Mathematics, 18.02.2022 15:40 smartowl101
John and his family are moving to a new house. He must pack items from his room into rectangular prism boxes that have a volume of 3x^2 + 9x + 6 ft^3. He knows the height of the box is 3 feet. In terms of x, what are the other dimensions of the box?
Answers: 3
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, 21.06.2019 22:30
Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer
Answers: 2
John and his family are moving to a new house. He must pack items from his room into rectangular pri...
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