0.0234 X 6.834
logarithm

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

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?

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)