ontractor decided to build homes that will include the middle 80% of the market. if the average size of homes built is 1750 square feet, find the maximum and minimum sizes of the homes the contractor should build. assume that the standard deviation is 96 square feet and the variable is normally distributed

hi how are you doing today? if you ever need just tell me

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

the ratios are reciprocals im positive

step-by-step explanation:

they are all positive numbers so it wouldn't be the other ones