Suppose you wanted to give cosine function an inverse by restricting it's domain to [pi, k] for some value of k. What should the value of k be?

A rectangular rug is 12.5 feet long and 10 feet wide. The rug needs to be reduced by a factor of 1/5 to be placed near a door. What is the area of the reduced rug in square feet?

Baldo is paid $80.00 per day at his job, plus $15.00 per hour for every hour (h) that he works overtime. One day, his total earnings were #140.00. What would be the equation?

What is - 6 over 0 equal to?

What's the geometic mean between 5 and 6

Use the expression below to answer the question. Select all expressions that are equivalent. -y - 1 A. 10 + 4y - 5y - 11 B. 2 (10 + 4y - 7y - 19) C. 2 (10 + 4y) - 3 (3y - 7) D. 4 (5 + 2y - 5y - 17) E. 4 (5 + 2y) - 3 (3y + 7)

Create a chart to show how to use the distributive property to simplify the expression: 7 (5x + 10) - 10x.

List five rational numbers which are smaller than 2

Michael has $1.95 totally in his collection, consisting of quarters and nickels. The number of nickels is three more than the number of quarters. how many quarters and nickels does Michael have?

What is 12.28 as a mixed number

There are 180 white lockers in the school. There are 3 white lockers for every 5 blue lockers. How many lockers are in the school?