Which answer is the most reasonable estimation? lance is organizing his baseball card collection into albums. each album can hold up to 50 cards. he has 202 cards in his collection. about how many albums will lance need? a. about 5 b. about 10 c. about 50 d. about 150

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? ( )

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

When only separate discreet points are graphed it is called?