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anonymous
 5 years ago
The temperature of a body is measured as 104oF. It is observed that the amount the temperature changes for each period of two hours is 0.3 time the difference between the previous period's temperature and the room temperature, which is 70oF.
a. Write a recurrence relation for tn, the temperature of the body at the end of n
2hour time periods.
anonymous
 5 years ago
The temperature of a body is measured as 104oF. It is observed that the amount the temperature changes for each period of two hours is 0.3 time the difference between the previous period's temperature and the room temperature, which is 70oF. a. Write a recurrence relation for tn, the temperature of the body at the end of n 2hour time periods.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I had T(n) = .03(104  70)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0u know differential eqns?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oooo...somewhat...has been a while

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits_{104}^{T}dT/(T70) = 0.3\int\limits_{0}^{t}dt\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0need to keep it basice with recurrence relations

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ln (t70) = 0.3ln(34)t

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0so initial t{0} = 140 right?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0t{n} = 0.3*[ t{n1}  70]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I havee that but can't get to work on calc

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i havent used the calulator :) plug it in google to create a table if need be

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0gues i 'll do it by hand

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0how on google...tried wolfram once...pretty cool

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Find a general and particular solution for the system and give the value of t(12), the temperature of the body after 24 hours.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i just reiterete it over and over in the right place on google

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0.3*( 104  70) .3(.3*( 104  70)70) .3(.3(.3*( 104  70)70)70) like that
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