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

i will metal and fan

Answer 2

C - 40.
You use probability.
6+9 = 15
There are 6 red delicious apples in the sack.
Since you want to find the probability of pulling a red delicious apple from the sack, you would divide.
6 \frac{6}{15} = .40
.40 out of 1 would be 40 apples.
Since the variables are independent, the probability will be the same each time you pull an apple from the sack.

Answer 3

ohh now i get it thank you i dont know why but im not good with probobility and stuff thank you

Answer 4

lol its ok and you are very welcome

Answer 5

ok got to go thanks for the help

Answer 6

sure thing

Answer 7

im going to open 1 more if u feel like helping me again

Answer 8

sure i will see if i can solve it lol.

Answer 9

ok