Population Growth

Niger
4.P(2012)=P(2011)+P(2011)*(B -D)
P(2012)=P(54.75)+P(54.75)*(50.54-14.11)
 P(2012)=2807.705

5.  16.46889
 616.4306
 23073
 863622.2
 32325380
 1.21E+09

6.This means that the people stoped reroducing for some times but then the groath  started increasing again,this does not mean that the population growth is going to be same next year maby it will decreas if people die and dont reproduce but maby they will die less and reproduce more and increas even more.

Life expectancy

Answers:

1.It means that every year the people will live longer.

Reading Motion Graph Functions

Questions:

• Did all the vehicles depart from the same place? No.
• Were all of them at the same speed? No.
• Were all the speeds constant? No.

Family Compound Interest Activity

If my family deposits 5000 € in a bank as a termed deposits for 5 years with the compound interest of 3.5%, in the end of this period the amount of money will arize up to 5 938€.This mean that we will earn 938€. This amount is about 1/6 of our depost.

Personal Consumer Price Index

This doesn't make sense and it shouldn't be this small. Doesn't fairly represent a typical week in life of an ISB student this table should be fixed by multiplying price of every item by the number of units of every particular item that we buy every year.

Fractions, Decimals, & Percentages

What is confusing?


For me it's confusing to convert fractions into decimals by dividing numinator with denominator.


What is easy?


It is very easy to convert decimals into procentages by multiplying it by 100.


What do you want to know?


I would want to know how to convert repeating decimals into fractions.