Question 1180414
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You are given


    PV = C,    

     V = 100 + 5t  cubic centimeters


where C is a constant, V is the gas volume in cubic centimeters, P is the gas pressure in kPa, and t is the time (in seconds).


It implies for the pressure


    P = {{{(100*270)/(100 + 5t)}}} = {{{270/(1 + 0.05t)}}} kPa,


giving the  <U>ANSWER</U>  to your question.
</pre>

Solved, answered and carefully explained.