SOLUTION: The number of opera companies in the united states decreased from 97 in 1985 to to 89 in 1998 what percent is the decrease?
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Question 379360: The number of opera companies in the united states decreased from 97 in 1985 to to 89 in 1998 what percent is the decrease?
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
. We have to solve for r.
,
, or
. Then r = 0.0107, or 1.07%.
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