Calvin's mp3 player has a 2GB memory card and can hold 500
songs. How many songs will he be
able to have on his mp3 player if he
upgrades to 4GB of memory?
4
[?]
são
2
=
500

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

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

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?