11. 13 9 15 7 17 5 a, 17 b. 19 c, 15 d.18 e. 21 12.3 2 4 3 9 8 ? a. 22 b. 17c.7d. 64e. 24 13. x t w r up r ? a. l b. nc. pd. me. o 14. wu pr mk fh ? a. db b. bdc. cad. ac e. da 15. 31 17 34 22 44 34 68? a, 58 b, 136 c. 544 d.272 e. 60

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

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

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /