The length of a rectangular block of wood is twice its width. The width of the block of wood is 13 inches. What is the total volume of the block of wood.

Solve 13 + w/7= -18 (w/7 is a fraction)

The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.

Given that the images represent 4 steps in the construction of a line segment congruent to a given line segment, which is step 3 in the construction?