Help! A glass of hot cider is 105°C at the time t = 0. It is surrounded by air at a constant temperature of 25°C . If stirred, i

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Help! A glass of hot cider is 105°C at the time t = 0. It is surrounded by air at a constant temperature of 25°C . If stirred, i

ts temperature in °C is modeled by the function C (t) = 25 + 80 (1.062) . At what time t will the temperature by 94°C ?
A. 4.76
6. 100.25
C. 2.45
D. 11

Mathematics

1 answer:

julia-pushkina [17] · Answer 1 · 2023-07-07T15:23:27+03:00

It takes 2.45 seconds for the temperature of the glass of hot cider to be 94°C

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

The temperature of the glass cider (C) at time t is given by:

$C(t)=25+80(1.062)^t\\\\When\ C=94^oC,hence:\\\\94=25+80(1.062)^{-t}\\\\t=2.45\ s$

It takes 2.45 seconds for the temperature of the glass of hot cider to be 94°C

Find out more on equation at: brainly.com/question/2972832

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