Number d is missing
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Answers: 2
Mathematics, 21.06.2019 14:30
Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.
Answers: 3
Mathematics, 21.06.2019 18:40
Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?
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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
Mathematics, 07.06.2021 01:00
Mathematics, 07.06.2021 01:00
Mathematics, 07.06.2021 01:00
Mathematics, 07.06.2021 01:00
Mathematics, 07.06.2021 01:00
Social Studies, 07.06.2021 01:00
Mathematics, 07.06.2021 01:00