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Mathematics 15 Online
OpenStudy (ksaimouli):

netwon law of cooling

OpenStudy (ksaimouli):

(60-20)=(90-20)e^-10k

OpenStudy (ksaimouli):

40=70e^-10k

OpenStudy (ksaimouli):

ln(4/7)=lne^-10k

OpenStudy (ksaimouli):

ln(4/7)/-10

OpenStudy (ksaimouli):

i got k=.0559

OpenStudy (ksaimouli):

@Outkast3r09

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