Mathematics, 27.07.2019 18:30 looloo273
An alloy of tin is 14% tin and weighs 22 pounds. a second alloy is 9% tin. how much of the second alloy must be added to the first alloy to get a 12% mixture. 7.33 7.7 11 14.67
Answers: 1
Mathematics, 21.06.2019 16:30
Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?
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Mathematics, 21.06.2019 18:10
What is the value of x in the following equation. -x ^3/2 = -27
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Mathematics, 21.06.2019 22:00
The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.
Answers: 1
An alloy of tin is 14% tin and weighs 22 pounds. a second alloy is 9% tin. how much of the second al...
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