Sacha buys a computer costing $1470 on her credit card. Her bank offers a 30-day statement period and then a further 10 days interest free. After that time, the bank
charges interest at a rate of 18.5% per annum compounding daily.
Sacha makes the purchase on 10 January, which is day 12 of her statement period. She
intends to pay off the credit card on 1 March. At this date, how much will she need to
pay back? (Assume no interest is payable on the last day).

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)