loss is 1.45 percent in one year, and the relevant discount rate is 2.6 percent. a. What is the actuarially fair insurance premium? (Enter your answer in dollars, not millions of dollars, e.g., 1,234,567. Round your answer to the nearest whole dollar amount, e.g., 32.) Insurance premium b. Suppose that you can make modifications to the building that will reduce the probability of a loss to .85 percent. How much would you be willing to pay for these modifications? (Enter your answer in dollars not millions of dollars, e.g., 1,234,567. Do not round intermediate calculations and round your answer to the nearest whole dollar amount, e.g., 32.) Maximum payment Suppose you play a game that you can only either win or lose. The probability that you win any game is 55%, and the probability that you lose is 45%. Each game you play is independent. If you play the game 20 times, write the function that describes the probability that you win 15 of the 20 times X- * (lowercase) = The probability of a success is p = The probability of a failure is g = The number of trials is n = The probability question can be stated mathematically as I Chapter 4 Math 1342 The outcomes of a binomial distribution experiment fit a binomial probability distribution. In a binomial distribution we can find the following: The random variable . The mean wis given by The variance, 0%, is given by The standard deviation, O, is given by Page 2 of 5 1 of 962 words TX A firm pays a $1.60 dividend at the end of year one. It has a share price of $50 (P0) and a constant growth rate (g) of 10 percent.a. Compute the required (expected) rate of return (Ke). (Do not round intermediate calculations. Round the final answer to 2 decimal places.)Required rate of return %Also indicate whether each of the following changes would make the required rate of return (Ke) go up or down. (In each question below, assume only one variable changes at a time. No actual numbers are necessary.)b. If the dividend payment increases; Your friend says goodbye to you and walks off at an angle of 47 north of east. If you want to walk in a direction orthogonal to his path, what angle, measured in degrees north of west, should you walk in? Physicians' Hospital has the following balances on December 31, 2021, before any adjustment: Accounts Receivable $52.000; Allowance for Uncollectible Accounts $1,200(credit) On December 31, 2021, Physicians' estimates uncollectible accounts to be 10% of accounts receivable.Required:1. Record the adjusting entry for uncollectible accounts on December 31, 2021. (if no entry is required for a particular transaction/event, select "No Journal Entry Required" in the first account field.) Assume that there are only two people in the world, and each person can produce two products, Bread and Beer. The following table shows Zoe's and lan's production possibility frontiers (per hour). Bread Beer 12 8 Zoe lan 4 4 Zoe has a comparative advantage over lan in the production of Bread. lan has a comparative advantage over Zoe in the production of Beer. Assume that Zoe only produces Bread and lan only produces Beer, and they want to trade afterwards. To benefit both people, the price of Bread (in terms of Beer) needs to be the price of Beer (in terms of Bread) needs to be O a. the price of Bread needs to be between 2/3 Beer and 1 Beer; the price of Beer needs to be between 1 Bread and 5/3 Bread. O b. the price of Bread needs to be between 2/3 Beer and 1 Beer; the price of Beer needs to be between 1 Bread and 3/2 Bread. O C. the price of Bread needs to be between 3/5 Beer and 1 Beer; the price of Beer needs to be between 1 Bread and 3/2 Bread. O d. the price of Bread needs to be between 3/5 Beer and 1 Beer; the price of Beer needs to be between 1 Bread and 5/3 Bread. Suppose you have a clause in a forward purchase contract which gives you a partial timing option: you can buy USD against DEM at a forward rate Ft,t, either at time T, or two months earlier. Right now, you are at the intermediate decision date (T - 2 months). So you have to decide whether to buy now or at T. (a) Assume that, at the beginning of this two-month period, the term structure of compound interest rates is flat for maturities up to one year, with a p.a. DEM interest rate of 10 percent and a USD interest rate of 6 percent. Would you decide to buy the USD now (t = T - 2 months), or would you rather wait? Make this decision in each of the following nine situations regarding the current spot rates St and contractual prices > FT: 1.5 2 2.5 (DEM/USD) Contract price Fto.7: Current spot rate 1.5 0 . 2. 2.5 III 22:05 f Back (b) Repeat (a), but reverse the interest rates. (c) How would your answers change if the clause is modified as follows: if you buy immediately, then the amount of DEM would be discounted at the prevailing DEM rate), while the amount of USD payable would be discounted at the prevailing USD interest rate). You should be able to do this without any computations. In the backward induction solution of a bargaining model with n rounds, the rst proposer gets more than half of the surplusa. trueb. false Suppose you invested $94 in the Ishares High Yield Fund (HYG) a month ago. It paid a dividend of $0.50 today and then you sold it for $95. What was your dividend yield and capital gains yield on the investment? WhyAmazon hasn't started a business here in Pakistan ? Explain inDetail On January 1 of the current year, the Queen Corporation issued 9% bonds with a face value of $54,000. The bonds are sold for $52,380. The bonds pay interest semiannually on June 30 and December 31 and a 'Is deregulation of financial institutions blessing for us? Explain briefly. otto leads a team of workers at an advertising firm. recently, one of his subordinates, lucy, suggested that the team celebrate a major milestone by taking the afternoon off to go to a baseball game together at the company's expense. otto cannot approve this request, since the team's budget for entertainment is not enough to pay for everyone. what should otto say to lucy when he meets with her to discuss her proposal? multiple choice if you'd thought about the outings we've already been on and how expensive baseball tickets are, you probably wouldn't have made this suggestion. i would be happy to listen to any other ideas you have about how to celebrate our team's achievement. thanks for the suggestion, but the answer is no. once i decide on an alternate, less expensive way of celebrating, you'll be the first to know. i like the baseball game idea, however it's just not possible right now. asap thansksContrast ethnocentric, polycentric, and geocentric managers, and give a behavioral example of each. Edit Format Table 12pt Paragraph BIUA 2 T : Duval Company issues four-year bonds with a $111,000 par valueon January 1, 2020, at a price of $106,880. The annual contractrate is 8%, and interest is paid semiannually on June 30 andDecember 31. Use the following information to answer #10 and #11 Custard's Bakery produces a pie that requires 2.6 pounds of fruit per pie. The allowance for waste and spoilage per pie is.2 pounds and .1 pounds, respectively. The purchase price of fruit is $2 per pound, but a 4% discount is usually taken. Freight costs are $.10 per pound, and receiving and handling costs are $.07 per pound. The hourly wage rate is $12.00 per hour, but a raise which will average $.30 will go into effect soon. Payroll taxes are $1.20 per hour, and fringe benefits average $2.40 per hour. Standard production time is 1 hour per pie, and the allowance for rest periods and setup is.2 hours and .1 hours, respectively. The standard direct materials price per pound is: $2.17 $2.09 $2.00 $2.13