Ethan went to physical education class 72 times this year. He spent 3/4 of this classes outside. How many of Ethan's physical education classes this year were held outside? 2 points Your answer

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.

How do you find the circumfrance of a circle?

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?