All points of the step function f(x) are graphed. what is the range of f(x)? −3, −2, −1, 0, 1

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

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 if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative

Sections of prefabricated woods are each 5 1/3 feet long, how long are 7 1/2 sections placed end to end?