Evaluate Without Using a Calculator: (-7)+ (-3)

question 91

Multiple Choice

Evaluate without using a calculator: (-7) + (-3)

• A)4
• B)-10
• C)-4
• D)10

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Definitions:

Geologists

Scientists who study the Earth, its materials, and the processes by which it is shaped and changed.

Voluntary Sample

A sampling method where participants are chosen based on their willingness to participate in the research or survey, possibly leading to bias.

Statistics Instructor

A teacher or professor specializing in the field of statistics, instructing on topics related to data analysis and interpretation.

Convenience Sampling

A non-probability sampling method where subjects are selected because of their convenient accessibility and proximity to the researcher.