Black is dominant over white in the coat color of guinea pigs. Assume that a cross is made between a hybrid male black guinea pig (Bb) and a hybrid female black guinea pig (Bb). B = gene for black; b = gene for white.

What fraction of the guinea pigs have black coats?

A.1/4

B.1/2

C.3/4

D. all

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

step-by-step explanation:

1

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.