An airplane is flying 600 mph on a horizontal path that will take it directly over an observer. the airplane remains a constant altitude of 7 miles. what is the rate of change of the distance between the observer and the airplane when x = 5 miles?

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

the answer is a beach is the best place to be

the answer is 11.2 (i know i’m late)