Diego made a graph of two quantities... that he measured and said, “The points all lie on a line except one, which is a little bit above the line. This means that the quantities can’t be proportional.” Do you agree with Diego? Explain.

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Asap! i'm not good math and i'm lost.

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'