Charlotte's annual salary is 29,354 dollars. She is hoping to win the World Lottery which has a grand prize
of 6,156,782,221 dollars.
Approximately how many times as large is the World Lottery's grand prize as Charlotte's annual salary?
Choose 1
A. 2x10^5
B. 3x10^5
C. 2x10^7
D. 3x10^7

Which of the following properties can be used to show

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?

At a cost of 200, your club bought 175 frisbees to sell at the pep rally. you plan on selling them for $5 each. what is the domain of the function?