6. the speed of the mississippi river near new orleans is about 4.8 km/h.
what is this speed in meters per minute?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x