Mathematics, 06.04.2020 03:25 joyelewis58
Which of the following is the x coordinate of the solution to the system shown below 2x + y = 17 x - y = 4
Answers: 1
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If jaime wants to find 60% of 320, which table should he use?
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What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound
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Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?
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Mathematics, 21.06.2019 21:30
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
Which of the following is the x coordinate of the solution to the system shown below 2x + y = 17 x -...
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