A set of elementary school student heights are normally distributed with a mean of 105 centimeters and a standard deviation of 5 centimeters.
What proportion of student heights are between 114 centimeters and 118 centimeters?
You may round your answer to four decimal places.

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy