Answer the following statement(s) true (T) or false (F)
1. Zeros are not considered to be significant unless they are preceded by a number other than zero.
2. To overcome the inherent inconvenience of dealing with very large or very small numbers, it is customary to modify the basic measuring units by attaching a prefix to their multiples or submultiples.
3. Prefixes called engineering units or engineering notation are in steps of 100 instead of 10.
4. The advantage of using engineering notation is that the calculator will display scientific notation in steps of 10,000 only, which corresponds to common engineering prefixes.
5. When powers of 10 are to be divided, divide their exponents.
1. True
2. True
3. False
4. False
5. False
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