A ball rolls off a 99.4.-cm high table and hits the ground a distance of 1.69 m from the base of the table. What was the horizontal velocity of the ball as it left the table? (Note: acceleration -9.81 m/s/s)

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

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.