Emil’s backpack weighs 6 ⅜ pounds. He removes a book that weighs ¾ pound. Then he removes a book that weighs ½ pound. How much does Emil’s backpack weigh now? Show your work.

What is the lcm of 16 and 40 ? 24 and 40 ?

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)