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2 years ago

8

Correct answers only please!

2 answers:

Ymorist [56]2 years ago

7 0

Answer:

B.71%

Step-by-step explanation:

Weighted Mean is (All X * W)/sum of W

X for averages and w for weight

X W (X*W)

HW 95 10 980

Quiz 80 20 1600

Test 67 50 3350

Final 60 20 1200

Total 100 7100

Weighted Mean = 7100/100 = 71%

andreev551 [17]2 years ago

3 0

Answer:

B. 71%

Step-by-step explanation:

<em>.10(95) +.20(80) +.50(67) +.20(60) = 71</em>

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

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1 year ago

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Step-by-step explanation:

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