The Amount $A$ , in Grams, of a Radioactive Substance Remaining After

question 8

Multiple Choice

The amount $A$ , in grams, of a radioactive substance remaining after years is given by $A = 14 \times 0.68 ^ { t}$ What is the limiting value for the amount of the radioactive substance?

• A) About 0.68 grams
• B) About 14 grams
• C) About 14.68 grams
• D) 0 grams

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Definitions:

Valid

A term that signifies something is legally sound and has effect or force.

Statutory Law

Written laws enacted by a legislative body that govern how individuals and organizations may conduct themselves.

Prohibited

Prohibited means officially forbidden or disallowed by law, rule, or other authority.

Void

A term describing a contract or legal agreement that is null, having no legal force or effect from the beginning.