The formula to calculate the temperature (T) after m minutes is -
T = 106 - 6m
We have Reabilwe who is conducting an experiment in which the temperature is measured carefully. The temperature was 106°C at the end of the first minute, and then it falls by 6°C every minute after that.
We have to tp determine a formula to calculate the temperature (T) after m minutes.
<h3 /><h3>Starting from x, if the bacteria count rises by 5 every second, then determine the formula to calculate the bacteria count after 30 seconds.</h3>
Initial count = x
Count increasing per second = 5
Assume that the bacteria count after t seconds is y. Then -
y = x + 5t
for t = 30 ↔ y = 150 + x
According to question, we have -
Initial Temperature = 106 degrees Celsius
Temperature increase per minute = 6 degrees Celsius
Assume that the Temperature fall after m minutes is T. Then -
T = 106 - 6m
Hence, formula to calculate the temperature (T) after m minutes is -
T = 106 - 6m
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× 100
= -0.25 × 100 = -25