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13 Jan 2018
6. (8 marks) Market research has shown that if promotion of a product is stopped and other market conditions remain unchanged, sales of this product decline at a rate that is proportional to the current sales. At the end of January, Champion Sports was selling 1,000 tennis rackets per day when they stopped promotion of the product. Two months later, the sales of rackets have come down to 600 per day. What will the sales be in another 4 months?
6. (8 marks) Market research has shown that if promotion of a product is stopped and other market conditions remain unchanged, sales of this product decline at a rate that is proportional to the current sales. At the end of January, Champion Sports was selling 1,000 tennis rackets per day when they stopped promotion of the product. Two months later, the sales of rackets have come down to 600 per day. What will the sales be in another 4 months?
teacherrecoLv10
19 Apr 2022
Reid WolffLv2
15 Jan 2018
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