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3 years ago

Can someone please help me, determine if they are equivalent yes or no I’ll mark brainliest please

Mathematics

1 answer:

Anettt [7]3 years ago

3 0

Answer:

from the top-

yes

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Exponentiation is the raising of one number to the power of another. This operation is performed using two asterisks **. Let's u

Harlamova29_29 [7]

In math, Exponentiation refers to the operation of raising one quantity to the power of another. See the program running the exponentiation below.

<h3>What is the required code?</h3>

The code is given below:

number_of_days = 30

amount_after_30days = 0.01 * (2 ** number_of_days)

# print the amount

print(amount_after_30days)

Learn more about exponentiation at;
brainly.com/question/11975096
#SPJ1

4 0

2 years ago

-1/2x+12=-16 1/2 help<br> Plz I need it quick

Leokris [45]

Subtract 12 from both sides
$- \frac{1}{2} x+12-12=-16 \frac{1}{2} -12$ $- \frac{1}{2}x=-28 \frac{1}{2}$
Divide by - $\frac{1}{2}$ which means multiply by -2
$x=-28 \frac{1}{2} *-2=57$

Hope that helps

7 0

4 years ago

One group, which contains 28 dogs, averages 20.5 inches. Another group that contains 19 dogs, averages 32.1 inches.

gtnhenbr [62]

Answer:

The average height of poodles in your kennel is 25.19 inches.

Step-by-step explanation:

This is a weighed average problem.

To find the weighed average, we sum each value of the set multiplied by it's weight, and then we divide by the sum of the weights.

In this problem, we have that:

Average 20.5 inches has weight 28.

Average 32.1 inches has weight 19.

What is the average height of poodles in your kennel?

$A = \frac{32.1*19 + 20.5*28}{19+28} = \frac{1183.9}{47} = 25.19$

The average height of poodles in your kennel is 25.19 inches.

4 0

4 years ago

Suppose Clara has a collection of old CDs. If the diameter of a CD measures about 12 centimeters, approximate the circumference

Strike441 [17]

Answer:

The circumference of the CD is approximately 38 cm

Step-by-step explanation:

The circumference of the CD can be seen as the distance around the CD.

The word "circumference" is used to describe the perimeter of circular objects.

To find an approximate value of the circumference of the CD, we will use this formula.

Circumference = π × diameter

let us take π to be = 3.142

∴ circumference = 3.142 × 12 = 37.6991 cm

we can round this up to teh nearest tenth as 38cm

7 0

3 years ago

A, B, and C are not choice answers, they're small questions.

Nataly [62]

I think that the Awnswer is B

8 0

4 years ago

Read 2 more answers