Mathematics, 02.07.2019 10:00 jairopanda8
What is the number in scientific notation? 855,000,000,000
Answers: 1
Mathematics, 21.06.2019 18:50
The circumference of a redwood tree trunk is 20ฯ ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000ฯ ft3 10,000ฯ ft3 4,000ฯ ft3 40,000ฯ ft3
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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, 22.06.2019 02:00
What is the area of this parallelogram? 434.28 cm2 263.67 cm2 527.34 cm2 217.14 cm2
Answers: 1
What is the number in scientific notation? 855,000,000,000...
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