At a swim meet, 8 different swimmers compete in the 800- meter freestyle race. How many different ways are there for these swimm
1 answer:
Using the arrangements formula, it is found that there are 40,320 ways for these swimmers to finish.
<h3>What is the arrangements formula?</h3>The number of possible arrangements of n elements is given by the factorial of n, that is:
In this problem, there are n = 8 swimmers, hence they can finish arranged in 8! ways, that is:
More can be learned about the arrangements formula at brainly.com/question/24648661
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Answer:
3×
Step-by-step explanation:
0.00000003
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.