Mathematics, 09.11.2020 05:50 nxxjx
G(f(1))-f(-4) if f(x)=3x+2 and g(x)=x^(2)-x
Answers: 3
Mathematics, 21.06.2019 17:00, sciencecreation87
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
Mathematics, 21.06.2019 21:00, millie54
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
G(f(1))-f(-4) if f(x)=3x+2 and g(x)=x^(2)-x...
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