Amarble is drawn at random from the bag shown below. the bag contains 3 green, 4 yellow, 5 blue, and 8 pink marbles.

what is p(not pink)?

Pink marbles in the bag: 8
All marbles in the bag: 3 + 4 + 5 + 8 = 20.
Probability: P ( not pink ) = ( 20 - 8 )/ 20 = 12 / 20 = 3 / 5 = 0.6

The probability that a marble which is drawn at random from the bag is 0.6 or 60 %.

Number 5 is 50 degreesnumber 6 is 45 degreesnumber 7 is 60 degreesnumber 8 is 45 degrees