Choose the One Alternative That Best Completes the Statement or Answers

question 129

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-The functio models the amount in pounds of a particular radioactive material stored in a $$\mathrm { A } = \mathrm { A } _ { \mathrm { O } } \mathrm { e } ^ { - 0.0099 \mathrm { x } }$$ concrete vault, where x is the number of years since the material was put into the vault. If 500 pounds of the material are initially put into the vault, how many pounds will be left after 80 years?

• A) 286 pounds
• B) 273 pounds
• C) 226 pounds
• D) 219 pounds

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Definitions:

Messages

Units of communication intended to convey information, feelings, or instructions from one entity to another.

Neuron's Axon

The long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body.

Messages To Other Cells

The process by which cells communicate with each other through the release and reception of chemical signals or neurotransmitters.

Receive Messages

The process of perceiving and interpreting information from others through various forms of communication.