How many different three-number "combinations" are possible on a combination lock having 25 numbers on its dial? assume that no numbers repeat. (combination locks are really permutation locks.) ?

If my car has 19 seats 6 are full what is left

If raisins cost $1.80 a pound. find 1/10 the chefs total cost for 100 pounds of raisins

Spencer has 1/3 pound of nuts he divides the nuts equally into four bags what fraction of a pound of nuts is in each bag

Factor the following trinomial completely 3x^2+15x+18

Simplify the following expressio. -11x^2+10x-9x^2+6

A circle is divided into 9 equal parts What is the measure of the angle

Bob colored one fourth of the rectangle what is another way to name one fourth

Jared is 16 years old and Peter is 12 years old. Together they run 120 yards. How far does each brother run?

1.) At a local grocery store, 2 pineapples cost $2.78. How many do 5 pineapples cost? A. $6.95 B. $7.95 C. $8.95 D. $9.95 2.) E is inversely proportional to F. If E=32 when F=4, then find the value of E when F=8. A. 12 B. 16 C. 24 D. 48 3.

James is a shop owner. He gives his customers a full bottle of soft drink in return for five empty bottles. William has 77 empty bottles and he can use them to get full soft drink bottles. How many filled bottles will he be able to collect?