On Sher Island a palm tree a giant rock and a buried treasure form a triangle with a base of 270 yd and a height of 135 ye on a map of the island the three landmarks forma triangle with a base of 6 ftanda
height of
How many times the area of the triangle on the map is the area of the actual triangle? Please help!!

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?