1. Evaluate (101.5)? - (100.5)

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

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Which of the following is not a subset of {1,2,3}?