Discover Questions

Can some one figure this one out:
A car pass by in 1.8 seconds what is the average speed of this passing car? What applications or results might the effect of salt affecting seed germination bring? Determine the function f satisfying the given conditions F'''(X)=2
F''(0)=3
F'(0)=2
F(0)=5 F(X)=-X^3+-X^2+-X+-? Order from lest to greatest 9/22,0.83,7/8,0.4,44/44? Convert to decimal form -128°30'?