Tamsen pays $12.50 of her monthly life insurance premium, and her employer covers the rest. If her monthly premium is $42.25, what is the
annual value to Tamsen of this benefit?
A. $150
B. $357
C. $507
D. $328.50

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?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?