I need help with this please

What kind of bond pays interest which is exempt from tax?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

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)