John jarred 18 liters of jam after 3 days. How many days does John need to spend making jam if he wants to jar 48 liters of jam in all? Assume the relationship is directly proportional.

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?

Real gross domestic product: a) will increase if the price level increases. b) can change from one year to the next even if there is no change in output. c) will increase if the level of output increases. d) is a measure of inflation.