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skyhorse312Lv1
14 Mar 2020
An airplane is flying at a speed of 350 mi/h at an altitude of one mile and passes directly over a radar station at time 
.
(a) Express the horizontal distance d (in miles) that the plane has flown as a function of t.
(b) Express the distance s between the plane and the radar station as a function of d.
(c) Use composition to express s as a function of t.
An airplane is flying at a speed of 350 mi/h at an altitude of one mile and passes directly over a radar station at time .
(a) Express the horizontal distance d (in miles) that the plane has flown as a function of t.
(b) Express the distance s between the plane and the radar station as a function of d.
(c) Use composition to express s as a function of t.
Jarrod RobelLv2
14 May 2020
. At what rate is the distance from the plane to the radar station increasing a minute later?
