Use figure 5.3. clayton camp deposits $500 in an ordinary annuity at the end of each quarter. the not account
earns 6 percent interest compounded quarterly. what is the future value of the account in 2 years?
a. $4,216.42
c. $4,335.90
b. $4,532.01
d. $4,008.34

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244