A computer store buys a computer system at a cost of $.484.20 The selling price was first at $812 , but then the store advertised 30% a markdown on the system. Answer parts a and b. a. Find the current sale price B. Markdown price is?

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)