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Juliette [100K]

3 years ago

11

a girl spends 1/2of her money in a store. then she goes to another 1/2 of which was left with her. after she has rs 24 with how

much money did she start ?

1 answer:

zhuklara [117]3 years ago

7 0

1/12

24 divided by 2 = 12

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Following are the solution to the given points:

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For point b:

$Probability \ = 0.014678\\\\\text{(Using Excel function:} =1-NORMDIST(32000,28732,1500,1))\\\\$

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$\text{(Using Excel function:} \\=NORMDIST (30000,28732,1500,1)-NORMDIST(25000,28732,1500,1))\\\\$

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