What is the value of 16 times 4

Solve the system of equations. y= 2x y= x^2 - 15

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?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?