An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?
Answer (2)
Analyze the table to identify job gains in the given sectors.
Note that the question specifies 'based on the above table'.
Determine that State and local government gained 2,599.6 jobs between 1996 and 2006.
Conclude that State and local government gained the most jobs among the given options: D
Explanation
Understanding the Problem The table provides data on job changes in the Federal government and State and local government sectors. The question asks which services-providing industry gained the most jobs between 1996 and 2006. The options are: a. Educational services, b. Professional and business services, c. Retail trade, d. State and local government. The table includes data for 'State and local government', which is one of the options.
Analyzing the Data The question asks which services-providing industry gained the most jobs based on the above table . From the table, we can see that State and local government gained 2,599.6 jobs between 1996 and 2006.
Determining the Best Answer Since the table only provides data for the Federal government and State and local government, and the question is explicitly asking us to base our answer on the table, we can only consider the job gains within these two sectors. The other options (Educational services, Professional and business services, and Retail trade) are not directly represented in the table. Therefore, we must assume that the correct answer is either 'Federal government' or 'State and local government'. However, the question explicitly asks for a services-providing industry , and Federal government is not typically considered a services-providing industry in the same way that State and local government is.
Conclusion Based on the table, State and local government gained 2,599.6 jobs between 1996 and 2006. Since the other options are not directly represented in the table, and the question asks us to base our answer on the table, we can conclude that State and local government gained the most jobs among the given options.
Examples
Understanding job growth in different sectors helps in making informed career decisions and understanding economic trends. For example, if you are considering a career in public service, knowing that state and local government jobs have grown significantly can be reassuring. Similarly, analyzing trends in other sectors like retail or professional services can guide your career path and investment decisions. This type of analysis is crucial for students planning their future and for policymakers aiming to support economic growth.
In an electric device with a current of 15.0 A for 30 seconds, approximately 2.81 × 1 0 21 electrons flow through it. This is calculated by first determining the total charge flow and then dividing that by the charge of a single electron. The final result shows a vast number of electrons moving through the device within the given time frame.
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