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Natasha2012 [34]
3 years ago
7

Help me pleaseeeeeeeeeeeeeeeeeeeee

Mathematics
1 answer:
marissa [1.9K]3 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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Whats 8 8 8 in multiplication sentence
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6 0
3 years ago
The answer is 48 I just don’t know how to get there. Please solve using proportions and show me
OleMash [197]

Answer:

x=48

Step-by-step explanation:

What number out of 75 gives you 64%

What number out of 75 gives you 64 out of 100

x                    64

------------ = -----------

75                 100

Using cross product

100x = 64*75

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Divide each side by 100

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x=48

3 0
3 years ago
1+1+1+9+9+3=q which is q
EastWind [94]

Answer:

24.

Step-by-step explanation:

1 + 1 + 1 = 3

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I hope this helps, have a nice day.

6 0
3 years ago
Read 2 more answers
771₈ added to 511₈ gives?
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