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Artist 52 [7]
3 years ago
11

A group of 540 students are required to take a test. Of these,

Mathematics
1 answer:
snow_tiger [21]3 years ago
6 0

Answer:

  1. 11
  2. 75, 210, 150, 60

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horrorfan [7]

Answer:

p=\frac{181}{301}

Step-by-step explanation:

30100 have dogs, 18100 have cats.

The question simply asks for a union scenario thus the law of AND & OR is applicable.

Therefore:-Those who have both cats and dogs partially have cats.

P(X=both \ cat \ and \ dog)=\frac{18100}{30100}\\p=\frac{181}{301}

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2 years ago
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Help can you answer this? and show working out
Nataly [62]
What number do you need help with

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2 years ago
Hi pls answer I'll mark you brainliest​
OLEGan [10]
A) y= -2, 3, 7


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3 years ago
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−2x+7y=10 minus 3x+7y=2
viva [34]

Answer:

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