80 sheets of colored paper. seven of his students need the paper for a project. how many sheets does each student gets. how many sheets are left over?

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.