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seraphim [82]
3 years ago
15

How is understanding the place value system useful for understanding negative powers of 10?

Mathematics
2 answers:
Murrr4er [49]3 years ago
8 0
Place value is important because it helps you understand the meaning of a number. If people just used numbers randomly, no one would know which numbers people meant. You need place value to understand the order of numbers as well.
Dimas [21]3 years ago
4 0
Numbers to the left of the decimal point are positive powers of 10 (in place value), and numbers to the right are negative powers of 10.
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C (n, r) =? C (n, r) = ?

n choose r

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C (n, r) =? C (n, r) = ?

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