Mathematics, 03.02.2020 03:47 cassiuspricerules
Designer dolls, inc. found that the number n of dolls sold varies directly with their advertising budget a and inversely with the price p of each doll. the company sold 5200 dolls when $26,000 was spent on advertising and the price of a doll was set at $30. determine the number of dolls sold when the amount spent on advertising is increased to $52,000. round to the nearest whole number.
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