Simplify the expression below. 14a8y3 − 7a4y5 + 28a12y2 7a4y

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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.

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)