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NikAS [45]
3 years ago
10

LINEAR ALGEBRA List four variables and link them using one equation

Mathematics
1 answer:
Studentka2010 [4]3 years ago
7 0
A+b+c+d=18 is an example
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Step-by-step explanation:

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Which of these lengths is the shortest?Immersive Reader (1 Point) 2.17 m 2007 cm 2 m 107 cm 2.07 m
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107 cm

Step-by-step explanation:

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Miguel is playing a game in which a box contains four chips with numbers written on them. Two of the chips have the number 1, on
jolli1 [7]

Answer:

See explanation

Step-by-step explanation:

<h3 /><h3>Step 1</h3>

Miguel wins $2 is if he pulls two chips with the number 1.  

<u>Probability of winning is: </u>

  • 2/4 * 1/3 = 1/6  as there are 4 chips in total

<u> Probability of loosing is:</u>

  • 1- 1/6 = 5/6
<h3 /><h3>Step 2</h3>

<u>Missing values we found in the step 1, can be populated in the table:</u>

  • Xi === 2 === -1
  • P(Xi) === 1/6 === 5/6

<u>Expected Value as per table data:</u>

  • 1/6*2 + 5/6*(-1) = -1/2

Expected value is $1/2 loss each time he plays

<h3 /><h3>Step 3</h3>

To make the game fair, the expected value should be zero.

<u>Then as per the calculation above, let's replace 2, with x, and find its value.</u>

  • 1/6x + 5/6*(-1) = 0      
  • 1/6x = 5/6                  
  • x= 5  

So the amount should be $5 to make the game fair.

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8.0023 x 10^4

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<span> The Pythagorean theorem</span>
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