Posted by **Matt** on Sunday, October 28, 2007 at 6:09pm.

A survey of one thousand people found that 70% of the people have a

CD player, 85% have a telephone, and 45.2% have a computer. At

least how many people have all three objects?

Is the answer 152?

## Answer this Question

## Related Questions

- Calculus Check - A survey of one thousand people found that 70% of the people ...
- Calculus Check - A survey of one thousand people found that 70% of the people ...
- Calculus Help? - I have no idea where to start? A survey of one thousand people ...
- Calculus - A survey of one thousand people found that 70% of the people have a ...
- Statistics - Some IQ scores are standardized with a mean of 100 and a standard ...
- Math_Statistics - Some IQ scores are standardized with a mean of 100 and a ...
- MATH - URGENT!!! - 6 people are sitting around a table. Let x be the number of ...
- statistics - Suppose that in a large population the proportion of people that ...
- Math - An unusual die has six faces labelled 1,2,3,5,7 9. If two of these dice ...
- math - 100 people set up a phone call system so that the initial contact person ...