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kipiarov [429]
2 years ago
8

The table below shows the scores that Amy and Bria have earned in their math class this quarter. Tests are worth 45%, quizzes ar

e worth 30%, homework is worth 15%, and the project is worth 10% of their quarter grade. Show how you can use matrix multiplication to determine what each student's quarter grade will be? ​

Mathematics
1 answer:
GREYUIT [131]2 years ago
3 0

Answer:50%

Step-by-step explanation:

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Thepotemich [5.8K]
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What is -11 2/3 x (-4 1/5) = ?
adelina 88 [10]

Answer:

49

Step-by-step explanation:

-11 2/3 x (-4 1/5) =

negative times negative = positive

Change the mixed numerals into fractions.

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= (35 × 21)/(3 × 5)

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3 years ago
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lara [203]

Answer:

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3 years ago
Line I has a slope of 13/7. The line through which of the following pair
ivolga24 [154]

Answer:

Step-by-step explanation:

You need to find the set of points that will yield a slope that is the negative reciprocal of the slope of Line L because perpendicular lines have negative reciprocal slopes. The negative reciprocal of 13/7 is -7/13. Which set of points will produce this result? The formula for finding the slope is:

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The second set of coordinates satisfy the condition.

3 0
2 years ago
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