About 4 out of every 5 people are right-handed. If there are 30 students in a class, how many would you expect to be right handed? right-handed students=

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !