Solve the equation by showing the work
X/3 -6 = -2...
Answers: 1
Mathematics, 21.06.2019 17:00
The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?
Answers: 2
Mathematics, 21.06.2019 18:00
Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?
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
History, 17.04.2021 19:40
Mathematics, 17.04.2021 19:40
Mathematics, 17.04.2021 19:40
Chemistry, 17.04.2021 19:40
English, 17.04.2021 19:40
Mathematics, 17.04.2021 19:40
Chemistry, 17.04.2021 19:50
English, 17.04.2021 19:50
Mathematics, 17.04.2021 19:50
Biology, 17.04.2021 19:50
Chemistry, 17.04.2021 19:50
Geography, 17.04.2021 19:50