The Flow Rate for One Pipe Is $2$ Times That of Another Pipe

question 57

Multiple Choice

The flow rate for one pipe is $2$ times that of another pipe. A swimming pool can be filled in $10$ hours using both pipes. Find the time required to fill the pool using only the pipe with the lower flow rate.

• A) \(13\) hours
• B) \(7.5\) hours
• C) \(20\) hours
• D) \(15\) hours
• E) \(10.5\) hours

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Seven Years' War

A global conflict fought between 1756 and 1763 involving most of the great powers of the time, affecting Europe, North America, Central America, the West African coast, India, and the Philippines.

No Taxation Without Representation

A slogan originating during the 1700s that summarized a primary grievance of the American colonists in the Thirteen Colonies, which was one of the major causes of the American Revolution.

House of Commons

The lower house of the Parliament of the United Kingdom, consisting of Members of Parliament (MPs) elected by the public to represent constituencies.

Virtual Representation

The idea that the American colonies, although they had no actual representative in Parliament, were “virtually” represented by all members of Parliament.