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kompoz [17]
3 years ago
7

What is the area of a circle if the radius is 7? Pease enter your answer as a decimal.

Mathematics
2 answers:
Ivahew [28]3 years ago
8 0

Answer:

A =153.86

Step-by-step explanation:

The area of a circle is given by

A = pi r^2 where r is the radius

A = pi (7)^2

A = 49 pi

Letting pi be approximated by 3.14

A = 49 *3.14

A =153.86

leva [86]3 years ago
8 0

Area of circle formula: A = πr^2

A = π(7)^2

A = π(49)

A = 153.86

Best of Luck!

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1. The number of sample size 1 jelly beans in a 2-liter jar is <u>645</u>.

2. The number of sample size 2 jelly beans in a 2-liter jar is <u>640</u>.

3. The number of sample size 3 jelly beans in a 2-liter jar is <u>637</u>.

<h3>What is a mathematical operation?</h3>

A mathematical operation is an expression involving the use of mathematical operands and operators to compute values.

Mathematical operations use variables, numbers, and operators (addition, subtraction, division, and multiplication).

<h3>Data and Calculations:</h3>

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Sample Size 3: the number of jelly beans = 637 (710/22.3 x 20)

Thus, the number of jelly beans in a 2-liter jar depends on the sample size of the jelly beans.

Learn more about mathematical operations at brainly.com/question/20628271

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hii can u pls help me in math pls I'm stuck it fractions I give many point btw!! I give brainliest!!​
Effectus [21]

7/12 ×11

it's like

7/12×11/1

so it will be 77/12

hope it helps

that's all I know

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2 years ago
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