Express in scientific notation. choose the answer with the proper number of significant figures. (2.4 x 10-9) (4.0 x 1023) =

How can you tell when x and y are not directly proportional?

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c

For every touchdown scored by the timberwolves the mascot does three backflips if the cheerleaders set off six confetti cannons how many touchdowns did the timberwolves score if the cheerleader set of 18 confetti cannons