] For a fire hose with a nozzle that has a diameter of 3 inches, the flow
rate f (in gallons per minute) can be modeled by f = 120p, where p
is the nozzle pressure in pounds per square inch. If the pressure is
3,139 pounds per square inch, what is the flow rate in gallons per
minute?
Round your answer to the nearest gallon. Do not include units in
your
answer.

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

cool stunts are flippin i think

sitting on a chair

and using stick feet