Mathematics, 20.07.2020 01:01 snikergrace
Philip ran out of time while taking a multiple-choice test and plans to guess on the last 4 questions. Each question has 5 possible choices, one of which is correct. Let X, equals the number of answers Philip correctly guesses in the last 4 questions. Assume that the results of his guesses are independent. What is the probability that he answers fewer than 2 questions correctly in the last 4 questions?
Answers: 2
Mathematics, 21.06.2019 20:00
The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250
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Mathematics, 22.06.2019 03:00
How many and of which kind of roots does the equation f(x)=2x^4β9x^3+17x^2β16x+6 have?
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Philip ran out of time while taking a multiple-choice test and plans to guess on the last 4 question...
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