A map of a park is created on a coordinate plane. Each unit on the map represents 1 kilometer. and eating area is located at (-3, -1). A dog area is located at (-3 , 4).What is the distance, in kilometers, from the eating area to the dog area

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.

Can you me find the missing length. i attached an image.

What is negative 3/9 times negative 2/8 ?