The correct option is A.
A dual federalism refers to the system of government whereby the political power is divided between the federal and the state government in clearly defined terms.The state government typically exercise those powers given to it without interference from the federal government. Under this arrangement, the federal and the state government usually have disagreements.<span />
Herbert Hoover, although flawed in many ways and disliked by many, he did great work to repair damage in Europe following World War I, and brought thousands of US troops home.
Answer:
Landmarks in American History
Your question isn't complete, but I'll give you an explanation to help you out.
- Since you said that the area that measures 3,000m² requires 2 workers for fertilizer application, then this means that 1 worker will be able to work on an area of (3000m²/2) = 1500m².
- Now, let's assume that the total land area which wasn't provided is 45000m². Then, the number of workers that'll be required will be:
= 45000m²/1500m² = 30
Therefore, 30 workers will be required for 45000m² of land area.
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