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Mathematics, 20.08.2019 05:30 tonimgreen17p6vqjq
Alumber company combined oak wood chips that cost $3.40 per pound with pine wood chips that costs $2.60 per pound. how many pounds of each were used to make a 40-pound mixture costing $2.80 per pound?
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Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?
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Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.
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Alumber company combined oak wood chips that cost $3.40 per pound with pine wood chips that costs $2...
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