Answer:
0.70
Explanation:
You want the daily multiplier of the population, when it is described by the equation N(t) = 8950(0.49^(t/2)), where t is in days.
Multiplier
We can find the multiplier k that satisfies ...
N(1) = k·N(0)
Dividing by N(0), we have ...
k = N(1)/N(0) = (8950(0.49^(1/2)))/8950 = 0.49^(1/2) = 0.70
Every day, the locust population is multiplied by a factor of 0.70.
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