Anything that is thrown or shot through the air is called a projectile. A baseball player in the outfield throws a ball to home plate. What type of path does the projectile follow?
F. a straight line
G. a curved path upwards
H. a curved path downwards
J. a straight line downwards

A curve path downwards

Explanation:

When the ball is thrown, it curves downwards because the earth's core is pulling it out of the sky, and alse becasue the earth is round.

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

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.