Dagogo upload three videos on his channel every month. each video gets an average of 1,500,000 views. for how many months does dagogo need to upload videos to get 90,000,000 new views on his channel

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.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'