Which function is decreasing and approaches negative infinity as x increases? A.
f(x) = 3(6)x − 2
B.
f(x) = -3(0.6)x + 1
C.
f(x) = 3(0.6)x − 1
D.
f(x) = -3(6)x + 2

Ineed with number 6 , explain how to get 1978

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement

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?