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Lunna [17]
3 years ago
10

A(n) is a point where three or more edges intersect.

Mathematics
2 answers:
Usimov [2.4K]3 years ago
4 0

It is called a point of concurrency

likoan [24]3 years ago
4 0

Answer:

Vertex or verticies

Step-by-step explanation:

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I have the answer but I have to show work help?
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See attached picture for steps

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3 years ago
In a reliability test there is a 42% probability that a computer chip survives more than 500 temperature cycles. If a computer c
Strike441 [17]

Answer:

The probability is P(B' n A ' ) =  16%

Step-by-step explanation:

From the  question we are told that  

     A  is the event that  the chip was "made by company A"

      B is  the event that a chip "survives 500 temperature cycles"

    The probability that a computer chip survives more than 500 temperature cycles is

     P(B) = 42% = 0.42

 The  probability that does not survive more than 500 temperature cycles and  it was manufactured by company A is  P(A | B' ) =  0.73

The probability that the  computer chip is not manufactured by company A and does not survive more than 500 temperature cycles is mathematically evaluated as

      P(B' n A ' ) =  P (B' | A' ) P(B ')

Where B' \ and \   A' are a A and B complements and  | represented AND operator  

  So  

        P(B' n A ' ) = [1 -  P (B' | A )] [1 - P(B )]

substituting values

         P(B' n A ' ) = [1 -  0.73] [1 - 0.42 ]

        P(B' n A ' ) = (0.27 )(0.58)

        P(B' n A ' ) =0.16

        P(B' n A ' ) =  16%

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3 years ago
Samira bought 156 ounces of trail mix.She wants to divide the amount equally into 24 portions.How many ounces of trail mix will
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Answer:

6.5

Step-by-step explanation:

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4 years ago
Given that parallelogram ABCD and angle D=145 what is the measure of angle C
stiv31 [10]
Opposite angles of parallelogram are equal.
sum of interior angles of parallelogram is 360 degrees.

Therefore,
A + B + C + D = 360
x + 145 + x + 145 = 360 
x = 35
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3 years ago
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Alyssa spent 9.20 for 16 packs of gum at this rate how much would it cost alyssa to buy 30 packs of gum.
zhuklara [117]

$17.25. Divide 9.20 by 16 and mulitply by 30.

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3 years ago
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