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Natasha2012 [34]
4 years ago
7

Help me pleaseeeeeeeeeeeeeeeeeeeee

Mathematics
1 answer:
marissa [1.9K]4 years ago
3 0

Answer:

A. 75

Step-by-step explanation:

to get the average mark multiply the result by it's associated weight

93 × 10% = 9.3

82 × 30% = 24.6

72 × 40% = 28.8

60 × 20% = 12

then add these numbers to get his average 74.7 which is closest to 75

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The explanation is shown below:

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4 years ago
Which function has a phase shift of pi/2 to the right?
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7 0
4 years ago
Read 2 more answers
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Alenkasestr [34]

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Let the height be 'h'

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3 years ago
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Answer:

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Please help and explain! :)
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3 years ago
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