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college algebra
Demand Equation: The price p, in dollars, and the quantity x sold of a certain product obey the demand equation x = 5p + 100, 0 (less than or equal to) p (less than or equal to) 20 a.) Express the revenue R as a funtion of x. b.)
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A large number of applicants for admission to graduate study in business are given an aptitude test with a resulting mean score of 460 with a standard deviation of 80. The top 2.5 percent of the applicants would have a score of at
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a restourant offers a new promotion of 20% off the original price of the cheese pizzas,which is 12.befor the promotion 250 pizzas were sold each day.after the promotion the sale of pizzas increases an average of 18% more per
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show me Police academy acceptance exams to qualify for a police academy, applicants are given a test of physical fitness. the scores are norally distributed with a mean of 64 and standard deviation of 9. if only the top 20% of the
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From 2003 to 2004 the number of applicants to a college increased 15% to 5060.How many applicants were there in 2003?
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To get a driver's license, an applicant must pass a written test and a driving test. Pasts records show that 80% of the applicants pass the written test and 60% of those who have passed the written test pass the driving test.
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The sum of the ages of a woman and her daughter is 46years.In 4 years, the ratio of their ages will be 7:2. Find their present ages.
asked by Leenah on December 28, 2015 
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Store a has a promotion if you Bryce three shirts you get 25% off the total price of the three shirts store be has the same shirts on sale with a promotion that if you buy three shirts you get the third shirt on a 50% discount
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Assume that you conducted the research study violence in young men between the ages 1824 years old who listens to “Gangsta Rap Music’ and you have the data. Which of the methods used for analyzing survey data would you use
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The sum of their ages. is 97. The difference of their ages is 19. Find their ages.
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1. The commissioners court does all of the following EXCEPT approve the county budget. conduct trials.* set property tax rates. direct county business. 2. The most important source of revenue for city governments is sales tax.
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If a pure monopolist can price discriminate by separating buyers into two or more groups: A.the marginal revenue curve and the total revenue curve will now coincide. B.the marginal revenue curve will now shift to a position above
asked by Brandon on November 30, 2012
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