Mathematics, 04.11.2021 17:50 mlopezmanny5722
Elevator ride: Engineers are designing a large elevator that will accommodate 46 people. The maximum weight the elevator can hold safely is 8970 pounds. According to the National Health Statistics Reports, the weights of adult U. S. men have mean 177 pounds and standard deviation 70 pounds, and the weights of adult U. S. women have mean 165 pounds and standard deviation 79 pounds. Use the TI-84 Plus calculator. Part 1 of 3 (a) If 46 people are on the elevator, and their total weight is 8970 pounds, what is their average weight
Answers: 1
Mathematics, 21.06.2019 17:00
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) .
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Mathematics, 21.06.2019 18:30
If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions
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Mathematics, 21.06.2019 19:00
Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?
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Elevator ride: Engineers are designing a large elevator that will accommodate 46 people. The maximum...
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