Find the value of the variables for the triangle in the image below

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.

Identify the graph of y = ln x + 1.

Simplify the expression 10/11(22z) + (a+5) -1