What is the volume of this rectangular prism 5/2 cm 4 cm 1/2

The price of a coat increased from $78 to $92. what is the price increase percentage?

Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )