A person places $1150 in an investment account earning an annual rate of 5-3%, compounded
continuously. Using the formula V = Pent,
where V is the value of the account in t years, P is
the principal initially invested, e is the base of a
natural logarithm, and r is the rate of interest,
determine the amount of money, to the nearest
cent, in the account after 10 years.

Which of the following is true for the relation f(x)=2x^2+1

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

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?