What is biomass energy

Biomass energy is the use of the organic materials to generate electricity.

Explanation:

Biomass is the fuel. It is developed from the organic materials. It is renewable and sustainable source of energy. Like sugarcane, corn etc. They are used to create bio fuels.

Biomass energy is the use of the organic materials to generate electricity. The energy is produced by burning the organic material that comes from plant and animal.

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.