Which expression represents the number of ways that a president and vice president can be chosen out of a group of 15 people?

a. 15 * 14

b. 15!

c. 13!

Mrs. Tatum needs to share 3 grams of glitter equally among 8 art students. How many grams of glitter will each student get?

Write a word phrase for each algebraic expression 2 (5 - n)

Randy is using a map scale of 1 inch is 24 miles find the length of the map from east to west and the link from north to sell the distance across the state is 430 miles an from north to south the greatest distance about 200 miles

What is the inverse function of f (x) = - 3x+21

Find the x and y intercepts of 4x - 3y = 24

Evaluate the expression below for x=1 y=-2 and z=3 3x-2y/z+4

How are solutions interpreted as a viable or non-viable

What is the solution to the compound inequality in interval notation? 4 (x+1) >-4 or 2x-4≤-10

Region R is bounded by the lines y=4, x=6, the y-axis and the x-axis. Region R is rotated about the line y=-2. Find the volume of Region R after being rotated.

There are eight houses on Jeremiah Street each house has one willow tree six apple trees and two olive trees how many trees are on Jeremiah Street