gildedav001

29.10.2019 • 

Mathematics

Asurvey found that women's heights are normally distributed with mean 63.9 in63.9 in. and standard deviation 3.1 in3.1 in. the survey also found that men's heights are normally distributed with mean 67.4 in67.4 in. and standard deviation 3.8 in3.8 in. consider an executive jet that seats six with a doorway height of 55.5 in55.5 in.

what percentage of adult men can fit through the door without bending?

the percentage of men who can fit without bending is

what percentage of adult men can fit through the door without bending?

the percentage of men who can fit without bending is

Ответ:

bluebunny1231999

15.12.2022

Mathematics

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D. K'(-4, 8)

Step-by-step explanation:

Given the coordinate  (x,y), if this coordinate is dilated by a factor of k, the resulting coordinate will be expressed as (kx, ky). Note that each coordinate is multiplied by the scale factor.

Similarly considering the coordinate K(-1, 2) according to the question. If this coordinate is dilated by a factor of 4, the resulting coordinate is expressed as;

= K'(4(-1), 4(2))

= K' (-4, 8)

Hence the coordinate of K' will be at (-4, 8)

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