If a basketball is bounced from a height of 15 feet, the function f(x) = 15 (0.75} gives the height of the ball in feet of each bounce,
where x is the bounce number. What will be the height of the
5th bounce? Round to the nearest tenth of a foot.

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?