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A line graph would best represent the temperature changes throughout the hours of a day, showing a slow increase in the morning, a sharp rise at noon, a plateau in the afternoon, and a slight decrease at night.
The best graph to represent the temperature changes throughout the hours of a day would be a line graph. The graph should show a slow increase in temperature early in the morning, a sharp rise at noon, a plateau during the afternoon, and a slight decrease as night falls. This pattern follows the circadian rhythm, where temperature rises throughout the waking day, peaks in the afternoon, and falls during sleep.
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Answer:
Temperature changes throughout the hours of a day. Early in the morning, temperature increases slowly. At noon, the temperature rises sharply. During the afternoon, the temperature stays the same for several hours. As night falls, the temperature decreases slightly. Choose the graph that best represents this situation,
Step-by-step explanation:
the answer is D
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4. Step by step please help!!!
Answer: x=-8
Step-by-step explanation:
X+5=1-4
X+5=-3
Now subtract 5 from both sides
X=-8
15
14
17
22
19
13
Bridgit says,
“To work out the median you find the middle number,
so the median of these numbers is 17"
Bridgit's answer is not correct.
(A) What is wrong with Bridgit's method?
(B) Work out the range of the numbers in the list.
(C) Work out the mean of the numbers in the list.
Answer:
15
Step-by-step explanation:
12 13 14 15 17 19 22
you need to arrange the numbers in order from the smallest value to the largest
A. 75/21
B. 7/9
C. 7/25
D. 21/75
A. 0.66 h
B. 3.8 h
C. 0.38 h
D. 2.7 h