Suppose an Area of Land Is to Be Sprayed with Two

question 63

Multiple Choice

Suppose an area of land is to be sprayed with two brands of pesticide: x liters of brand 1 and y liters of brand 2. If the number of thousands of insects killed is given by . How many insects would be killed if 60 liters of brand 1 and 130 liters of brand 2 were used? Round your answer to the nearest integer. ​

• A)​ Insects
• B)​ Insects
• C)​ Insects
• D) Insects
• E)​ Insects

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Definitions:

Research Design

A systematic plan outlining how a study is to be conducted, specifying the methods for collecting and analyzing data.

Sociological Research

This discipline involves investigating societal structures and dynamics using empirical evidence and theoretical analysis to uncover insights into human social interactions and institutions.

Qualitative Research

Research that works with nonnumerical data such as texts, field notes, interview transcripts, photographs, and tape recordings; this type of research more often tries to understand how people make sense of their world.

Observing

The act of carefully watching or monitoring something or someone for the purpose of gathering information.