Working 6 days, a worker earned
150000 LL
a) How much will he earn by working 21
d...
Mathematics, 25.04.2020 21:18 DarkWolf1963
Working 6 days, a worker earned
150000 LL
a) How much will he earn by working 21
days?
Answers: 1
Mathematics, 21.06.2019 18:30
Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles
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
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Answers: 3
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Find the slope of the line that passes through the points (-3, -1) and (0, 3). 3/4 0 4/3
Answers: 2
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