A diver begins at sea level and decends vertically at a rate of 2.5 feet per second. How long did the diver take to reach - 15.6 feet?

How do you know if the price of a particular house fits your budget?

Your next-door neighbor has a rather old and temperamental burglar alarm. if someone breaks into his house, the probability of the alarm sounding is 0.95.

Y=3.6x. Tell whether this equation represents a direct variation. If so, identify the constant of variation

Tim has $20.00 to spend on 6 pens. After buying them, he had $8.00. How much did each pen cost?

Daniel ate 0.55 of a candy bar. Which fraction represents the part of the candy bar that Daniel ate? A. 10/22 B. 11/20 C. 2/5 D. 3/4 E. 11/40

An object that weighs 1 pound on earth weighs only 0.17 pounds on the moon. Zach's dog weighs 17 1/2 pounds on earth. How much more does his dog weigh on earth than on the moon?

GCF using monomials 63p and 84

Put 1.64 in a percentage

Find the percent of change from 10 yards to 13 yards

What is the domain of the function y=2sqrtx-6?