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rjkz
3 months ago
13

Eight identical slips of paper, each containing one number from one to eight, inclusive, are mixed up inside a bag. Subset A of

the sample space represents the complement of the event in which the number 6 is drawn from the bag.
Which shows subset A?

A = {6}
A = {1, 3, 5, 7}
A = {1, 2, 3, 4, 5, 7, 8}
A = {1, 2, 3, 4, 5, 6, 7, 8}
Mathematics
2 answers:
PIT_PIT [12.4K]3 months ago
7 0

Answer: The correct choice is (C) A = {1, 2, 3, 4, 5, 7, 8}.

Step-by-step explanation: We have eight identical slips of paper, each numbered from one to eight, which have been mixed inside a bag.

The sample space, S is as follows:

S = {1, 2, 3, 4, 5, 6, 7, 8}.

Subset A consists of the complement of the event where the number 6 is drawn.

Let 'B' denote the event of drawing the number 6.

Thus, B = {6}.

Since 'A' represents the complement of 'B', it will include all elements in the sample space 'S' that are not part of set 'B'.

Therefore,

A = B' = {1, 2, 3, 4, 5, 7, 8}

So, A = {1, 2, 3, 4, 5, 7, 8}.

Consequently, (C) is the correct choice.

Leona [12.6K]3 months ago
6 0

I'll presume that it refers to a single slip, hence subset A = {1,2,3,4,5,7,8} (i.e. "1 is drawn", "2 is drawn" etc.)

which serves as the complement of A^c = {6} (indicating "6 is drawn")


The conclusion is that A = {1,2,3,4,5,7,8}

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The tension does not approach infinity.
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For m₁: m₁*g - T = m₁*a

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Assuming a massless cord and pulley without friction, the accelerations are the same.

From the second equation: a = (T - m₂*g) / m₂

Substitute into the first:
m₁*g - T = m₁ * [(T - m₂*g) / m₂]
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m₁*g - T = (m₁*T)/m₂ - m₁*g
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5 0
3 months ago
the number of years that brad has been on the soccer team is 2 less than 5 times the number of years that scott has in total the
PIT_PIT [12445]
Let the number of years Brad has been on the soccer team be represented by x, and let y represent the number of years Scott has been on the same team.

From the information given, we formulate the equations:
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8 0
3 months ago
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Answer:

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4 0
3 months ago
Read 2 more answers
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