Apipe is leaking out 1.5 cups per day about how many gallons per week is a pipe leaking

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?