What is the height of a projectile in 6 seconds if its initial height is 820 feet, and it has a velocity of 20 feet per second? 328 ft
342 ft
364 ft
386 ft

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

How can you find the mean absolute deviation (mad) for this set of data?