The correct answer to the question is:
Approximately 100.
Explanation:
1. Independent regulatory commissions are agencies created by the government to regulate specific industries or economic activities independently of other branches of government.
2. These commissions are designed to be non-partisan and autonomous in their decision-making to ensure fair regulation.
3. The number of independent regulatory commissions in the government can vary over time, but it is generally around 100, overseeing sectors such as telecommunications, securities and exchange, energy, transportation, and more.
4. Each commission focuses on a particular area of regulation and has the authority to enforce regulations, conduct investigations, and make rulings within its designated jurisdiction.