If you reduce the fraction as small as you can example 4/8 reduces 1/2 the fraction is now considered to be in?

Is a positive integer raised to a negative power always positive

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)