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velikii [3]
2 years ago
10

A scientist measure change in the temperature of chemical solution at the start of the experiment , the solutions is at temperat

ure of -14.96C. The temperature decreases 2.9C each hour
Mathematics
1 answer:
zhannawk [14.2K]2 years ago
4 0

Answer:

The temperature of the chemical solution after t hours is -14.96-2.9t\;^{\circ}C

Step-by-step explanation:

Given that the initial temperature of the chemical solution, T_0= -14.96^{\circ}C.

The rate of decreasing temperature, R = 2.9^{\circ}C/ hour

So, after t hours, the temperature of the chemical solution will decrease by Rt=2.9t^{\circ}C.

So, the temperature of the chemical solution after t hours,

T=T_0-Rt \\\\\Rightarrow T = -14.96-2.9t\;^{\circ}C

Hence, the temperature of the chemical solution after t hours is -14.96-2.9t^{\circ}C.

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