Which metric prefix corresponds to a factor of 100?

• A. deca-
• B. hecto-
• C. centi-
• D. kilo-

Answer: (B)

Verified step by step guidance

1. Recall that metric prefixes represent specific powers of ten, which help express quantities in more manageable units.
2. Identify the factor associated with each prefix: deca- corresponds to \$10^{1}\( (10), hecto- corresponds to \)10^{2}\( (100), centi- corresponds to \)10^{-2}\( (0.01), and kilo- corresponds to \)10^{3}$ (1000).
3. Since the question asks for the prefix corresponding to a factor of 100, look for the prefix with the power of ten equal to 2.
4. Match the factor 100 to the prefix hecto-, which means multiplying by \$10^{2}$.
5. Therefore, the metric prefix that corresponds to a factor of 100 is hecto-.