A mail distribution center processes as many as 175,000 pieces of mail each day. The mail is sent via ground and air. Each land carrier takes 1500 pieces per load and each air carrier 1250 pieces per load. The loading equipment is able to handle as many as 200 loads per day.

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.