Tides are coming into the shore twice as far at Groves Point as they are at Harbor Bay. Compare the graphs of the length of tidal movements over time of both shorelines.

The amplitude of the graph for Groves Point is twice the amplitude of the graph for Harbor Bay.

The amplitude of the graph for Groves Point is half the amplitude of the graph for Harbor Bay.

The amplitude of the graph for Harbor Bay is four times the amplitude of the graph for Groves Point.

The amplitude of the graph for Harbor Bay is twice the amplitude of the graph for Groves Point.

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

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?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x