After Returning from a Trip to Mexico You Find That

question 14

Multiple Choice

After returning from a trip to Mexico you find that you have several dollars and several pesos in your pocket.Each peso has a value of $0.17.There are a total of 85 items, and they have a total value of $24.41.Round your answers to two decimal places. ​
How many dollars and how many pesos are in your pocket?
​​

• A) 9.00 dollars and 76.00 pesos
• B) 73.00 dollars and 12.00 pesos
• C) 76.00 dollars and 9.00 pesos
• D) 12.00 dollars and 73.00 pesos

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Definitions:

All-Or-None Law

The principle that the strength of a response of a nerve cell or muscle fiber is not dependent upon the strength of the stimulus. If a stimulus is above a certain threshold, a nerve or muscle fiber will fire.

Action Potential

A momentary change in electrical potential on the surface of a cell, especially a nerve or muscle cell, that occurs when it is stimulated, leading to the transmission of an electrical impulse.

Neurotransmitters

Chemical messengers that transmit signals across a chemical synapse, from one neuron (nerve cell) to another, influencing a variety of physiological functions and behaviors.

Action Potentials

Electrical impulses that travel along the axon of a neuron, signaling the transmission of information.