In a particular economy the real money demand function is M° 3,000 +0.25Y-9,000i. P Assume that M = 6,000, P = 2, and ² = 0.02. Determine the real interest rate, r, that clears the asset market when Y = 8,000. (Enter your answer in decimals, rounded to three decimal places.) r = This determines point A in the graph that you will draw.

Find the slope ofthe line in Figure l.

During a nine-hour snowstorm, it snows at a rate of 1 inch per hour for the first 2 hours, at a rate of 2 inches per hour for the next 6 hours, and at a rate of 0.5 inch per hour for the final hour. Write and graph a piecewise-defined function that gives the depth of the snow during the snowstorm. How many inches of snow accumulated from the storm?

Sketch the graph of fx=5e0.17x.