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Gnom [1K]
3 years ago
8

The temperature at 6:00 P.M. was 3°C. At midnight, the temperature was -2°C.

Mathematics
1 answer:
aliina [53]3 years ago
5 0

Answer:

-5 degrees

Step-by-step explanation:

In this scenario, since the final temperature was the temperature that existed at midnight then that value is subtracted from the initial temperature which was at 6:00 PM. Therefore we do the following calculation...

(-2) - 3 = x

-5 = x

Finally, we can see that there was a change in temperature of -5 degrees between 6:00 P.M. and Midnight. Meaning that the temperature during this time dropped a total of 5 degrees. Since, real numbers include negatives then the answer to this question is -5 degrees

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Answer:

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Step-by-step explanation:

Average rate of change:

The average rate of a function f(x) in an interval [a,b] is given by:

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In this question:

D(q) = -0.0003q^2 - 0.04q + 23.56

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So

A = \frac{f(b) - f(a)}{b - a} = \frac{7.3725 - 21.48}{175 - 40} = -0.1045

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3 years ago
Which can have multiple values for a set of numbers?
kolbaska11 [484]

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Step-by-step explanation:

6 0
3 years ago
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Answer:

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