Answer:
a) red
b) 1/16
c) 7/16
Step-by-step explanation:
probabilities on spinner:
yellow = 1/2
red = 1/4
blue = 1/8
green = 1/8
a) P(odd) = 1/2 1/2 x 1/4 = 1/8 1/4 represents Red
b) P(2, G or R) = 1/6 x (1/8 + 1/4) = 1/6 x 3/8 = 1/16
c) P(Prime, Not Blue) = 1/2 x 7/8 = 7/16
* prime numbers on a number cube are 2,3,5
