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A 2x-1+3x=0 B 5x-1=0 1) How can we get Equation B from Equation A Choose 1 answer 2)Yes or No
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Mathematics, 21.06.2019 12:50
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 1, 2โโ3
Answers: 2
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
A 2x-1+3x=0 B 5x-1=0 1) How can we get Equation B from Equation A Choose 1 answer 2)Yes or No...
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