What is average wait time?

A fair die is rolled two times. what is the probability that both rolls are 1

What is 251 x 12 useing the algorithm of multiplication?

A box of snacks-size cracker packs weighs 28 1/2 ounces. Each snack pack weighs 4 3/4 ounces. How many snack packs are in the box?

Shaun drives 117 kilometers at a speed of 65 kilometers per hour. For how many hours does he drive? 1.5 hours 1.2 hours 1.8 hours 0.6 hours

The two salespeople for a local advertising firm are trinity and jason. Trinity sold $2030 in ads and jason sold $1540. What fraction of the total slaes did each salesperson sell? Show all of your work.

Compare 1 out of 3 and 3 out of 10. Are these values equal?

Bob won big at bingo last night, he walked away with $800. The first thing Bob does is to take a cab to his mother's house. He gives the cab driver $20 and tells him to keep the change.

A local company wants to evaluate their quality of service by surveying their customers. Their budget limits the number of surveys to 100.

Select the correct numeral form of this number written in scientific notation. 5.0 * 10^10 0.000 000 000 5 5,000,000,000 50,000,000,000 500,000,000,000

John has a bag of marbles that contains 12 red marbles 20 green and 17 blue. if john pulls one marble what is the probability that it will be a purple marble