Mathematics, 08.11.2019 03:31 momneedshelphmwk
Suppose that of all individuals buying a certain digital camera,60% include an optional memory card in their purchase, 40%include an extra battery, and 30% include both a card and battery.1a randomly selected buyer is known to have purchased anextra battery. find the probability that an optional card wasalso purchased.2a randomly selected buyer is known to have purchased anoptional card. find the probability that an extra battery wasalso purchased.
Answers: 2
Mathematics, 21.06.2019 18:00
Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning
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Mathematics, 21.06.2019 21:30
Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
Answers: 1
Mathematics, 21.06.2019 21:30
Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t โค 3,500 3.50c + 4t โฅ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?
Answers: 1
Mathematics, 21.06.2019 22:30
The pair of coordinates that do not represent the point( 5,150โ) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)
Answers: 1
Suppose that of all individuals buying a certain digital camera,60% include an optional memory card...
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