Solve the following problem. be sure to show all steps (v. e.s. t.) and work in order to receive full credit. the sum of three numbers is 26. the second number is twice the first and the third number is 6 more than the second. find the numbers.

What is always true when two whole numbers are subtracted?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

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?