Alyssa Z.

asked • 11d

What is the surface area (in square feet) of the storage tank? Use the calculator value of 𝜋. (Round your answer to two decimal places.)

A spherical storage tank has a length of radius of 2 ft. What is the surface area (in square feet) of the storage tank? Use the calculator value of 𝜋. (Round your answer to two decimal places.)

 

The storage tank needs to be painted, and you can only purchase full pints of rust-proofing paint. Determine the number of pints of paint that must be purchased to paint the tank if 1 pint covers approximately 40 ft2.

 (Round your answer up to the nearest whole number.)


1 Expert Answer

By:

Alyssa Z.

it is saying the first one is wrong. But I rounded my answer to two decimal places.
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11d

Ari R.

tutor
Sorry. Misread the question. They want you to use the calculator Pi and THEN round. It's 50.27
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11d

Alyssa Z.

oh, I did it wrong I put 50.26. Thank you so much for the help!
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11d

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