Did you title your lab report?  did you state the purpose of the experiment?  did you state the question you posed before the experiment?  did you restate the hypothesis (or prediction) you formulated before the experiment?  did you list all variables and label the independent and dependent variables? did you indicate any controlled variables? materials and procedure

well yes

Explanation:

No. I was in a big hurry, so I didn't do any of those things.

the answer is b i think

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.