Solve the problem.Let the demand and supply functions be represented by D(p) and S(p), where p is the price in dollars. Find the equilibrium price and equilibrium quantity for the given functions.D(p) = 2288 - 40pS(p) = 220p - 572
A. $13; 1768
B. $13; 1848
C. $15; 1688
D. $11; 1848
Answer: D
Mathematics
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Determine if the series converges or diverges. If the series converges, find its sum.
A. converges; 
+ 
B. converges; 
+ 
C. converges; 
+ 
D. diverges
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Write the fraction as a percent. If necessary, round the percentage to the nearest tenth.
A. 500% B. 5.8% C. 29% D. 58%
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Solve the problem.Thompson's Hardware spent $15,670 this year on advertising alone. If total sales were $790,100, what percent of total sales was spent on advertising? Round to the nearest tenth of a percent, if necessary.
A. 504% B. 0.2% C. 50.4% D. 2%
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Convert. When necessary, round the answer to two decimal places.20 gallons = quarts
A. 160 B. 320 C. 80 D. 10
Mathematics