Answer:
no
Step-by-step explanation:
P = 0.009n = 0.001*9
8*0.009 = 8*9*0.001 = 72*0.001 = .072
2 feet, because you aren’t going to have a regular classroom door be 9 feet wide, or have it be 1 foot wide because there are some non really disabled kids but they still have wheel chairs and stuff and it won’t be easy for them to get through a door that is 1 foot wide.
To change it into minutes you want to do unit analysis
105.6 L / h × 1h / 60 minutes
so 105.6L times 1h divided by 60 gives you:
1.76L / minute
Knowing it has to be perpendicular, the slope of the new line has to be -2.
y = -2x + b
Plug the coordinate pair into the equation.
10 = -2(7) + b
10 = -14 + b
24 = b
So the final equation for the line is...
y = -2x + 24
