The Tiger Run Golf Course has 18 greens with an average diameter of 88 feet. Groundskeepers applied 4.5 pounds per 1,000 square feet of 20-4-10 units of fertilizer. The fertilizer comes in 50-pound bags at $26.96 per bag.
a. How many square feet are in one green?
b. How many pounds of the fertilizer were applied?
c. How many pounds of nitrogen, P2O5, and K2O were applied?
d. What did it cost to fertilize the greens?
a. 6,082 ft2/green
b. 493 lb
c. 99 lb N
20 lb P2O5
49 lb K2O
d. $269.60
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