The district of columbia has a very high population density. there are 647,449 people in 68.3 square miles. if alaska had the same population density as the district of columbia, how many people would live in alaska?

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

How many square centimeters of wrapping paper will be used to wrap the shoe box?