This math topic focuses on solving continuous decay problems in exponential functions, particularly addressing mis-matched time units between the rate of decay and the given time period. It involves calculating the decay rates from scenarios where quantities like populations of birds, whales, bacteria, or the concentration of isotopes are reduced over given time spans. The problems require applying logarithmic and exponential decay formulas to find the rate, incorporating conversions between time units (e.g., quarters to years, days to years). Each problem provides multiple choices for the formula, giving practice in identifying the correct approach to match the conditions stated.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
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