Members of the drama club plan to sell popcorn as a fundraiser for their spring play. To determine what flavor to sell the members survey every 15th student from an alphabetical listing of all students. The table shows the results of their survey
Flavou
Number
33
Butter
Cheese
15
Caramel
27
Because they used a valid sampling method, find what percent of students prefer each type of popcom

49xy +34y - 72z. determine the degree of the polynomial

Which graph represents an even function?

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?