Jon invests $4,100 into an account that pays 5 percent simple interest each year. what is the total balance in the account after 3 years?

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?

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Which expression is rational? 6. , square root two, square root 14, square root 49