When Greg won the jackpot prize of $8,000, he put 15% into a savings account. He then spent $588 on computer software, $57 on school supplies, and $29 on snacks. He gave his mother half of what was left. How much of the original $8,000 does Greg have left?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

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)

Will give a: 122 b: 90 c: 48 d: 180