A bag holds 10 blue marbles, 2 white marbles, and 8 red marbles. Without looking into the bag, William selects a marble and then returns it to the bag. If he selects 2 marbles in this way, what is the probability that both will be blue?

A. 10%

B. 25%

C. 50%

D. 75%

Question

15 January, 11:57

+2

Answers (2)

Know the Answer?

Jaydon Ross · Answer 1

Jaydon Ross 15 January, 12:15

0

50% I know I did this before

Emmett · Answer 2

Answer: C

Step-by-step explanation:

Because 8 + 2 = 10 and that is half and blue is the other half so it's 50%

A bag holds 10 blue marbles, 2 white marbles, and 8 red marbles. Without looking into the bag, William selects a marble and then returns it to the bag. If he selects 2 marbles in this way, what is the probability that both will be blue?A. 10%B. 25%C. 50%D. 75%