At sea level, air pressure is 30 inches of mercury. At an altitude of hh feet above the sea level, the air Pressure, P, P, in inches of mercury, is given by the function P=30e−0.0000323h. P=30e−0.0000323h. Determine the rate of change of the air pressure, in inches of mercury per feet, for a pilot of a small plane passing through an altitude of 14501450 feet. Round your answer to five decimal places.

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

i saw this question before, dont know the asnwer srry

step-by-step explanation: