There are 43 discs in Josh’s entertainment center. However, some of them are music CDs and some of them are video DVDs. The number of music CDs in Josh’s collection is 5 less than three times the number of DVDs. If m is the number of music CDs and v is the number of video DVDs, how many of each type does Josh own?

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