MATHEMATICS MIDDLE SCHOOL

1. What is 75% of 28?2. If the circumference of a circle is 37.68 inches. What is the diameter?

Pls answer both questions and number them

Answers

Answer 1
Answer: Hey there! :)

(1) Change to decimal and multiply by the number you need to find the % of

75% as a decimal = 0.75

0.75 × 28 = 21

Your answer is 21
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(2) Circumference = π · diameter

To find diameter, divide circumference by π

Circumference = 37.68

37.68 ÷ π = 11.99 = 12

The diameter is 12

Hope this helps :)

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Answers

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A=1/2pid^2<---------------Formula

Always you the formula 

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Answers

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Answers

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Answers

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Answers

Answer:

NOT proportional

Step-by-step explanation:

In this problem:

- Caroline made 14 out of 20 shots

- You made 16 out of 24 shots

We want to see if the fractions of succesfull made shots is proportional or not.

We can do it as follows:

- The fractions of shots made by Caroline is:

c=(14)/(20)

We can simplify this fraction by dividing both numerators and denominators by 2; we get:

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Which cannot be further simplified.

- Instead, the fractions of shots made by you is:

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We can simplify this fraction by dividing both numerator and denominator by 8; then we get:

y=(2)/(3)

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Answers

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