When Margaret Thomas was 35 years old, she purchased a ten-year term life insurance policy with a face amount of $150,000. Now she is 45 years old and wants to renew the policy. How much more will her annual premiums be now than they were before the renewal? Rates per thousand for females: age 35 = $6.17; age 45 = $8.63

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