Mr. Zuro finds the mean height of all 12 students in his statistics class to be 66.0 inches. Just as Mr. Zuro finishes explainin
g how to get the mean, Danielle walks in late. Danielle is 64.7 inches tall. What is the mean height of the 13 students in the class?
1 answer:
Answer:65.9
66X12=792 INCHES
792+64.7=856.7
856.7 DIVIDED BY 13 =65.9
Step-by-step explanation:
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Step-by-step explanation:
1 | 4 6 - 2
4 10
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The answer is 2(3x-y)+5(x+2y).
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24*3=72
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n*(x+1)
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