YT radio play songs at random every day from the hundreds of songs it contains in memory data. Any song can be played at any time, even if it is repeated. There are 500 pop songs, 330 Country songs, 265 rock songs, and 405 R&B songs. If the station just played two pop songs in a row, what is the probability that the next song will also be a pop song?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Yosef can eat 21 jamuns while rose can eat just 15 . complete the blank. yosef can eat % more jamuns than rose.

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?