SOLUTION: A telephone number consists of seven digits, the first three representing the ex-
change. How many different telephone numbers are possible within the 537
exchange?
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-> SOLUTION: A telephone number consists of seven digits, the first three representing the ex-
change. How many different telephone numbers are possible within the 537
exchange?
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Question 1162583: A telephone number consists of seven digits, the first three representing the ex-
change. How many different telephone numbers are possible within the 537
exchange?
andAn overnight express company must include five cities on its route. How many dif-
ferent routes are possible, assuming that it does not matter in which order the cities
are included in the routing?
44. A representative of the Environmental Protection Agency (EPA) wants to select
samples from 10 landfills. The director has 15 landfills from which she can collect
samples. How many different samples are possible?
45. Sam Snead’s restaurant in Conway, South Carolina, offers an early bird special
from 4 - 6 pm each week day evening. If each patron selects a Starter Selection (4
options), an Entrée (8 options), and a Dessert (3 options), how many different
meals are possible?
46. A company is creating three new divisions and seven managers are eligible
to be appointed head of a division. How many different ways could the three
new heads be appointed? Hint: Assume the division assignment makes a
difference. Answer by ikleyn(52781) (Show Source):
