Answers
Answer: c
Step-by-step explanation:
Related Questions
find the inverse of the function f(x)=4x^3-7
Answers
Answer:
f^-1(x)=³√[(x+7)÷4]
Step-by-step explanation:
f(x)=4x^3-7
y=4x^3-7
interchange 'y' with 'x'
x=4y^3-7
make y the subject
4y^3=x+7
divide by 4 both sides
y^3=(x+7)÷4
multiply by the cube root both sides
³√(y^3)=³√[(x+7)÷4]
y=³√[(x+7)÷4]
f^-1(x)=³√[(x+7)÷4]
what is the same as 4 tens and 13 ones?
Answers
Answer:
53 ones
Step-by-step explanation:
In 13 ones, there is 1 ten and 3 ones.
4 tens + 1 ten = 5 tens
5 tens = 50 ones
50 ones + 3 ones = 53 ones
Distributive property of 1/2(8x+2)
Answers
Answer:
4x+1
Step-by-step explanation:
1/2 *(8x+2)=1/2*8x+1/2*2=4x+1
what is √330 simplified?
Answers
Answer:
18.16590212
Step-by-step explanation:
if you can plz help me MARK BRAINLIEST 2+2+2+2+2
Answers
Answer:
2+2+2+2+2=10
.................
The cube of a number is less than five times the square of the number. For what set of numbers is this true?
(-0,5)
(5.00)
(-0.0) U (0.5)
Answers
Answer:
[tex](-\infty,0)\cup (0,5)[/tex].
Step-by-step explanation:
Note: In the given options it should be negative infinity instead of -0 because -0 does not make any sense.
It is given that cube of a number is less than five times the square of the number.
Let the unknown number be x.
[tex]x^3<5x^2[/tex]
[tex]x^3-5x^2<0[/tex]
[tex]x^2(x-5)<0[/tex]
This is possible when both factors [tex]x^2\text{ and }(x-5)[/tex] have different sign.
We know that [tex]x^2[/tex] is always greater than or equal to 0. So,
[tex]x-5<0[/tex]
[tex]x<5[/tex]
[tex]x\in (-\infty,0)\cup (0,5)[/tex]
Because [tex]x^2(x-5)<0[/tex] is not true for x=0, so, 0 is not included in the solution set.
Therefore, the solution set is [tex](-\infty,0)\cup (0,5)[/tex].
Answer:
C
Step-by-step explanation:
Evaluate the Piecewise Function for: f(2)
Answers
Answer:
f(2) = - 1
Step-by-step explanation:
Locate x = 2 on the x- axis, then go vertically down to the line. At this point read off the corresponding value for y on the y- axis, that is
f(2) = - 1
out of 100 participants in a picnic, 70 drank milk , 40 drank soup and 20 drank both. (i) Represent the above information in a venn diagram. (i) Find the number of participants who drank neither of the drinks.
Answers
Explanation:
n(U) = 100
n(M)= 70
n(S)= 20
n(M intersection S)= 20
So,
n(M union S)= n(M) +n(S) - n(M intersection S)
= 70+ 40 - 20
=90
Again,
n( M union S) complement = n(U) - n( M union S)
= 100 - 90
= 10
Therefore, 10 participants drank neither of the drinks.
How many grams are in 32372 milligrams? Round your answer to the nearest tenth ( to one decimal point)
Answers
Answer:
Hey there!
The rule for converting milligrams to grams is dividing by 1000.
So, 32372 milligrams would be 32.372 grams.
Let me know if this helps :)
Complete the division problem.
What is the remainder?
?
- 18x - 7
2x + 3
- 2x + 5
6x + 5
Answers
Answer: 6x+5 I did the test on edg
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
for edge
Evaluate.
(x + 4). 2 - x for x = 6
54
74
0
14
Answers
Answer: 74
Step-by-step explanation:
Substitute x=6 into the expression
(x+4) . 2^3 -6
Add the numbers
(6+4) . 2^3- 6
10 x 2^3 -6
Evaluate the power
10 x 2^3 -6
10 x 8-6
Multiply the numbers
10 x 8-6
80-6
Subtract the numbers
80-6
74
|x+2| > 3 solve the inequality
Answers
Answer:
-3< x + 2 > 3
-5 < x > 1
Is this correct?
simplify the equation
x+2=7x+3
Answers
Answer:
6x + 1
Step-by-step explanation:
Step 1:
x + 2 = 7x + 3
Step 2:
6x + 3 - 2
Answer:
6x + 1
Hope This Helps :)
PLEASE HURRY I NEED HELP I TRIED FOUR DIFFERENT TIMES ON THIS EQUATION AND I DON'T UNDERSTAND WHAT TO DO (will give brainliest for best answer) image below
Answers
Answer:
The answer is 48a-6b-14
Step-by-step explantion:
simplify by combining liketerms:
-6- 2b•3 -6a+ 10a• 3-16÷ 2- 4 • -6a
-6-6b-6a+30a -8+24a
48a-6b-14
Good luck!
what is 4/6 × 3/8 ????
