Question

Suppose you choose a marble from a bag containing 2 red marbles, 5 white marbles, and 3 blue marbles. You return the first marble to the bag and then choose again. Find P (red and blue)

A.) 3/50

B.) 7/10

C.) 3/5

D.) 1/2

Answer 1

A) 3/50

Explanation:

2 + 5 + 3 = 10

Probability of drawing red = 2/10 = 1/5

Probability of drawing blue = 3/10

`(1)/(5) *(3)/(10)`

3/50