A pizza parlor offers a choice of 16 different toppings. How many 3-topping pizzas are possible.
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Five bands are to perform at a weekend festival. How many different ways are there to schedule their appearance?
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A college softball player, on average, has a 0.181 probability of hitting the ball in a single “at bat”. In one game, she gets 5 “at bats”.
Fill in the appropriate values (use 3 decimal places, where appropriate):
n (number of trials) = _____________
p (probability of successes) = ___________
q (probability of failures) = ___________
What is the probability she will get at least 2 hits in the game? (Please round answer to 3 decimal places).
