Exponential Word Problems: Examples

This video is for the redesigned SAT which is for you if you are taking the SAT in March 2016 and beyond.

How to solve Exponential Word Problems?
Example:
Every year, the population of White-faced Saki Monkeys doubles in a particular country as shown in the graph. If there were 70 White-faced Saki Monkeys last year, how many White-faced Saki Monkeys will there be 5 years from now?

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