The tree diagram shows a sample space. Write a probability problem that can be represented by the sample space. Then write the answers to the problems

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?