Ben positions his ladder against a wall so that the top of the ladder is 15 feet above the ground. about how long is his ladder? A. 16.2 feet
B. 18.6 feet
C. 10.5 feet
D. 21 feet

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.

Given the graphed function below which of the following orders pairs are found on the inverse function

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how