Mandy, jeremy, and lily went to am amusement park during their summer vacation. mandy spent $16.25 at the amusement park. jeremy spent $3.40 more than mandy spent. lily spent 2 times as much money as jeremy spent. how much money did lily spend at the amusement park?

What is the quadric regression equation that fits these data

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 difference (8ab+a+2) - (3ab+6)