Mathematics, 19.04.2021 03:20 destinyshanece08
Given f(x) = 3x^3 -5x + k, and x-2 is a factor of f(x), then what is the value of k?
Answers: 1
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What is a graph with a never ending line called?
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Mathematics, 21.06.2019 19:30, isabelgarcia188
∆red ≅ ∆ by rule will give brainiest if possible
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Is triangle jkl congruent to triangle rst? if so, what is the scale factor?
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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
Given f(x) = 3x^3 -5x + k, and x-2 is a factor of f(x), then what is the value of k?...
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