Christopher bought a new watch at the store when they were having a 20% off sale. If the regular price of the watch was $48 how much did Christopher pay with the discount?

What's 9/25 as an equivalent fraction.

Each side of a square plastic tarp is 9 meters long. what is the tarps perimeter

Suppose the contestants were asked to make two batches of their recipes instead of one batch. Would the value for the amount of beans that occurred most often be different? Explain

What is the length of side AB of parallelogram ABCD? units

General Electric Company has an assembly line where light bulbs are produced. The ratio of defective bulbs to good bulbs produced each day is 2 to 10. If they produce 240 bulbs, how many bulbs will NOT be defective?

How do you find the absolute deviation of a data

One night a theater sold 186 movie tickets. an adults ticket cost $14, and a childs costs $10. in all, $2148 was taken in. How many of each kind of ticket were sold?

If an outfit consist of jeans, shirt, a sweater and a scarf, how many different outfits can a person make from one pair of jeans, for shirts, three sweaters and two scarves?

Suppose that combined verbal and math SAT scores follow a normal distribution with a mean 896 and standard deviation 174. Suppose further that Peter finds out he scored in the top 2.5 percentile (97.5% of students scored below him).

Paul volunteered at the senior center for 3 9 10 3910 hours on Saturday and 5 1 6 516 hours on Sunday. How many hours did Paul volunteer altogether at the senior center?