A sequence is defined recursively by the following rules:
f(1)=3
f(n+1)=2⋅f(n)−1
Which of the following statements is true about the sequence? Select all that apply.

A. f(4)=18
B. f(3)=10
C. f(5)=33
D. f(2)=5
E. f(6)=66

Which expression is equivalent to? assume x > 0 and y > 0.

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

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