Drew has 4 pieces of rope 1 meter long each. he cuts each rope into fifths. how many fifths will he have after cutting all the rope.

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Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?

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