Your friend shows you a coin collection. In it, 28-50 of coins are quarters. What percents of the coins are quarters?

Why does adding a 0 to the end of a decimal not change the value of the decimal?

08.01) Frank is surveying shoppers about their use of the new food court in a mall. Which question in his survey is a statistical question?

What shape have at least 2 parallel sides

yolanda bought a new car for 8,000. she knows that if she takes good care of the car, its value will decrease by only10% each year. After a certain number of years, ghd car will be worth $5,832. According to formula 8000 • 0.

Two automobiles leave an intersection at the same time. One of them travels west and the other travels south.

Gina sold 5/8 of a mushroom pizza and 3/4 of an onion pizza to the same family. How much pizza in all did the family buy?

Find the area under the standard normal curve to the left of z = 0.49 and to the right of z = 2.05. Round your answer to four decimal places, if necessary.

Anna's dog shadow has 9 rope pull toys. that is 3 more than 1/2 of shadows toys. how many toys does shadow have?

What is the definition of factored form

Twenty-nine billion, thirty-two million in standard form