Solve the equation: p2 - 4p + 4 = 0.​

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?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

If 25% of y is 30, what is 60% of y?