Question

A. 7/16

B. 7/15

C. 14/16

D. 14/15

Answer 1

Ok so P(B/A) is equal to Event B = 3/16 divided by Event A = 5/16

Event B = 3/16 Since P(not getting blue) = 12/16 = 3/4 times P(getting blue on second turn) = 4/15

4/15 times 3/4 = 12/60 = 1/5

Now we divide 1/5 by 5/16

1/5 / 5/16 =

1/5 x 16/5 =

16/25=

Hope this helps!

Answer 2

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