During an intramural basketball game, team a scored 14 fewer points than team b. together, both teams scored a total of 146 points. how many points did team a score during the game?
a. 66
b. 67
c. 73
d. 80

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?

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2