Your school club is making cookies for an upcoming school dance. On the morning of the dance, your group

makes 6 batches of dough that yields 21 dozen cookies. In the afternoon, your group makes 8

batches of dough that yield 28 dozen cookies.

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

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?

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?