A caterpillar is climbing vertically on a leaf. Its motion is shown on the following graph of vertical position yy y y vs. time tt t t . 1\small{1} 1 2\small{2} 2 3\small{3} 3 4\small{4} 4 5\small{5} 5 6\small{6} 6 7\small{7} 7 8\small{8} 8 9\small{9} 9 1\small{1} 1 2\small{2} 2 3\small{3} 3 4\small{4} 4 5\small{5} 5 6\small{6} 6 7\small{7} 7 y(m)y(\text m) y(m) t(s)t(\text s) t(s) Graph of y (in meters) vs. t (in seconds) that starts at 6 m at 0sec, decreases linearly to 2m at 4 sec, stays constant at 2m from 4 sec to 7 sec, increases linearly to 5 m from 7 sec to 9 sec, then stays constant until 10 sec. What is the instantaneous velocity of the caterpillar at time t=6 st=6\text{ s} t=6 s t, equals, 6, start text, space, s, end text ?

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.

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

pecialized keyboards

e/c, where e is its total energy