Question

The main tank has a radius of 70 feet. What is the volume of the quarter sphere sized tank round your answer to the nearest whole number. You must explain your answer using words and show all work for full credit.

Answer 1

3,848 feet.

Explanation:

1) Square 70

2) Multiply 4,900 (the square of 70) by pi

3) Divide 15,393.804 (4,900 times pi) by 4 (to find a quarter of the tank)

4) Round 3,848.451 (15,393.804 divided by 4) to the nearest whole number and you get 3,848 feet.

I hope this helps.