Answer: 4 1/3 or 13/3
Step-by-step explanation:
18 because that’s the greatest common factor for all of them
Answer:
6%
Step-by-step explanation:
6 divided by 100 is 0.06.
then you multiply 0.06 by 135 and that is 8.1
then add 8.1 to 135 and you get 143.1 or 143.10
Using weighed averages, it is found that:
- The final grade is 91.
- The final grade is 66.8.
- The higher grade would be 79.55, with the second grading scheme.
- On average, she sold $48,280 per day.
- On average, she makes $12.5 per hour.
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To find the weighed average, we multiply each value by it's weight.
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Question 1:
- Grade of 91, with a weight of 67%.
- Grade of 91, with a weight of 33%.
Thus:

The final grade is 91.
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Question 2:
- Grade of 83, with a weight of 40%(highest grade).
- Grade of 60, with a weight of 30%.
- Grade of 52, with a weight of 30%.
Thus:

The final grade is 66.8.
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Question 3:
With teacher 1:
- 75 with a weight of 25%.
- 80 with a weight of 10%.
- 85 with a weight of 40%.
- 62 with a grade of 25%.
Thus:

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With teacher 2:
- 75 with a weight of 15%.
- 80 with a weight of 10%.
- 85 with a weight of 60%.
- 62 with a weight of 15%.
Thus:

The higher grade would be 79.55, with the second grading scheme.
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Question 4:
- Average of $36,432, with a weight of

- Average of $51,834, with a weight of

Thus:

On average, she sold $48,280 per day.
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Question 5:
- Average of $14.84, with a weight of

- Average of $10.76, with a weight of

Thus:

On average, she makes $12.5 per hour.
A similar problem is given at brainly.com/question/24398353