Barney and George invested the same amount in two funds. Barney earned 4% and Fred earned 2%. If they earned $420 together. how much did they each invest?
The question I have is to solve the problem. A model rocket is launched from the ground with an initial speed of 50 feet per second. The equation that models its height, h feet, off the ground t seconds after it was fired is h=-16ft^2+50t a)How high is the rocket 1 seconds aft...
Find the product. Estimate to check that your answer if reasonable. 191 x 88