Posted by **Matt** on Monday, October 22, 2007 at 10:05pm.

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?

## Answer this Question

## Related Questions

- Calculus Help? - I have no idea where to start? A survey of one thousand people ...
- 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 ...
- Cacluluc CHECK - A survey of one thousand people found that 70% of the people ...
- 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 ...
- Math Urgent - In a survey of 63 people, 23 people subscribe to magazine A, ...
- 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 ...

More Related Questions