Marco deposited $500 in a savings account earning 4% interest over 5 years.
what was the total amount of interest earned at the end of 5 years?

Convert 2000 swiss francs to dutch guilders

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

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?