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aleksklad [387]
2 years ago
15

Pls help with these questions!

Mathematics
1 answer:
Vilka [71]2 years ago
5 0

Answer:

I don't know sorry

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HELP PLS ILL MARK BRAINLIEST PLEASEEEEEEEEE
sladkih [1.3K]

Answer: A

Step-by-step explanation: because I had that same test last year

4 0
2 years ago
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Out of 100 students,15 passed in english, 12 passed in mathematics, 8 in science, 6 in english and mathematics, 7 in mathematics
Lyrx [107]
Because there are 4 students who passed in all subjects, we can say that only 2 students passed in English and Mathematics only, only 3 students passed in Mathematics and Science only, and no one passed in English and Science only.

Given that we have deduced the number of students who passed in two subjects, we can now solve for the number of students who passed only one subject. 
                English = 15 - (4 + 2 + 0) = 9
                Mathematics = 12 - (4 + 3 + 2) = 3
                Science = 8 - (4 + 3 + 0) = 1

1. In English but not in Science,
                    9 + 2 = 11
2. In Mathematics and Science but not in English
                    3 + 3 + 1 = 7
3. In Mathematics only 
                             = 3
3. More than one subject only
                   3 + 4 + 2 + 9 = 18

It will really be helpful if you draw yourself a Venn Diagram for this item. 
8 0
3 years ago
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Brian’s kite is flying above a field at the end of 65m of string. If the angle of elevation to the kite measures 70; how high is
REY [17]
If the height is h, then h/65=sin70, so h=65sin70=61.08m approx.
7 0
3 years ago
How long is a 75% of a 24 hour day
ivolga24 [154]

Answer:

18 hours

Step-by-step explanation:

because 6 x 3 = 18!

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2 years ago
PLEASE HELP ME<br> ( I WILL MARK BRAINLIEST )
AlekseyPX
The numbers are 15, 17 and 19
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1 year ago
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