Answer:
(c) the sample is amount of sleep the volunteers got in the study.
Step-by-step explanation:
sample: this is a small part that is intending to show what a big part is all about.
volunteer: a person who does something willingly.
600,000 + 3,800 = 603,800
Answer:
10
Step-by-step explanation:
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If
, then
and
because
lies in the fourth quadrant.
By DeMoivre's theorem,

so the answer is B.
Answer: -27
Step-by-step explanation: the cube has a volume of -27 because -3 to the 3rd power (cubed) is -27
Hope this helps ☺