Texas HS Algebra 2 Question of the Day

Daily challenge for Texas HS Algebra 2. Test yourself and track progress.

A bacterial culture doubles every 6 hours. Suppose after 18 hours the population is 20,000. You model with $P(t)=P_{0}\cdot 2^{t/6}$, find $P_{0}$, and predict $P(24)$. How do you verify the reasonableness of your solution?

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