The radius r of a sphere is 12 units. Find the volume of the sphere. Write your answer in terms of pie pls pls pls urgen

What graph correctly matches the equation y equals two negative x

How do i do this activity, is appreciated

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.