7
When you raise a number to the
second power or a power of 2, you
could say that you
the

number

Answers

Answer 1

Answer:

is multiplied by itself.

Step-by-step explanation:

2 to the second power is four, and so is 2 times 2.

7 to the second power is 49, and so is 7 times 7.

They are the same thing.

Hope this helps!

Answer 2
The number multiplied by itself

For example 7 to the 2nd power would be the equation
7 x 7 = 49

and 7 to the 3rd power would be
7 x 7 x 7 = 343

Related Questions

If the sour patch kids cost 3.99$ and Nichole decided to buy 1.5 pounds of sour patch kids how much will it cost?

Answers

Answer:

How much does it cost per pound because if it’s just $3.99 per pound then it’ll cost $3.99

Step-by-step explanation:

Hank invested $50,000 in a mutual fund that earns 7% interest compounded annually. How much interest did he earn after 10 years?

F)$35,000
G)$48,357.57
H)85,000
J)98,357.57

Answers

Answer:

F $35,000

Step-by-step explanation:

3,500 is 7% of 50,000 3500 multiplied by 10 years= 35,000

9514 1404 393

Answer:

  G)  $48,357.57

Step-by-step explanation:

The future value formula can be used to find the account value:

  FV = P(1 +r)^t

where P is invested at annual rate r for t years.

  FV = $50,000(1.07^10) ≈ $98,357.57

The amount of interest earned is the difference between this value and the value of the initial investment:

  interest = $98,357.57 -50,000 = $48,357.57

Hank earned $48,357.57 in interest after 10 years.

_____

At 7% interest, the "rule of 72" tells you the doubling time of the account is about 72/7 = 10.3 years. That is the account value will be not quite double the original investment after 10 years. So, the amount of interest earned is only slightly less than $50,000. If the account earned simple interest, the interest earned would be $35,000. Only one answer choice is more than $35,000 and less than $50,000.

A point is randomly selected on the grid. What is the probability that the point will be located in the shaded region? Give your answer as a fraction,​

Answers

Answer:

how big is the shaded region tell me that and i will edit my answer to the right one

Step-by-step explanation:

Answer:

13/24

Step-by-step explanation:

I just did it happy holidays

3 accidents in 12 months

Answers

Answer:

1 accident every four months.

Step-by-step explanation:

If you're supposed to find the number of accidents every 4 months, then the answer will be 1 accident every four months.

If this wasn't the answer, can you please provide more detail in your question so i can edit my response?

Thanks :)

Write 3 2/3 as an improper fraction

Answers

Answer:

11/3

Step-by-step explanation:

Multiply the 3 by the 3 and then add 2.

[tex]3 \frac{2}{3} [/tex]

[tex](3 \times 3) + 2[/tex]

[tex]9 + 2 = 11[/tex]

[tex] \frac{11}{3} [/tex]

Which number is an irrational number?
A) 3.5
B)
36
C)
48
D)
37
100

Answers

Answer:

3.5

Step-by-step explanation:

Evaluate x3−y2 if x=2 and y=34

Answers

Answer:

- 62

Step-by-step explanation:

Evaluate x3−y2 if x=2 and y=34

substitute x=2 and y=32 into the expression:

= x3 - y2

= (2)3 - (34)2

= 6 - 68

= -62

An expression is defined as a set of numbers, variables, and mathematical operations. The value of the expression x³−y², when x=2, y=34 is −1,148.

What is an Expression?

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

Given the expression x³−y² and the value of the expression when x=2 and y=34 can be calculated by substituting the values in the expression. Therefore, the expression can be written as,

x³ − y²

Substitute the value of x and y in the expression,

= (2)³ − (34)²

Opening the bracket,

= 8 − 1,156

= −1,148

Hence, the value of the expression x³−y², when x=2, y=34 is −1,148.

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George is making brown paint he wants to make brown paint he must mix purple and yellow paint together in a 1:1 ratio. In order to make purple he must mix red and blue paint together at a ratio of 2 quarts red to 1 quart of blue. How many quarts of yellow does he need

Answers

Answer:

3/4 quarts of yellow paint is needed

Step-by-step explanation:

From the question, we are told that:

In order to make purple he must mix red and blue paint together at a ratio of 2 quarts red to 1 quart of blue.

3 quart of Purple paint mix requires 2quarts of red paint and 1 quart of blue paint.

We are also told that:

When George wants to make brown paint he must mix purple and yellow paint together in a 1:1 ratio.

This means 1 Purple paint to 1 Yellow paint

4/4 quarts of Yellow paint = 1 yellow paint

3/4 quarts of Yellow paint = 3/4 quarts of purple paint

How many ounces of a 15% alcohol solution must mixed with 2 ounces a 20% alcohol solution to make a 17% alcohol solution

Answers

The answer is 6 oz :)

Pls help! I will mark brainliest!!!

