The Weight W, in Pounds, of a Certain Animal at Age

Multiple Choice

The weight w, in pounds, of a certain animal at age t years is given by . ​
The formula is valid for ages up to 10 years.What age gives a weight of 11 pounds? Round your answer to two decimal places if necessary.
​

A) That weight is never achieved.
B) 5.93 years
C) 4.13 years
D) 2.49 years