Simplify 7/x+2-4/x-5

Is the square root of 2 between 1.3 and 1.4? how do you know!

Assume the hold time of callers to a cable company is normally distributed with a mean of 3.53.5 minutes and a standard deviation of 0.20.2 minute. Determine the percent of callers who are on hold between 3.43.4 minutesminutes and 3.83.8 minutes.

What is the volume of the cylinder whose basic circumference is 12cm and whose lateral is 288cm

A cube-shaped gift is 11 centimeters long. What is the least amount of wrapping paper you need to wrap the gift?

As part of his workout jamal does 2 sets of 25 push ups. if he does this 10 times each month, how many push ups does he do each month?

8x^2-7x+4x^3-2-3x^2+9x-4

A planet has 5 moons. the moons were in alignment on 1/1/17 at exactly midnight. calculate the next date and time that the moons will be in alignment again

viviana wants to wrap a gift in a box that is 5 inches by 3 inches how much wrapping paper will she need? assume that the paper does not overlap

There are 6 woman running in a race. how many different ways could first, second, and third place finishers occur

On Saturday afternoon, 350 people attended a play. The seating was arranged in 7 equal rows. How many people sat in each row? Draw a bar diagram. Write and solve an equation.