<span>As a star runs out of fuel it can expand and will begin to form heavier elements such as carbon and iron (most of the matter in our solar system comes from extra-solar sources). Once it finally exhausts all of its fuel it will begin to collapse. It is here that the stars begin to undergo different fates. </span>
The answer is package c because each cd would cost $1.87, which is the lowest price
P + a n² / V²) x (V - nb) = nRT
<span>certainly if a = 0 and b = 0, the equation reduces to </span>
<span>P x V = nRT </span>
<span>(the ideal gas law right?) </span>
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