Answer:
U =
Step-by-step explanation:
Given
T =
Multiply both sides by E to clear the fraction
TE = 3U ( divide both sides by 3 )
= U
A box contains 20 balls, of which 12 are red and 8 are blue. If two balls are to be drawn from this box at random without replac
ement, what is the probability that one ball will be red and the other will be blue?
1 answer:
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The 3.1 °F/min rate of change of the temperature and 15 minutes change duration gives the change in temperature as 46.5 °F
<h3>How can the change in temperature be found from the rate of change?</h3>The rate at which the temperature changed = 3.1 °F/min
The duration of the change in temperature = 15 minutes
The relationship between the change in temperature, the rate of change in temperature and the time can be presented as follows;
Where;
∆T = The required change in temperature
∆t = The duration of the change = 15 minutes
Which gives;
∆T = 3.1°F/min × 15 minutes = 46.5 °F
- The change in temperature, ∆T = 46.5 °F
Learn more about the rate of change of a variable here:
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