Suppose That the Number of Mosquitoes N (In Thousands) in a Certain

question 113

Multiple Choice

Suppose that the number of mosquitoes N (in thousands) in a certain swampy area near a community is related to the number of pounds of insecticide x sprayed on the nesting areas according to Find the rate of change of N, with respect to x when 49 pounds of insecticide are used. Round your answer to two decimal places. ​

• A)0.56
• B)0.18
• C)0.38
• D)-0.57
• E)-0.20

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Definitions:

Zero-Argument Constructor

A zero-argument constructor is a type of constructor method in object-oriented programming that does not take any parameters, used to create objects with default settings or values.

GetMessage

A method typically found in exception handling that returns the detail message string of the thrown exception.

Zero-Argument Constructor

A constructor method in a class that does not require any parameters to create an instance of the class.

GetMessage

A function or method in many event-driven interfaces that retrieves messages or events from the event queue for the application to process.