The positive square root of 72 lies between what pairs of integers?
a. 5 and 6
b. 6 and 7
c. 7 and 8
d. 8 and 9
e. 9 and 10

Kevin has just finished paying off his loan. he was assessed a service charge of $422. he paid off the principal and the interest by making weekly payments of $36.13 for four years. if the principal was $7,150, how much did kevin pay in finance charges, to the nearest dollar? a. $498 b. $365 c. $422 d. $787

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.