The relative frequency of a drawing pin falling pin up was 3/8 how many times would you expect it to land pin up in 400 drops

Kayla has a $500 budget for the school party. she paid $150 for the decorations. food will cost $5.50 per student. what inequality represents the number of students, s, that can attend the party?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet