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PilotLPTM [1.2K]
2 years ago
7

A standard set of dominoes contains 28 tiles, with each tile having two sides of dots from 0 to 6. Of these tiles, 7 have the sa

me number of dots on each side. If four players each randomly choose a tile, without replacement, what is the probability that each chooses a tile with the same number of dots on each side?
Mathematics
1 answer:
Ivahew [28]2 years ago
6 0

Answer:

first person has a chance of 7/28 or 1/4

The second = 6/27 or 2/9

The third = 5/26

And the fourth = 4/25

multiplying these together you get 4 / 2340=

1/585

or 0.17%

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Answer:

  (a) $1.92

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  (c) $19.21

Step-by-step explanation:

The tax is the product of the tax rate (7.5%) and the taxed amount.

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<h3>(a)</h3>

  0.075 × $25.55 ≈ $1.92

<h3>(b)</h3>

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<h3>(c)</h3>

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It is convenient to use a calculator for these values. A suitable calculator can do the rounding for you.

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2 years ago
Geometry Question Please Help!!!!
lora16 [44]
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viva [34]

Answer:

A) Fill the blanks, Fail, 0.15, Success, 244, 0.61

B) 240 times

Step by-step explanation:

A) Void , 96, 0.24

    Fail, 60, it should be 0.15 because 60/400

     Success, 400 - 96- 60 or 244 and the relative frequency is 0.61.

B)    

There is a total of 1000. If the relative frequency is 0.24, multiply 0.24 by 1000 to get the amount of times YOU would expect to be VOID.

Or in other words , 240 times

By proving it add all up

0.24 x 1000 + 0.76 x 1000 = 1000

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3 years ago
Select all the statements about rotations that are true. The shape of the figure does not change. The position of the figure doe
inn [45]

Answer:

Step-by-step explanation:

The shape of the figure does not change.

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