What is the volume of a sphere with a diameter of 57.1 cm, rounded to the nearest tenth of a cubic centimeter?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25