Karen and Sara invent a game. They roll a number cube twice and read the two digits shown as a two-digit number. So, if Karen gets a 6 and then a 2, she has 62. 1) Draw an area model to show all possible outcomes.

2) What is the least number possible?

3) What is the greatest number possible?

4) Are all numbers equally likely?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.