Harris and Alma each bought a pie. The pies are the same size. Harris cut his pie into 4 slices and ate 2 slices. Alma cut her pie into 8 slices. Altogether, Harris and Alma ate 6/8 of a pie. How many slices of pie did Alma eat

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