The answer is -14.14285714285714
Answer:
53.3324
Step-by-step explanation:
given that a thermometer is removed from a room where the temperature is 70° F and is taken outside, where the air temperature is 40° F.
By Newton law of cooling we have
T(t) =
where T (t) is temperature at time t,T =surrounding temperature = 40, T0 =70 = initial temperature
After half minute thermometer reads 60° F. Using this we can find k
So equation is
When t=1,
we get
Answer:
41
Can I please get brainliest
Step-by-step explanation:
3 (4^2) - 2(4) + 1
3(16) - 8 +1
48 - 8 + 1
41
What? I don’t understand lol