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The number of people entering a stadium, for a concert and pre-concert celebrations, each hour is modeled by f(t)=27t+38 where t is the number of hours . During a specific hour, 200 entered the stadium. Which hour was that? 

 

It wants it in detail?

 Oct 3, 2019
edited by killersteve27  Oct 3, 2019
edited by killersteve27  Oct 3, 2019
 #1
avatar+104962 
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27t + 38  = 200      subtract 38 from both sides

 

27t  =  162      divide both sides by 27

 

t  =  6

 

[ So.....200 people entered during the 6th hour, killersteve  !!]

 

 

cool angel cool

 Oct 3, 2019
 #2
avatar+142 
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Thank You CPhill

 

smiley

 Oct 3, 2019
 #3
avatar+104962 
+1

Welcome......!!!

 

cool cool cool

CPhill  Oct 3, 2019

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