Engineering Board Exam Reviewer · Fundamental Counting Principle · easy

A coin is tossed 5 times. How many different sequences of heads and tails are possible?

  1. 32
  2. 10
  3. 25
  4. 16

Answer

A. 32

Solution

25=32.

More Fundamental Counting Principle questions

  1. How many 4-digit numbers can be formed using the digits 1 through 9 (no repetition) if the number must be even?
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