Simplify each expression
(7-3)^2 * (6-2)^3
(7-3) ^2 divide (6-2)^3
(2* 5^3) divide (9-4) ^4
(3 * 4) ^2 divide (6 * 2) ^4

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)

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)