Question

n episode e in which the lead charc morematical tki8s to solve a murder mywy ty nois and some computer simuan haad lous of an ojgct is proportional to the where T) is the objects tenperatureA) is the varying ambien temperature and & t a constant of proportionalit degreeshoundegee,which we take to be 14. This partioular epsodenoles the deceased being ound during the midde of the night (a Assuming hr e is measured in hours and isn 114inny t the uctuaion ging a perod of rxaly 2 hours coecien of a/12 ould give a more ealanc period 24ous t we use this approoimaton to make the ubeseoyo ct iter is a suitably macabne looking chap wh 15 hours so he cn incoporale this into the story snce Newtons law of coolrg (1) is lrear and fir 近一be solved using the Integrating Factor mhos First sove the homogeneous quation and nter your s Note: You must uee a capital "8r ws your ry TMn- cular souion to Using the tact tha (healy) ivingas mintan a co of your astrary consant B = 数字 on Herce detemre he wrperaire or te bely , Shin n Note 1: You mus ound your answor 1o 2 decmal places ec any more would be too long for TV air time te 2: Do not ener h unts jus he umber T= 数字

Answer 1

hiven 27 dよ dよ 12.19 c