Make Sense? During the winter, you program your home thermostat so that at midnight, the temperature is 55 °. This temperature is maintained until 6 A.M. Then the house begins to warm up so that by 9 A.M. the temperature is 65 °. At 6 P.M. the house begins to cool. By 9 P.M., the temperature is again 55 °. In Exercises 137–140, determine whether each statement makes sense or does not make sense, and explain your reasoning. If the statement makes sense, graph the new function on the domain [0, 24]. If the statement does not make sense, correct the function in the statement and graph the corrected function on the domain [0, 24]. I decided to change the heating schedule to start one hour earlier than before, so I reprogrammed the thermostat to y = f ( t – 1).
Make Sense? During the winter, you program your home thermostat so that at midnight, the temperature is 55 °. This temperature is maintained until 6 A.M. Then the house begins to warm up so that by 9 A.M. the temperature is 65 °. At 6 P.M. the house begins to cool. By 9 P.M., the temperature is again 55 °. In Exercises 137–140, determine whether each statement makes sense or does not make sense, and explain your reasoning. If the statement makes sense, graph the new function on the domain [0, 24]. If the statement does not make sense, correct the function in the statement and graph the corrected function on the domain [0, 24]. I decided to change the heating schedule to start one hour earlier than before, so I reprogrammed the thermostat to y = f ( t – 1).
Solution Summary: The author analyzes how the provided statement does not make sense. The graph shows the change in heating schedule to start one hour earlier than before.
Make Sense?During the winter, you program your home thermostat so that at midnight, the temperature is 55°. This temperature is maintained until 6 A.M. Then the house begins to warm up so that by 9 A.M. the temperature is 65°. At 6 P.M. the house begins to cool. By 9 P.M., the temperature is again 55°.
In Exercises 137–140, determine whether each statement makes sense or does not make sense, and explain your reasoning. If the statement makes sense, graph the new function on the domain [0, 24]. If the statement does not make sense, correct the function in the statement and graph the corrected function on the domain [0, 24].
I decided to change the heating schedule to start one hour earlier than before, so I reprogrammed the thermostat to y = f(t – 1).
(1 point) A thermometer is taken from a room where the temperature is 21 degrees Celsius to the outdoors, where the temperature is 5 degrees Celsius. After one minute the thermometer reads 15 degrees Celsius.
(a) What will the reading on the thermometer be after 3 more minutes?
(b) When will the thermometer read 6 degrees Celsius?
degrees Celsius
#17 can you explain this? Show me how to do it?
DISCRETE MATHEMATICS
Based on the image attached, solve the question with a clear steps of calculation.
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