that Consider a puffin colony. Here P(t) is the number of puffins and the time is...

 

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that Consider a puffin colony. Here P(t) is the number of puffins and the time is in years. Suppose each puffin gives birth to one baby every four years, 20 puffins leave the colony each year (and no puffin dies). Write down the change equation for this system. Indicate what each term represents and include the units for each term. that Consider a puffin colony. Here P(t) is the number of puffins and the time is in years. Suppose each puffin gives birth to one baby every four years, 20 puffins leave the colony each year (and no puffin dies). Write down the change equation for this system. Indicate what each term represents and include the units for each term.