Find the number of possible choices for a 3-digit PIN (personal identification number) if the digits CAN be repeated.

A group of students were divided into 30 teams for a competition what is the unit rate that represents the number of students on each team

What are the term in the expression 4x^2-2x-x^2+3x+1

How many grams in 1 and a quarter grams

Find the reciprocal of the number. Multiply to check your answer. 6 A. 1/6 B. 1 C. 12 D. 36

Jim cuts the grass every 7 days and works in the garden every 3 days. if he cut the grass and worked on the garden on June 1st, when is the next day that he will do both of these activities?

Write 4.1 - 3 using words

The eights of the students in ms. Mill's class ride the bus. if there are 24 students in the class, how many students ride the bus? Explain how to use equivalent frations to solve

When a product of intergers has an even number of negative factors then the sign of the product is what

Use full sentences to describe why the product of x^3 and x^7 is x^10

What is the domain? y = - 3x2+4x-6