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You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Need asap. solve for the following inequality

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