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Mathematics 17 Online
OpenStudy (dallascowboys88):

Anyone Need help im free to answer anybodys questions they might have 😎😎THANKS!!!!!😎😎

OpenStudy (dallascowboys88):

HI😎

OpenStudy (dallascowboys88):

NEED ANYTHING OR HELP?😎

OpenStudy (karlaltr):

Hey:)

OpenStudy (karlaltr):

A student records the internal temperature of a hot sandwich that has been left to cool on a kitchen counter, The room temperature is 90 degrees celcius. An equation that models this situation is T (t) = 63(0.5)^t/10 +19 How much time did it take for the sandwich to reach an internal temperature of 30 degrees celcius?

OpenStudy (dallascowboys88):

I'm Here For Anybody That Needs Help😎

OpenStudy (dallascowboys88):

Ok Now Let's See

OpenStudy (dallascowboys88):

what are ur answer choices?

OpenStudy (karlaltr):

my textbook says 25 minutes :/

OpenStudy (dallascowboys88):

i Got 25 Minutes That's Exactly What I Got😎😎

OpenStudy (karlaltr):

ayyy! I suck so Im not sure how to get that answer haha

OpenStudy (dallascowboys88):

No U Don't You Seem Very Very Very Very Very 😎😎SMART!!!!!😎😎

OpenStudy (dallascowboys88):

Anything else Anybody Any More Questoins?😎😎😎😎😎

OpenStudy (karlaltr):

Ha thanks!

OpenStudy (dallascowboys88):

Your Welcome Sw***y PieHeHe Sorry Just Being Honest😎😎

OpenStudy (dallascowboys88):

;);):p:p:):)

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