Step 11: Mix 27 mL of the solution from Step 6 with 28 mL of Juice B in a graduated cylinder. what is the percent strength and grams of Juice A

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Ill mark the brainliest if you me with the these three questions 7,8,9

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?