we know that, denominator ≠ 0
16y² ≠ 0
y ≠ 0 is excluded value.
Answer:
go down there
Step-by-step explanation:
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Answer:
The z-score of a teenage with waist size 33 inch is 2
Step-by-step explanation:
Mathematically, the z-score can be calculated using the formula;
z-score = (x- mean)/SD
where mean = 29 inches , SD = 2 inches and x = 33 inch
Plugging these values, we have
z-score = (33-29)/2 = 4/2 = 2
Plug the x value into the x value for your questions.
8.) -57
9.) -2
112 is the answer. I am not really sure what the parenthesis are for, but those answers in the parenthesis are wrong.