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2 years ago

3456

Mathematics

1 answer:

Bumek [7]2 years ago

7 0

idkStep-by-step explanation:

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A group of 2n people, consisting of n men and n women, are to be independently distributed among m rooms. Each woman chooses roo

vfiekz [6]

Step-by-step explanation:

Assume that

$X_i = \left \{ {{1, If , Ith, room, has,exactly, 1,man, and , 1,woman } \atop {0, othewise} \right.$

hence,

$x = x_1 + x_2+....+x_m$

now,

$E(x) = E(x_1+x_2+---+x_m)\\\\E(x)=E(x_1)+E(x_2)+---+E(x_m)$

attached below is the complete solution

7 0

3 years ago

Confused with a question. Will upvote!

SashulF [63]

The first 3 months are 250
6 months are 500
9 months are 1000
12 months are 2000
15 months are 4000
18 months are 8000
21 months are 16000
24 months are 32,000 which is two years

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3 years ago

Pls help!

Amiraneli [1.4K]

Answer:

Step-by-step explanation:

you multiply

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2 years ago

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The value of a share of stock in an electronics company increased by 2/3% during one week . IF the value of a share stock was $1

aev [14]

There should be a .94 increase making it be 141.94 at the end of the week.

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2 years ago

86.4 is what percent of 144?

Alona [7]

Answer:

60%

Step-by-step explanation:

86.4 divided by 144 is 0.60 which is 60%

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3 years ago

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