Rewrite without rational exponents, and simplify, if possible.
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Definitions:
Physical Sense
Relating to the perception or application of the laws of physics.
Unknown Substance
A material or compound whose identity, composition, or properties have not been determined.
Chemical Reaction
A process that involves rearrangement of the molecular or ionic structure of a substance, unlike a physical change that affects its physical properties only.
Products
Substances formed as a result of a chemical reaction.
Q62: 20 · (-4.65)<br>A) 15.35<br>B) 24.65<br>C) -93<br>D) 24.75
Q111: Why is it important to know how
Q112: Explain why negative numbers do not have
Q117: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q143: (x - 9)(x - 10)(x + 2)
Q156: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q160: A ladder is resting against a wall.
Q197: The cost of manufacturing clocks is given
Q222: -23<br>A) -23<br>B) 23<br>C) 0<br>D) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="-23
Q250: -4.3 - (-16.1) - (-18.3)<br>A) 30.1<br>B) -2.1<br>C)