Answer:
100
Step-by-step explanation:
Just add
614x-14122=938
614x-14122-938=0
614x-15060=0
x= 14446
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For this case we have an equation of the form:
f (w) = A * (b) ^ w
Where,
A: initial amount
b: growth rate
w: number of weeks
Substituting values we have:
f (w) = 400 * (1.05) ^ w
Answer:
the beetle population can be determined after a number of weeks, w, with the following function:
f (w) = 400 * (1.05) ^ w