According to Newton's Law of Cooling, if a body with temperature T, is placed in surroundings with temperature To different from that of T4, the body will either cool or warm to temperature T after t minutes, where T(t) = T, + (T, – To)e - - kt A chilled jello salad with temperature 50°F is taken from a refrigerator and placed in a 68°F room. After 10 minutes, the temperature of the salad is 57°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.)

According to Newton's Law of Cooling, if a body with temperature T, is placed in surroundings with temperature To different from that of T4, the body will either cool or warm to temperature T after t minutes, where T(t) = T, + (T, – To)e - - kt A chilled jello salad with temperature 50°F is taken from a refrigerator and placed in a 68°F room. After 10 minutes, the temperature of the salad is 57°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.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter7: Exponents And Exponential Functions

Section7.8: Transforming Exponential Expressions

Problem 13PFA

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