Kelly paid $300 dollars to exercise at a gym the initial membership fee was $75 her gym dues were $25 a month how many months did kyliengo to the gym?

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?