Can you help me
4(b–1)²–9​

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.

Find the slope of the line passing through a pair of points

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish