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gulaghasi [49]
3 years ago
9

The graph shows the temperature of a room, in degrees Fahrenheit, over time, t, in minutes . For which values of t (time) is the

temperature increasing?. . Choose all answers that are correct. A. from t = 0 to t = 20 B. from t = 20 to t = 40 C. from t = 40 to t = 50 D. from t = 50 to t = 70 E. from t = 70 to t = 80

Mathematics
1 answer:
luda_lava [24]3 years ago
4 0
<span>the temperature of a room, in degrees Fahrenheit, over time, t, in minutes increases in two time intervals.that are :
</span>A. from t = 0 to t = 20 
<span>D. from t = 50 to t = 70
</span>See the attachment for graph.

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Answer:

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Step-by-step explanation:

First, to make it easier to subtract, let's change these numbers to improper fractions.

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