Aspinner is divided into 8 equal sections. two of the sections are red, 3 are green, and 3 are blue. what is the probability of the spinner landing on red on the first two spins? if the spinner is spun 150 times, approximately how many times can it be expected to land on blue?

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