Question

Cual es el valor de la razón de cambio cuando metemos un vaso de agua a temperatura ambiente al congelador por 15 minutos?
¿Y a los 5 minutos?
¿Y a los 10 minutos?

Answer 1

Respuesta:

change anymore?( answer by temperature/molecules/phase change)

See answers (1)

2

LLyyssiiee7137

Asked 08/12/2019

A freezer has a temperature of 14 degrees Fahrenheit. An ice-cube tray full of water is placed in the freezer. The function f(t)=Ce(−kt)+14 represents the situation, where t is time in minutes, C is a constant, and k=0.045. After 15 minutes the water has a temperature of 40 degrees. What was the initial temperature of the water? Round your answer to the nearest degree, and do not include units

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