Monday, April 15, 2013

Would it be a good deal to get a store display-stand 52 inch LCD HDTV in this price range?

Q. Ok, I'm thinking on buying a store display tv(checking that it works first, of course), a 52 inch lcd HDTV, brand is sharp.

The price range is 700-900.

Is that a good deal with today's market?
With regards to lag, it has 4ms response time.

A. its pretty good but be sure to take a look at the lag time. the higher the lag time the more blur you will experience.


What is the point of really complex math?
Q. I just saw this problem... Evaluate: 5^logbase5 7 + log base3 1/9?
Hey, this looks really complex to me.

However, what is the point of learning this? How does it apply in real life? The only valid application I see is so math teachers can teach it to future math teachers.

Someone posted the solution to that problem. It is basically restating 7 plus negative 2 equals 5.

What area of math deals with problems like this?

A. If you get into engineering, you will appreciate math. It is in everything you enjoy today: TV, especially HDTV, computers, computer games, xbox, xbox 360, and things that help save your life!!! you think MRI and CT is possible without math?

Even more specific to your question, sound is dealt in log base 20 (also called decibels). and so if want to engineer some sick speakers or audio setup, you want to know some logs.


How long does it take to recieve money from returning an item with debit card?
Q. Thursday I returned a 32" Plasma HDTV at Walmart valued at $580 (I bought and returned it using my Debit Card). How long will it take for the money to be returned to my account? Theres a good deal on a Samsung LCD online that I want to buy but I don't know how long it will last.

A. It typically depends on your bank and Walmart's financial department to report the return on your card. It typically takes anywhere from 2 buisness days to a week. Given today is Saturday, if it doesnt appear on your statement by the end of today then you'll have to wait till about midday Monday to see if it has been added back to your account.





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