PLEASE HELP ME! What is the surface area of the shaded front face of the composite solid? 2 cm 3 cm 12 cm 4 cm 3 cm 4 cm 8 cm (See the attachment) 16 square centimeters 18 square centimeters O 26 square centimeters O 32 square centimeters​

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