Solve the Problem $\text { About } 6720 \text { in. }^ 2$

question 394

Multiple Choice

Solve the problem.
-A cube 4 inches on an edge is given a protective coating 0.2 inches thick. About how much coating should a production manager order for 700 cubes?

• A)\(\text { About } 6720 \text { in. }^ 2\)
• B) \(\text { About } 8960 \text { in. }^ 3\)
• C)\(\text { About } 2240 \text { in. }^ 2\)
• D)\(\text { About } 13440\text { in. }^3\)

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Definitions:

Primary Mental Abilities

A theory proposing that intelligence consists of several distinct dimensions or abilities, rather than a single general ability.

Correlation Coefficient

A statistical measure that calculates the strength and direction of a relationship between two numerical variables.

Measurement Consistency

How much a test tool provides uniform and steady outputs through time.

Twin Studies

A research method in psychology used to study the effects of genetics and environment by comparing the similarities and differences between identical and fraternal twins.