PLEASE HELP GEOMETRY
EXPLAIN PLEASE
...
Answers: 1
Mathematics, 21.06.2019 20:30
Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible
Answers: 1
Mathematics, 21.06.2019 21:00
Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5
Answers: 1
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, 02.08.2019 00:30
Mathematics, 02.08.2019 00:30
Physics, 02.08.2019 00:30
Spanish, 02.08.2019 00:30
Social Studies, 02.08.2019 00:30
Mathematics, 02.08.2019 00:30
Social Studies, 02.08.2019 00:30
Mathematics, 02.08.2019 00:30
Mathematics, 02.08.2019 00:30
Mathematics, 02.08.2019 00:30
Biology, 02.08.2019 00:30
History, 02.08.2019 00:30