At an altitude of h feet above sea level, the air pressure, p, in inches of mercury (in hg), is given by p=30e−3.23×10−5h. an unpressurized seaplane takes off at an angle of 20∘ to the horizontal and a speed of 130 mph. what is the rate of change of pressure in the plane with respect to time at take-off, in inches of mercury per second?

it has the same slope and a different y-intercept

hope this : )

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

b. 2 and 4

step-by-step explanation:

a

step-by-step explanation: