Question 2 (1 point)
dan was experimenting with factors that affect the activity of cockroaches. which
of these is the best question for a scientific experiment?
how do cockroaches move about so fast?
why do cockroaches feed at night?
why are cockroaches so old?
does temperature affect cockroach activity?
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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.

the bal will not change its velocity.