For this problem, assume there are 6 grey females, 2 grey males, 6 white females, and 3 white males. the biologist selects two mice randomly.

(1) what is the probability of selecting two males given that both are grey?
(2) what is the probability of selecting 1 mouse of each gender given that both are grey?

There are 3 necklace and bracelet sets she can make .

Step-by-step explanation:

Since we have given that

Length of wire she used to make a necklace is given by

Length of wire she used to make a bracelet is given by

Total length of wire she is used  in all is given by

Now, we calculate number of necklace and bracelet sets she can make ,

So,

So, there are 3 necklace and bracelet sets she can make .