A survey of 900 Americans found that 680 had confidence in the economy. If 80% of the women and 70% of the men surveyed expressed confidence in the economy then how many men were surveyed?

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- A survey of 900 Americans found that 680 had confidence in the economy
A survey of 900 Americans found that 680 had confidence in the economy...

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A survey of 900 Amercians found that 680 had confidence in the economy...

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in a survey , 65% of Americans said they own an answering machine...

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In a 1997 Marist Institute survey of 935 randomly selected Americans, 60% of the...

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Type O blood is found in 44% of Americans...

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