Barry asked 30 random students at his school to name. their favorite ice cream flavor. of the 30 students he asked 20 of them preferred chocolate. based on barry’s result how many of the 1500 students in the school mostly likely prefer chocolate ice cream

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

What is the inverse of the function f(x) = 2x + 1?