A city has a population of 50,000 in 2012. If the population of the city grows at an annual rate of 2%, the year in which the population will reach 100,000 is and the year it will reach 200,000 is . Show work:

The population will reach 100,000 in 2047.

The population will reach 200,000 in 2082.

Step-by-step explanation:

The compounded growth formula:

A= Population after t years

P= Initial amount of population

r= rate of growth

t= Time in years

Given that,

P=50,000, r=2% =0.02, A=100,000

Taking ln both sides

The population will reach 100,000 in (2012+35)=2047

P=50,000, r=2% =0.02, A=200,000

Taking ln both sides

The year it will reach 200,000 is (2012+70)=2082

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all