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Mathematics, 11.10.2019 05:30 cassiegagnier73
Merta reports that 74% of its trains are on time. a check of 60 randomly selected trains shows that 38 of them arrived on time. find the probability that among the 60 trains, 38 or fewer arrive on time. based on the result, does it seem plausible that the "on-time" rate of 74% could be correct?
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Mathematics, 21.06.2019 21:50
Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x
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Mathematics, 22.06.2019 00:30
Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case:
Answers: 3
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Merta reports that 74% of its trains are on time. a check of 60 randomly selected trains shows that...
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