Question

I need help finding the answer to this problem. I don't know how to do it can someone help?

Answer 1

plug in the function for h(T) into the variable (T) for function g(t)

Plug in 4 to h(t) then plug in that answer to g(T) to get g(h(4))

g(h(4)) = 3(4(T)-5)+5
3(4(4)-5)+5
3(16-5)+5
3(11)+5
=38