What is the surface area of a right rectangular prism with a width of 12 inches, a length of 6 inches, and a height of 8 inches?
1 answer:
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Answer:
63% of students
Step-by-step explanation:
Z = (X - μ) / σ
Z = 520 - 500 / 60
Z = 0.33
ON THE Z-TABLE
0.33 = 0.6293
<em>62.93% = 63% of students answer</em>
