The height of an interior residential door is about 7 ft.
Doors on commercial buildings or upscale residences may be taller. The usual width is about 3 ft.
_____
My front door measures 6 2/3 ft high by about 3 ft wide. My bedroom doors are 2 1/2 ft wide. The minimum for ADA-compliant doors is 2 2/3 ft.
Answer:
A- 2<h<3 B- 2.2
Step-by-step explanation:
when you make a dot plot, the median is 11. using that dot plot, you can approximate a mean to be around 2
A + b = 0
ab = √(5)
since b = -a, subst into other equation
ab = √5
a(-a) = √5
-a² = √5
a² = - √5
a =± (5)^(1/4)·i
so our two zeros are (5)^(1/4) · i and -(5)^(1/4) · i.
Our polynomial has equation

difference of squares: (x + y)(x - y) = x² - y² so

your polynomial is
y = x² + √(5)
y = x^2 + sqrt(5)
Make the denominators the same:
h - 18

= -7

bring the 18 1/2 to the other side:
h=11 1/4
The minimum number of hats the company must sell to make a profit will be B. 401.
<h3>What is profit?</h3>
It should be noted that profit simply means the gain that's derived from the sale of a good.
In this case, the company plans to sell embroidered hats for $15 each. To make profit, the company will need to sell 401 hats.
Learn more about profit on:
brainly.com/question/19104371
#SPJ4