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Nataly_w [17]
2 years ago
11

Rabbit population can double every 30 days, if there are 20 rabbits on a farm, how many rabbits will be on the farm after 210 da

ys
Mathematics
2 answers:
Art [367]2 years ago
7 0

Knowing the amount doubles every 30 days, we'll have to find how many times it'lll double in the 210-day time frame:

210 / 30 = 7


It doubles 7 times. If we were to write a rough, not worked on expresion representing that, knowing the starting population was of 20, we would write:

(((((((20 * 2) * 2) * 2) * 2) * 2) * 2) * 2) = 2560 rabbits




Hope it helped,



Happy homework/ study exam!




katrin2010 [14]2 years ago
4 0
Popation are 2x
so, 2 • 20
=40
210/30=7
7 • 40=280
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