Help me this question What is f[g(3)] for the following functions?

f(x) = 4x2 − 3

g(x) = 5x − 2

f[g(3)] = 13
f[g(3)] = 163
f[g(3)] = 363
f[g(3)] = 673

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Someone me what is the area of this figure? 18m 18m 8m 16m