Mathematics, 09.02.2021 16:50 averycipher
Tommy has a collection of nickels and quarters and the total value of his collection is $4.90. He has a total of 42 coins in his collection. How many quarters does he have?
Answers: 3
Mathematics, 21.06.2019 16:00
What is the quadric regression equation that fits these data
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Mathematics, 21.06.2019 16:10
Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.
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Mathematics, 21.06.2019 19:30
Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27
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Mathematics, 21.06.2019 22:00
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.
Answers: 1
Tommy has a collection of nickels and quarters and the total value of his collection is $4.90. He ha...
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