China's GDP passed one trillion USD between Between 2005 and 2010, China's GDP increased by approximately

1995 and 2000 , 4 trillions

Explanation:

1995 and 2000.4 trillion

Explanation:

Edge 2021

battery with hi vtge high val resist in series

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.