10 freshmen, 9 sophomores, 8 juniors, and 9 seniors are eligible to be on a committee. In how many ways can a dance committee of 15 students be chosen?

This is about circle theorems. someone asap : (

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags