Right Cylinder C has a base with radius r and height h. Right Cylinder L has a base with radius l and height k. If Cylinder C and Cylinder L are similar, what must be true? r = lr is equal to l,

πr2h = πl2kπr2h = πl2k,

hk = rlh over k is equal to r over l,

hl = rh

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

Which of the following tables represents exponential functions?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).