An this asked to stay within a holding pattern near an airport. The function d(x)= 90sin(0.87x)+160 represents the distance d, in miles, that the airplane is from the airport at time "x" in minutes.

During the first 17 minutes after the plane enters the holding patter at what time "x" is the plane exactly 120 miles from the airport??

Question

An this asked to stay within a holding pattern near an airport. The function d(x)= 90sin(0.87x)+160 represents the distance d, in miles, that the airplane is from the airport at time "x" in minutes.

During the first 17 minutes after the plane enters the holding patter at what time "x" is the plane exactly 120 miles from the airport??

anonymous · Answer

do u have the answer choices?
i got a negative time that does not have meaning

anonymous · Answer

unfortunately no, it doesn't give me any answer choices