8(4x+6y-2z)
32x+48y-16z
Hope this helps!
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<u> </u><u>Sub (1, -5) into equation to find '</u><em><u>b'</u></em><u />
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7/9-1/3 or 7/9-3/9= 4/9 is the answer
Answer:
Descriptive statistics
Explanation:
The population average is a descriptive statistic. It informs about how the population looks like, in this case, the population looks like having a average of 1000.
If, using her class's average where to infer the population average that is inferential statistic. But that is not the case