What is 2 2/3 + 1 7/8+1 1/3 =

The measure of each exterior angle of a regular pentagon is ___ the measure of each exterior angle of a regular nonagon. A. greater than B. less than C. equal to

If martha has 20 apples and aaron eats 9 how many does she have left

Phil received q prize of x dollars from a poker tournament. The tournament cost him 100 dollars to enter

Lori is 3 times as old as 7 more than ron's age if ron is a years old how old is lori

What value is in the middle of 10 and 11

Michael and Lindsey are saving money. Michael begins with $20 and saves $5 per week. Lindsey begins with no money but saves $10 per week. Enter the number of weeks it will take for Lindsey and Michael to save the same amount of money.

Find and interpret the marginal frequencies.

On a recent Saturday, a total of 1086 people visited a local library. Of these people, 269 were under age 10, 466 were aged 10-18, 185 were aged 19-30, and the rest were more than 30 years old. One person is sampled at random.

A company sells desks for $155 each. To produce a batch of x desks, there is a cost of $83 per desk and a fixed or setup cost of $9,300 for the entire batch. Determine a function that gives the profit in terms of the number of desks produced.

Find the perimeter of a triangle xyz (0,2) (4,-1) (-2,-1)