The amount of money Tessa earns is proportional to the amount of time she works at her part-time job. Last week Jessa worked 25 hours, and she earned $252.50. Graph the equation you wrote it part A.

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

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?