If a 50 Gram Sample of Iron Alloy Contains 40

question 79

True/False

If a 50 gram sample of iron alloy contains 40 grams if iron, it contains 80% iron by weight.

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Definitions:

B. F. Skinner

A renowned American psychologist best known for his work in developing the theory of behaviorism and operant conditioning.

The Animal Mind

The study of the mental processes and behaviors of non-human animals.

Margaret Floy Washburn

An early 20th-century psychologist known for being the first woman to receive a PhD in psychology and for her work in animal behavior and motor theory development.

African American University

An institution of higher education historically serving the African American community, though not exclusively.