Part (a)
Independent variable = age
Dependent variable = height
"depends on age" indicates that age is independent.
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Part (b)
Independent variable = amount of sleep
Dependent variable = mood
The key word is "determines". The stuff before this word is the independent variable which affects the dependent variable.
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Part (c)
Independent variable = time water has been running
dependent variable = amount of water in the tub
Time is usually the independent variable
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Part (d)
Independent variable = speed
dependent variable = distance from home
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Part (e)
Independent variable = amount of homework done
dependent variable = speed
This seems like an odd pairing of homework and speed. Could there be a typo? I noticed that part (f) is very similar
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Part (f)
Independent variable = amount of hw that is assigned
dependent variable = amount of homework done
Like with part (a), the stuff before "depends" is the dependent variable
The answer is B. Plug in x^2 for f(x) which is y=-1/4x^2
The vertex is (0,0)
The focus is (0,-1)
The directrix is y=1
Graph is B.
Answer:
You will have 23 apples left
Step-by-step explanation:
Because 27-4=23 apples
So the answer is 23 apples
<em>Hope I Helped Amigo</em>
nearest 1000: 920,000
nearest 100: 919,800
nearest 10 (you said 100 but I think you mean 10): 919,830
Answer:
6/8 , 12/16 , 48/64
Step-by-step explanation:
