X5 • (3x3 - 2) • (4x + 5)
Answer:
The answer is "778"
Step-by-step explanation:
Given value:

The formula for z-score:
To find the range of these scores, we must take the largest scores and subtract the smallest from it.
The largest score is 99, and the smallest score is 80.
99 - 80 = 19
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