The table represents the start of the division of 15x3 + x2 - 3x + 2 by 3x + 2. /3x/ 2/ /__/__/ < this row shaded /__/__/ /__/__/ which terms belong to one of the shaded cells inside the table? check all that apply. a. -9x^2 b. -6x c. x^2 d. 5x^2 e. 15x^3

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

How do i put 3(x+7) in distributive property

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?