2 Points The ideal length of a particular metal rod is 35.5 cm. The measured length
may vary from the ideal length by at most 0.035 cm. What is the range of
acceptable lengths for the rod?

Which of the following points is collinear with (-2,1) and (0,3)

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?

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3