# Hi everyone. I need help with a temperature problem.

• Oct 13th 2012, 02:56 PM
ALAIN971
Hi everyone. I need help with a temperature problem.
A thermometer reading 70°F is placed in an oven preheated to
a constant temperature. Through a glass window in the oven
door, an observer records that the thermometer read 110°F after
! minute and 145°F after 1 minute. How hot is the oven?

using the following:
dT/dt = k(T- Tm)

• Oct 13th 2012, 04:12 PM
skeeter
Re: Hi everyone. I need help with a temperature problem.
Quote:

A thermometer reading 70°F is placed in an oven preheated to
a constant temperature. Through a glass window in the oven
door, an observer records that the thermometer read 110°F after
! minute and 145°F after 1 minute. How hot is the oven?
???

You might want to proofread your problem before you post it in the correct (calculus) forum ...
• Oct 13th 2012, 04:57 PM
ALAIN971
Re: Hi everyone. I need help with a temperature problem.
Sorry about that i have been stuck all day with this.

A thermometer reading 70°F is placed in an oven preheated to
a constant temperature. Through a glass window in the oven
door, an observer records that the thermometer read 110°F after
.5 minute and 145°F after 1 minute. How hot is the oven?

using the following:
dT/dt = k(T- Tm)