Answers
Answer:
its 0.25 or 1/4
Step-by-step explanation:
4/6 times 3/8 =
4 3
6 8
1 1
times
2 2 =
1/4 or 0.25
guys i need help pls
Answers
-6/2
-3
subtract the top and divide
hope it helps
A "centroid" is defined as the center of mass of an object, or shape. How might the midpoint formula be used to find the midpoint of a triangle?
Answers
Answer:
we can use centeroid formula of a triangle
that is (x1+x2+x3)/3
hope that helps : )
if it takes 24 minutes to walk 2 miles how long would it take to walk 6 miles
Answers
Step-by-step explanation:
24min= 2miles
? 6miles
it will be 6×24min÷2= 72minutes or 1hr 12min
A glide-reflection consists of what two type of transformation.
Answers
Answer:
reflection and translation
A line that divides a shape into two equal parts is called
Answers
the answer is line symmetry
Alexa programmed a website's checkout process with an equation to calculate the amount customers will be charged when they buy hair
ribbons. The website offers a discount. If one ribbon is bought at the full price of $5.75 then each additional ribbon is $3.50. State an
equation that represents the cost C, when r ribbons are downloaded,
Answers
Answer:
Hey there!
The equation would be C=3.50r+5.75
Let me know if this helps :)
perform the necessary questions -5 -(-3) + (-8)
Answers
the answer is 0 because -5 -(-3) equals 8 which cancels out when u add negative 8 :)
4/5(v−7)=2 what is the answer to the math question
Answers
Answer:
v=19/2
Step-by-step explanation:
in fraction= v=9.5
Answer:
v = 9 1/2
Step-by-step explanation:
Rewrite 9•9 in exponential form
Answers
Answer:
I believe it's 9
Step-by-step explanation:
Answer:
9²
Step-by-step explanation:
9²
Sanji has a square room with a perimeter of 42.5 feet. If she wants to hang a curtain along one full side of the room, how long does the curtain need to be?
Answers
Answer:
The length of the curtain is 10.625 feet
Step-by-step explanation:
The length of the curtain to cover one side of the room depends on the shape of the room
Given a room shape of a square, we have;
Perimeter = 4 × Side length of the room
Length of the curtain = Side length of the room
Therefore;
Perimeter = 4 × Length of the curtain
42.5 feet = 4 × Length of the curtain
Length of the curtain = (42.5 feet)/4 = 10.625 feet
The length of the curtain = 10.625 feet.
Please answer this quickly, thank you
Answers
the answer is in the picture.
Your question has been heard loud and clear.
1) (44+16)+60 * 4 -(70+16) * 0 +46 = 60+240-86 * 0 + 46 = 346
2) 79+70-(41-22) * 4-7 = 149-19 * 4 - 7 = 149-76-7= 66
3) 7 root 69 = 58.14
4) 7/14 - 1/6 + 2/8 = 1/2 - 1/6 + 1/4 = 7/12
So , 7/14-1/6+2/8 = 7/12
5th one , really I am confused bc there is nothing to solve from that equation.
Thank you.
What is 2/5 divided 3/4
Answers
Answer:
8/15
Step-by-step explanation:
To divide by a fraction, change the division to a multiplication, and flip the fraction.
2/5 / 3/4 = 2/5 * 4/3 = 8/15
Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time he will use the Same amount of plant food as before how much plant food will he need
Answers
Answer:
3 7/12 kg
He doesn't have enough plant to feed strawberry 2 more times and tomato 1 more time
Step-by-step explanation:
On sunday , sheldon bought 4 1/2 kg of plant food. He uses 1 2/3 kg on his strawberry plants and used 1/4 kg for his tomato plants. b. Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time. He will use the same amounts of plant food as before. How much plant food will be need? Does he have enough left to do so.
Total plant bought = 4 1/2 kg
Strawberry = 1 2/3 kg
Tomato = 1/4 kg
Strawberry + tomato
= 1 2/3 + 1/4
= 5/3 + 1/4
= 20+3/12
= 23/12 kg
Total remaining after Sunday
= Total - used
= 4 1/2 - 23/12
= 9/2 - 23/12
= 54-23/12
= 31/12
= 2 7/12 kg
Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time.
Strawberry = 2 × 1 2/3
= 2 × 5/3
= 10/3 kg
Tomato = 1 × 1/4
= 1/4 kg
Total plant needed to feed strawberry two more times and tomato 1 more time
= 10/3 kg + 1/4 kg
= 40+3/12
= 43/12 kg
= 3 7/12 kg
He will need 3 7/12 kg of plant
He doesn't have enough plant to feed strawberry 2 more times and tomato 1 more time
Speed of Bus
Use the drop-down menus to complete each sentence.
In section A, speed is was time is
increasing
In section B, speed is vas time is
increasing
In section C, speed is was time is
increasing
In section D, speed is was time is
increasing
Speed (mph)
A
B
Time (minutes)
Answers
Answer:
In Section A, speed is DECREASING
In Section B, speed is CONSTANT
In Section C, speed is INCREASING
In Section D, speed is CONSTANT
Step-by-step explanation:
Is 10x-3=5(2x-4) +17 one solution , many solutions or no solutions
Answers
Answer:
Many solutions
Step-by-step explanation:
Answer: NO SOLUTION
Step-by-step explanation: