If a competitive bike rider averages 14 miles per hour for a 4 4 5 hour long race, how far will they travel during that time?

Multiplying an even number of negative numbers gives an answer that is choose from:

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?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?