Answers

Answer:

The answer should be -1 degree

Step-by-step explanation:

Combine all temperatures then divide by amount added together in this case five

simplify -3/4 divided by 2/-8

Answers

Answer: 3

Step-by-step explanation:

(-3/4)/(-2/8)=(-3/4)(-8/2)=(-3/4)(-4)=3

Below is a scale drawing of a stage that Syla is designing. A rectangle with length 8 centimeters and width 5 centimeters. Using the scale 1 cm : 7 m, Syla calculated the width, or the shorter side of the stage, to be 35 m. She decides to change the scale to 1 cm : 10 m. What is the width of the new stage?

Answers

Answer:

50m

Step-by-step explanation:

Given the dimension

Length of the rectangle = 8cm

Width = 5cm

Note that when the scale was 1:7, syla multiplied the width by a factor of 7 i.e 5*7 = 35m

If syla changes the the scale to 1 cm : 10 m for the rectangle, then the width of the shorter side will be multiplied by a factor of 10 due to the change in scale i.e;

5 * 10 = 50m

Hence the width of the new stage will be 50 m

Answer:

50m

Step-by-step explanation:

took the quiz on edg

If f()
2x² + 3x + 1, what is the value of f(-2)?

Answers

Answer:

3

Step-by-step explanation:

f(x) = 2x² + 3x + 1

f(-2) = 2(-2)² + 3(-2) + 1

       = 8-6+1

       = 3

Find the midpoint of the segment with the following endpoints.
(10, 1) and (3,-6)

Someone please help?

Answers

Answer: x midpoint 6.5 y midpoint -2.5

Step-by-step explanation:

Answer:

(6.5,-2.5)

Step-by-step explanation:

midpoint=( X1+X2/2 , Y1+Y2/2)

midpoint= (10+3/2 , 1+-6/2)

midpoint =(6.5,-2.5)

the sum of 17 and a number X is equal to 20

Answers

17+x=20, subtract 17 from both sides, x=3

May someone help me?

Answers

Answer:

11 1/5 feet!

Step-by-step explanation:

He needs a total of 27 9/10 feet! 11 1/2 + 5 1/5 is 16 7/10 feet! If we need 27 9/10 feet, we subtract 16 7/10 ft from 27 9/10 ft to get 11 2/10, which we can reduce 2/10 to be 1/5.

So, he needs 11 1/5 feet of wood more to build the doghouse for his new puppy!

I WILL AWARD BRAINLIEST HELP PLEASE what are the x and y intercepts for y=−9x−14

Answers

Answer:

x-intercept(s):

(−14/9,0)

y-intercept(s):

(0,−14)

Answer:

The y-intercept is -14

The x-intecept is 1.5555...

Step-by-step explanation:

y-intercept is given on the equation

x-intercept

y = 0

0 = -9x-14

14 = -9x

- divide -9 from both side

x = -1.5555..

This is the x-intercept

Tenisha needs a length of wire that is at least 8.425 inches long. Which length of wire can she NOT use because it is less than 8.425 inches long?


8.434


8.507


8.042


8.432


Answers

Answer:

8.042

Step-by-step explanation:

She couldn't use it because it is .383 smaller than 8.425.

Hope this helps give 412937691 the brainliest

-5y=60 solve for y plz. y=

Answers

Answer:

Y = -12

Step-by-step explanation:

Answer:

-12

Step-by-step explanation:

-5y=60

y=60/-5

y=-12

Changing it to the other side the negative sign is the same

On Thursday, Maura and her grandmother planted a total of
21 flowers. The ratio of yellow flowers they planted to the total
number of flowers they planted was 2:7. How many yellow
flowers did Maura and her grandmother plant on Thursday?

Answers

D because it is d XDXD

Answer:could be 10

Step-by-step explanation:

Jay walks 3 blocks north and then 4 blocks east from his home if he walks straight back home how far does Jay walk-in all?

Answers

Answer:

he walked 7 block's

Jay walks 3 blocks north and then 4 blocks east from his home if he walks straight back home, 5 blocks  does Jay walk-in all

What is Trigonometry?

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

Given,

Jay walks 3 blocks north and then 4 blocks east from his home if he walks straight back home.

We have to use pythagorean theorem in finding distance

As given in the attachment, Let AB= 3

BC=4

AC=x

To find AC we use pythagorean theorem

AC²=AB²+BC²

AC²=3²+4²

AC²=9+16

AC²=25

Take square root on both sides.

AC=5

Hence 5 blocks he walks straight back home how far does Jay walk-in all

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What is the value of 0.15 divided by
0.05?

