Question

A box contains 7 red marbles, 4 white marbles, and 5 blue marbles. If only white marbles are added to the box, how many must be added to

make the probability of drawing a white marble ?
OA. I
O B. 2
Oc: 5
D. 7
E. 12

Answer 1

1

Step-by-step explanation:

because if only white marbles are added then its would only take one to make the probability of drawing a white marble.