Mathematics, 25.12.2019 03:31, genyjoannerubiera
There are currently 20 members in the school's ski club and the dues are $10 per member. to encourage the recruiting of new members, the club treasurer suggests that for each new member recruited, the dues for all members will be reduced by 10 cents. write an equation in standard form to represent this situation.
Answers: 2
Mathematics, 21.06.2019 17:00, Michael845313
Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π
Answers: 3
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
There are currently 20 members in the school's ski club and the dues are $10 per member. to encourag...
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