Two out of every 5 costumers at a restaurant use cash to pay for their meal. What percent of the costumers pay with cash?

Egg Production To increase egg production, a farmer decided to increase the amount of time the lights in his hen house were on. Ten hens were randomly selected, and the number of eggs each produced was recorded.

Solve the inequality. 9 + 2 - 219 - 16) > 0 g> 34 g<-30 g<34 g> - 30

A store sells new DVDs for $12 each. used DVDs sell for $7 each. Joseph is buying two new DVDs and X used DVDs. write an equation that can be used to find X, the total Joseph must pay in dollars

Which would stop a plant from being able to grow? A. Getting too much water B. Not having access to fluorine C. Not getting enough sunlight D. Having too many proteins

This two-dimensional shape can be created by rotating a about its base. another two-dimensional shape that can give this shape is a rotated about a line joining two opposite vertices.

There are 5 radar stations and the probability of a single radar station detecting an enemy plane is 0.55. What is the probability that the number of stations that detect a plane is no more than 3? Round your answer to nearest hundredth

What is 0.5,0.41,3/5 In least to greatest

A school basketball team has an expense account and a fundraising account. After t weeks, the balance of the expense account is (450-70t) dollars and the balance of the fundraising account is (275+48t) dollars. a.

The what is the least common multiple of the denominators of the fractions

What is the common ratio of the sequence 4, 7, 10, 13 ...