Chrissie

What are the components of an effective aftercare plan for alcohol/drug abusers?

I need help! I cannot seem to figure out what I will need to do for my final tomorrow. I will be given a mass of a glider and an acceleration. Another mass (my unknown) will be tied to a string to the glider and will graphically give me my acceleration. H...

f(x) = 15x - 12 g(x) = -15x2 + 14x - 10 find g(g(7)) my brain hurts - help me through the steps - functions for dummies version, I have 7 problems to do THANK YOU

15. f(x) = -13x2 + 12x + 14 g(x) = 11x - 13 find f(g(7)) g(7) = 11(7) -13 = 64 f(g(7)) = f(64) = -13(64)^2 + 12(64) + 14 = -52,466 is this correct?

Help Please, ty A ball is launched at 20 meters per second (m/s) from a 60 meter tall platform. The equation for the object's height s at time t seconds after launch is s(t) = –4.9t2 + 20t + 60, where s is in meters. What is the height above the ground wh...

I don't get why f(x) = 15x - 12 is there then.?

can you help with these - still having problems 15. f(x) = -13x2 + 12x + 14 g(x) = 11x - 13 find f(g(7)) 16. f(x) = 11x + 15 g(x) = -11x3 - 15x2 + 13x - 13 find g(f(6)) 17. f(x) = 15x3 + 13x2 - 15x + 15 g(x) = 15x + 11 find g(f(9)) 18. f(x) = -13x2 - 13x...

is #15 -52,466???

THANK YOU BOTH - was making this harder than necessary - got it now