Ann works 51/2 hours, Mary works 61/3 hours, and John works 41/4 hours. How many combined hours have they worked?

Assume the amount of caffeine extracted from 8 fluid ounces of coffee brewed in a drip machine is normally distributed. On average, 100 mg of caffeine is extracted with a standard deviation of 10 mg.

If u triple 4 each and substract 2 each day how many days you have left tell u have zero

Ellen draws two plane figures. one of the figures has 3 more angles than the other figure. what shapes could she have drawn?

What are the definitions of these pairs of homographs well, well. light, light

Solve the equation "6z-24"

Which of the following is a possible measure of the area of a square rug? A) 18 square feet B) 24 square feet C) 36 square feet D) 48 square feet

200 is 10 times as much as

A glass of lemonade took 3 5/9 scoops of sugar if you wanted to make three glasses how many scoops of sugar would you need

49 = 72 in logarithmic form

Paul made a square patio that is 30 feet wide. What is the area of the patio?