Marie and jessie fly from detroit to new york their flight leaves at 1: 00 pm and they arrive at 5: 00pm if they flew avout 600 miles what was theit average speed

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?