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Danny Simone

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In the process of electrolysis, electrical power is used to separate water into oxygen and hydrogen molecules via the reaction:H
1. 0 answers
2. 442 views
A competing technology uses a photovoltaic cell to charge a battery which can then be used to power a LED light. To compare
1. 0 answers
2. 517 views
In the TV show "Breaking Bad" the characters attempt to use HF acid to dissolve guns (among other things). Here we consider
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2. 464 views
In the TV show "Breaking Bad" the characters attempt to use HF acid to dissolve guns (among other things). Here we consider
1. 0 answers
2. 450 views
A competing technology uses a photovoltaic cell to charge a battery which can then be used to power a LED light. To compare
1. 2 answers
2. 556 views
In the process of electrolysis, electrical power is used to separate water into oxygen and hydrogen molecules via the reaction:H
1. 0 answers
2. 414 views

1/x^3 = 216 third root(1)/third root(x^-3) = third root(216) third root(1)/x = third root(216) 1/x = third root(216) 1/third root(216) = x i think that is how you do it please check again or confirm with others.
tan(255) = tan(180+75) = tan 75 = tan(30 + 45) = (tan30+tan45)/ (1-tan30tan45) You can finish the rest. Note: tan(180+75) = (tan180+tan75)/ (1-tan180tan75) = (0+ tan75)/(1-0) =tan 75 = tan (30+45) not my answer but credits to: mlam18
Help on last question!

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