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3 years ago

7

Sam needs to find the circumference of a circle with a diameter of 24 inches. He uses a calculator to find the circumference. Wh

ich answer is reasonable?
A. 72.013678 in
B. 75.398223 in
C. 80.332161 in
D. 85.335372 in

1 answer:

Anni [7]3 years ago

7 0

Answer: B

Step-by-step explanation:

Using 6 decimals for pi = 3.141592

$Formula: C= \pi d\\$

$C=(3.141592)(24in)\\C=75.398223in$

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Mr. Monasterio ran to the store for burritos at 4 miles per hour. On the way back, he increased his speed to 6 miles per hour. I

sveticcg [70]

Answer:

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Step-by-step explanation:

Let the time taken to reach the store be t₁

Let the time taken to come back be t₂

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