This is a definition and an example of it
13.92 x 2.7≈ What’s the answer?
1 answer:
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Answer:
The value remain unchanged.
Step-by-step explanation:
By Z score, we mean:
Z = , if we substitute the given values of mean and standard deviation, we obtain the z score value. That is,
Z = = 85/12 = 7.083333.
NB: We assume that mean and standard deviation are in the same units.
20,000÷50=
The plane needs to descend at 400 ft per mile.
At 40 degrees?
The plane needs to descend at 400 ft per mile.
At 40 degrees?