3 years ago

How do I find the sum of the numbers as the product of their GCF and another sum

Mathematics

1 answer:

dangina [55]3 years ago

8 0

Find the same number in the numbers you have and that is your answer

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On a finance exam, 15 accounting majors had an average grade of 90. On the same exam, 7 marketing majors averaged 85, and 10 fin

lilavasa [31]

Answer:

89.84375

Step-by-step explanation:

Given that on a finance exam, 15 accounting majors had an average grade of 90. On the same exam, 7 marketing majors averaged 85, and 10 finance majors averaged 93.

To find weighted mean.

Here weights can be considered as number of majors in each subject

$Marks x 90 85 93\\Weights 15 7 10\\Product 1350 595 930\\$

Weighted total = 1350+595+930 = 2875

Weighted mean = weighted total/total students

$=\frac{2875}{32} =89.84375$

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3 years ago

How do you simplify 4x^6/2x-6

Ahat [919]

4x^6 / (2x - 6)

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Ivahew [28]

Answer:

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120 miles would be your answer

Step-by-step explanation:

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The points (-4, 3) and (4, r) lie on a line with slope 1/2<br> Find the missing coordinate r.

melisa1 [442]

Answer:

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