Answers

3!
:) hope this is right

-2 -(-4) -2= ?

thx for the answer plz explain when u answer

Answers

-2 + 4 - 2 = 0. I think that’s the answer

Answer:

0

Step-by-step explanation:

-2-(-4)-2

We can break down the problem first. The beginning of the problem is...

-2-(-4)

Two negatives make a positive. An equivalent way to say this is

-2+4

-2+4=2

Next, we can solve for the last part. At the end of the equation, you have to subtract 2, so that's what we'll do!

2-2=0

The answer to this is 0!

I hope you understood the explanation...have an amazing day!!!! :3

is 3.66227766017 rational or irrational?

Answers

Answer:

I think it's irrational (viewpoint)

This is an irrational.

What is the equation of the line in point slope form given a slope of -3 and a point of (-2,-5)?​

Answers

Answer:

y = -3x - 11

Step-by-step explanation:

Use the given slope and point in the point-slope equation. Solving this will give us the y-intercept equation.

Point-slope formula: y - y = m(x - x)

Plug in the slope and point

y - (-5) = -3(x - (-2))

Subtracting negatives will make them positive. Multiply out the -3 to what is in the parentheses.

y + 5 = -3x - 6

Subtract the 5 from both sides

y = -3x - 11

The equation of the line is y = -3x - 11

Raia purchases a new car for $32,000 and finances it with a 6-year simple interest loan at a rate of 4.25% What are Raia’s monthly car payments?

Answers

Answer:

569

Step-by-step explanation:

Raia’s monthly car payments is $8160.

What is simple interest?

Simple Interest (S.I.) is the method of calculating the interest amount for a particular principal amount of money at some rate of interest.

Given that, Raia purchases a new car for $32,000 and finances it with a 6-year simple interest loan at a rate of 4.25%

We need to find;

What are Raia’s monthly car payments?

So, SI = PRT / 100

P = Principal amount

r = rate

T = time

So,

SI = 32000 x 4.25 x 6 / 100

= 8160

Hence, Raia’s monthly car payments is $8160.

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Oil is spilled onto a kitchen floor. The area covered by the oil at time t is given by the function A, where A(t) is measured in square centimeters and t
is measured in seconds. Which of the following gives the rate at which the area covered by the oil is changing at time t=10?

Answers

Answer:

did you ever fine out the answer to this lol

Step-by-step explanation:

Oil is spilled onto a kitchen floor. The area covered by the oil at time t is given by the function A, where A(t) is measured in square centimeters and t

is measured in seconds. The rate at which the area covered by the oil is changing at time t = 10 is  A'(10).

Given that:

The area covered by the oil at time t = A(t)

To determine the rate at which the area covered by the oil is changing with time, we need to differentiate  A(t) with respect to time t.

By differentiation:

[tex]\mathbf{\dfrac{dA}{dt} =A'(t)}[/tex]

The rate at which the area covered with oil is changing is t = 10

[tex]\mathbf{\dfrac{dA}{dt} \Big| _{t=10}=A'(t)\Big|_{t=10}}[/tex]

[tex]\mathbf{\dfrac{dA}{dt} =A'(10)}[/tex]

Therefore, we can conclude that the rate at which the area covered by the oil is changing at time t=10 is  A'(10).

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Cybil owes her sister $7. Her aunt pays her $5 to walk her dog. How much money does she have after she pays her sister?

Answers

Answer $-2

Step-by-step explanation:

CM = Cybil's Money = 0

Aunt Pays

CM = 5

Sister

5-7 = (-2)

Find the product of D = BA.
d11 = 0
d12 = 6
d21 = 1
d22 = -4

Answers

The required matrix is [tex]AB=\begin{pmatrix}0 &6 \\1 &-4 \end{pmatrix}[/tex].

Given equation is,

[tex]D = BA[/tex]...(1)

Equivalent matrix:

Equivalent Matrices are two matrices that have the same size and shape. There are certain conditions that must be met for matrices to be equivalent (or equal) to each other.

Also, the elements of the matrix [tex]D[/tex] are,

[tex]D=\begin{pmatrix}0 &6 \\1 &-4 \end{pmatrix}[/tex]....(2)

Then from equations (1) and (2) the required product of [tex]AB[/tex] is,

[tex]AB=\begin{pmatrix}0 &6 \\1 &-4 \end{pmatrix}[/tex]

Learn more information about the Equivalent matrix:

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Answer:

1- 0

2- 6

3- 1

4- (-4)

Step-by-step explanation: EDGE 2022

The number 41 is decreased to 38. What is the percentage by which the number was
decreased, to the nearest tenth of a percent?

Answers

Decrease = 3
percentage decrease = 3/41 = 7.3 %
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