Mathematics, 01.01.2020 19:31 fatherbamboo
Ateam is selling discount cards as a fundraiser. the table shows the number of cards sold and the remaining amount of money needed.
which word describes the slope of the line representing the data in the table?
zero
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negative
positive
Answers: 3
Mathematics, 21.06.2019 15:10
Which of the following is a proper fraction? a. 9ā8 b. 5ā6 c. 7ā3 d. 4ā2
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Mathematics, 21.06.2019 17:30
What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2
Answers: 2
Mathematics, 21.06.2019 20:00
Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11
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
Ateam is selling discount cards as a fundraiser. the table shows the number of cards sold and the re...
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