Mathematics, 16.09.2019 16:00 als102

Acar is driving northwest at v mph across a sloping plain whose height, in feet above sea level, at a point n miles north and e miles east of a city is given by
h(n, e)=4750+75n+25e.
(a) at what rate is the height above sea level changing with respect to distance in the direction the car is driving?
rate =
(b) express the rate of change of the height of the car with respect to time in terms of v.
rate =

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Acar is driving northwest at v mph across a sloping plain whose height, in feet above sea level, at...