What is the significant figures of 3986 m.
Answers
Answer:
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Explanation:
3986; Decimals: 0; Scientific Notation: 3.986 × 103; E-Notation: 3.986e+3; Words: three thousand nine hundred eighty-six .
What are the significant figures rules?
To determine what numbers are significant and which aren't, use the following rules:
The zero to the left of the decimal value less than 1 is not significant.
All trailing zeros that are placeholders are not significant.
Zeros between non-zero numbers are significant.
All non-zero numbers are significant.
If a number has more numbers than the desired number of significant digits, the number is rounded. For example, 432,500 is 433,000 to 3 significant digits (using half up (regular) rounding).
Zeros at the end of numbers which are not significant but are not removed, as removing would affect the value of the number. In the above example, we cannot remove 000 in 433,000 unless changing the number into scientific notation.
Answer:
Sig Figs: 4
Explanation:
3986:
Decimals: 0
Scientific Notation: 3.986 × 103
E-Notation: 3.986e+3
Words: three thousand nine hundred eighty-six