Suppose a population of 50 crickets doubles in size every 4 months. How many crickets will there be after 5 years?
A. 2,000 crickets
B. 1,638,400 crickets
C. 1,500 crickets
D. 1,600 crickets

Respuesta :

1 year = 12 months

5 years = 60 months

60/4 = 15

A number that doubles every 4 months would become
[tex] {2}^{15} [/tex]
as large.

50 Crickets ×
[tex] {2}^{15} [/tex]
= 32,768

= 50 Crickets × 32,768

= 1,638,400

So, your answer is B. 1,638,400 Crickets.

I hope that helped you! c: