Estimate Sales in 2012

[nycmathguy]

Let me see.

Question 39.

It tells me to use the Midpoint Formula.

Let M = midpoint representing the estimated sales in 2012.

M = [(35,123 + 45,998)2 , (2010 + 2014)/2]

Correct set up?

 

[MathLover1]

correct

 

[nycmathguy]

correct

It's worth looking through previous material.

 

[MathLover1]

“Repetitio est mater studiorum” – or “repetition is the mother of learning”.

It's an old Latin phrase that might be a little dusty, but it's also one that captures a relevant insight into the mechanism through which we start learning new things.

 

[nycmathguy]

“Repetitio est mater studiorum” – or “repetition is the mother of learning”.

It's an old Latin phrase that might be a little dusty, but it's also one that captures a relevant insight into the mechanism through which we start learning new things.

This is one of the reasons why the military is big in terms of improving memorization.