Isabel took out a loan for $6000 months and was charged simple interest. The total interest she paid on the loan was $195.

As a percentage, what was the annual interest rate of Isabel's loan?
Do not round any intermediate computations. If necessary, refer to the list of financial formulas.

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3

Find the zeros of each function. f(x) = 6x^2 - 7x - 20