A block of wood 3cm on each side has a mass of 27g. what is the density of the block?(Hint, forget to find the volume of the wood.)

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.