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Ierofanga [76]
3 years ago
10

Need help please! Not sure how to do this

Mathematics
1 answer:
Kisachek [45]3 years ago
3 0
This problem is fairly simple if you know the exponential equation, you start with y=78(.17)^x. the you put 10=78(.17)^x, then you solve for x 

10=78(.17)^x 
-78
-68=.17^x 
divide .17 then you have your answer!!
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