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You run around the perimeter of the baseball field at a rate of 9 feet per second. How long does it take you to run around the baseball field to the nearest tenth of a second?

You run around the perimeter of the baseball field at a rate of 9 feet per second. How long does it take you to run around the baseball field to the nearest ten class=

Verified Answer :

calculista

Answer:

\(129.5\ sec\)

Step-by-step explanation:

Step 1

Find the circumference of \(40\%\) of a circle

The formula is equal to

\(C=0.40(2\pi r)\)

we have

\(r=225\ ft\)

substitute

\(C=0.40(2\pi (225))=180 \pi\ ft\)

Step 2

Find the perimeter of the baseball field

\(P=180 \pi+300*2=1,165.49\ ft\)

Step 3

Find how long does it take you to run around the baseball field

Divide the perimeter by the rate

\(t=1,165.49/9=129.5\ sec\)

anishkon04

Answer:

what if it was 13 feet per second

please help

Step-by-step explanation:

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