Mathematics, 24.02.2021 19:10 Wolfman2004
−3x^2−4x+7 answer this problem please - algebra - factoring
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Mathematics, 21.06.2019 16:00, nancye2008
Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6
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Mathematics, 21.06.2019 20:30, Cheyenne8694
Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for
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Mathematics, 21.06.2019 21:30, amesha62
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
−3x^2−4x+7 answer this problem please - algebra - factoring...
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