Which of the following is the surface area of the right cylinder below? 15
A. 225 units2
B. 540 units2
C. 240 units2
D. 252 units

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?