Approximate the Number Using a Calculator $9 \%$ Monthly If There Are 160 Rabbits in July, Find How

Approximate the number using a calculator. Round your answer to three decimal places.
-The rabbit population in a forest area grows at the rate of $9 \%$ monthly. If there are 160 rabbits in July, find how many rabbits (rounded to the nearest whole number) should be expected by next July. Use $y = 160 ( 2.7 ) ^ { 0.09 t }$

A) 468
B) 467
C) 481
D) 455