In a certain Algebra 2 class of 26 students, 21 of them play basketball and 7 of them
play bas...
Mathematics, 21.05.2020 09:00 arisworlld
In a certain Algebra 2 class of 26 students, 21 of them play basketball and 7 of them
play baseball. There are 2 students who play neither sport. What is the probability
that a student chosen randomly from the class plays both basketball and baseball?
Answers: 1
Mathematics, 21.06.2019 21:30, alegora78
He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
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
Mathematics, 21.06.2019 23:00, nails4life324
Which of the following scenarios demonstrates an exponential decay
Answers: 1
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