How do i solve this problem? you drive your car on a cold day (20^of outside) the engine overheats to about (220^of). when you park the car the engine begins to cool down. the temperature t of the engine t minutes after you park satisfies the equation:
ln (t-20/200) = - 0.11t
(a) solve the equation for t
t=
(b) use part of (a) to find the temperature of the engine after 20 min ( t = 20). round the answer to 1 decimal place
t= f