Suppose that the required reserve ratio is 9%, currency in circulation is $620 billion, the amount of checkable deposits is $950 billion, and excess reserves are $15 billion. i. Calculate the money supply, the currency deposit ratio, the excess reserve ratio, and the money multiplier.

Which inequality has a dashed boundary line when graphed ?

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.