Summarize the main concepts, tools and applications of Paleoclimatology​

Paleoclimatology is the study of previous climates that have existed during Earth's different geologic ages. Paleoclimatologists try to identify the causes of climate changes that have happened in the past in order to better understand our present and future climate.

powerful computers now, not then

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.