Find the volume of this cylinder if it has a diameter of 4mm and a height of
14mm.

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Which number line correctly shows 0.8 + 0.3?

Need solving this 2nd limit problem.