Each square of a 9x9 checkerboard is initially slept on by one of the 81 CSE 312 students. At noon, each student will wake up and randomly sleepwalk to a valid adjacent square horizontally or vertically (but not diagonally). Argue that the probability that two or more students end up on the same square is 1.

You download a video game to your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the game 7 1/3 minutes to play each level. you want to find out how many levels you can play for free.which inequality describes the number of levels, l, you can play in 60 minutes? can you play 6 levels during your free trial? i need ,

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28