The number 358.0 m has four significant figures. To calculate the answer to the appropriate number of significant figures, additional information or a specific calculation is required.
To calculate the answer to the appropriate number of significant figures for 358.0 m, we need to identify the significant figures in the given value.
Significant figures are the digits that carry meaning in a number. The rules for determining significant figures are as follows:
1. All non-zero digits are significant. In this case, the digits 3, 5, and 8 are all non-zero, so they are significant.
2. Any zeros between non-zero digits are also significant. Here, the zero between 5 and 8 is between non-zero digits, so it is significant.
3. Leading zeros (zeros to the left of the first non-zero digit) are not significant. However, in this case, there are no leading zeros.
4. Trailing zeros (zeros to the right of the last non-zero digit) are significant if there is a decimal point. In this case, there is a decimal point, so the trailing zero is significant.
Therefore, the number 358.0 m has four significant figures.
To provide the answer to the appropriate number of significant figures, we need additional information or a specific calculation to perform. If you provide the specific calculation or context, I can guide you on how to round the answer to the appropriate number of significant figures.