Help! Which expression is equivalent to 8(3x – 2)?

A.
5x – 6

B.
11x – 6

C.
24x – 16

D.
24x + 16

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?

Solve for x where 0 equation: cot^2x+2cotx+1=0

Which statement about 6x2 + 7x – 10 is true?