The school assembly had 30 students in attendance and 20% of them were first graders. how many first graders were at the assembly?

54 pounds of juicy gummy bears cost $450 how many pounds of bears can you get for $50

A swimming pool is 4.8 meters by 2.4 meters by 1.5 meters high. How many cubic meters of water will the pool hold when it is half full? Round your answer to the nearest hundredth.

Which expression is equivalent? 7 - 4 (2x - 3)

It's late and I'm awake Staring at the wall Open up my window Head falls out the door

Brian is calculating the standard deviation of a data set that has nine values. He determines the sum of the squared deviations of 316

An ice cream store sells 2drinks, in 5 sizes, and 5 flavors. In how many ways can a customer order a drink?

Kristen goes on a cave tour with her family. They climb down to 8 meters below ground level. Then they climb the opposite of - 8 meters to return to ground level. How many meters did they climb in all? Enter your answer in the box.

What percentage of a dollar is the value of each coin combination? a. 4 dimes b. 1 nickel and 3 pennies c. 5 quarters and 1 dime

In a coordinate plane, what is the distance between (4,-8) and (4, - 12) ?

A printing company orders paper from two different suppliers. Supplier X charges $25 per case. Supplier Y charges $20 per case. The company needs to order at least 45 cases per day to meet demand and can order no more than 30 cases from Supplier X.