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Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)