Question

A sack holds 6 red delicious apples and 9 honey crisp apples. An apple is pulled out of the sack at random and then placed back in the sack.



How many times can you expect that a red delicious apple will be pulled out of the sack in 80 tries?



A.


28


B.


32


C.


40


D.


53

Answer 1

Do you have any ideas?

Answer 2

9 div 80

Answer 3

since red delicious is the minority in number, you can bet it'll be lower than 40. just a hint.

Answer 4

Actually, add 6 and 9 to get 15, Then, divide 6 by 15 to get 0.4
Multiply that by 80

Answer 5

umm

Answer 6

32.

Answer 7

oh b :D ty!

Answer 8

No problem ^_^