The half-life of phosphorus-32 is approximately 24.3 days. How much of a 3 gram sample of phosphorus-32 would remain after 9 days?
ROUND TO THREE DECIMAL PLACES.

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Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x