True or false? The sum of the exterior angles depends on how many sides there are in the polygon?

Which of the following is the correct ratio for converting kilograms to grams

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.

Which of the following is true for the relation f(x)=2x^2+1