According to Newton's Law of Cooling, if a body with temperature T, is placed in surroundings with temperature To different from that of T₁, the body will either cool or warm to temperature T after t minutes, where T(t) = T₁+(T₁-Toekt. A chilled jello salad with temperature 42°F is taken from a refrigerator and placed a 68°F room. After 10 minutes, the temperature of the salad is 49°F. Use Newton's Law of Cooling to find the salad's temperature after 20 minutes. After 20 minutes the jello salad will have a temperature of (Round to the nearest integer.) °F.
According to Newton's Law of Cooling, if a body with temperature T, is placed in surroundings with temperature To different from that of T₁, the body will either cool or warm to temperature T after t minutes, where T(t) = T₁+(T₁-Toekt. A chilled jello salad with temperature 42°F is taken from a refrigerator and placed a 68°F room. After 10 minutes, the temperature of the salad is 49°F. Use Newton's Law of Cooling to find the salad's temperature after 20 minutes. After 20 minutes the jello salad will have a temperature of (Round to the nearest integer.) °F.
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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![According to Newton's Law of Cooling, if a body with temperature T₁ is placed in surroundings with temperature To different from that of
T₁, the body will either cool or warm to temperature T after t minutes, where T(t) = To +(T₁ - Tole-kt
A chilled jello salad with temperature 42°F is taken from a refrigerator and placed in a 68°F room. After 10 minutes, the temperature of
the salad is 49°F. Use Newton's Law of Cooling to find the salad's temperature after 20 minutes.
After 20 minutes the jello salad will have a temperature of F.
(Round to the nearest integer.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc7175f65-4277-4b65-a60d-b4f362410bc3%2F1f2e3fb0-b35d-4b0c-bb4c-cfe6ae51507d%2Fq9yddae_processed.png&w=3840&q=75)
Transcribed Image Text:According to Newton's Law of Cooling, if a body with temperature T₁ is placed in surroundings with temperature To different from that of
T₁, the body will either cool or warm to temperature T after t minutes, where T(t) = To +(T₁ - Tole-kt
A chilled jello salad with temperature 42°F is taken from a refrigerator and placed in a 68°F room. After 10 minutes, the temperature of
the salad is 49°F. Use Newton's Law of Cooling to find the salad's temperature after 20 minutes.
After 20 minutes the jello salad will have a temperature of F.
(Round to the nearest integer.)
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