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How many people in Chicago own a piano?
Population Estimate. According to the 2000 U.S. Census there were 9.5 million people in the Metropolitan area in the that year. The average family is estimated to be five people. Therefore, there is an estimated 1.9 million families. It is also estimated that there are about 1 in 5 families that own a piano, which yields approximately 380,000 pianos in the Metro Chicago area. The following is taken from the website MATH.ORG: How many piano tuners are needed for 380,000 pianos?Some people never get around to tuning their piano; some people tune their piano every month. If we assume that "on the average" every piano gets tuned once a year, then there are 380,000 "piano tunings" every year. How many piano tunings can one piano tuner do?Let's assume that the average piano tuner can tune four pianos a day. Also assume that there are 200 working days per year. That means that every tuner can tune about 800 pianos per year. How many piano tuners are needed in NYC?The number of tuners needed is approximately 380,000/800 or 475 piano tuners.
How many people were needed to make the Abraham Lincoln Memorial?
59 people
In the past why did many people in Appalachia make what they needed?
Because they had to do so.
Where is the piano is played?
The piano is a world wide instrument, played by many different people. 8)
Do you play a piano?
many people play a piano. The piano remains one of the world's most popular instruments.
How many people in a piano quintet?
5
How many layers of sound does a piano make?
45
Do fingers get elongated by playing piano?
No. There is no correlation between long fingers and playing the piano. There are many short fingered people who play the piano quite well.
How many piano tuners are needed for 400000 pianos?
One. It would take him a while, (like a month) but one.
How many years does it takes to make a piano?
At the least it takes 790 years to make a piano. So don't try it it could takes MORE than 790 years.
What is similar between piano and violin?
they make many appearances in concerts and recitals
How many simple machines are needed to make a compounnd machine?
how many simple machine are needed to make a compound machine
