A survey found that women's heights are normally distributed with mean 62.3 in, and standard deviation 3.4 in. The survey also found that men's heights are normally distributed with mean 67.2 in, and standard deviation 3.5 in.
Consider an executive jet that seats six with a doorway height of 58.1 in. Complete parts (a) through (c) below.
a. What percentage of adult men can fit through the door without bending?
The percentage of men who can fit without bending is
(Round to two decimal places as needed.)
196

ege

step-by-step explanation:

egge

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.