The figure is a cylinder with a sphere within it. to the nearest whole number, what is the approximate volume of the shaded part of this figure? use 3.14 for pi. drag the correct value to the box. cm³

Problem 3 a bank charges a service fee of $7.50 per month for a checking account. a bank account has $85.00. if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative