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kvv77 [185]
4 years ago
8

Each time a machine is repaired, it remains up for an exponentially distributed time with mean 5 hours. When it fails, its failu

re will be a type 1 failure with probability 0.7 and a type 2 failure with probability 0.3. Type 1 failures take an exponential amount of time with mean 1 hour to repair. Type 2 failures take an exponential amount of time with mean 1.25 hours. The status of the machine can be monitored as a continuous-time Markov chain with states 0 (= working), 1 (= repairing a type 1 failure), 2 (= repairing a type 2 failure). The parameters for the continuous-time Markov chain are:______
Mathematics
1 answer:
frozen [14]4 years ago
6 0
Would you get an artist
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One of u guys helped me but they keep returning it saying show your work>:(​
Rom4ik [11]

Answer:  She will need 36 yards of material.

Step-by-step explanation:

16 × 2¹/₄ can be done different ways,

First multiply ¹/₄ times 16. that is the same as dividing 16/4 = 4

Then multiply 2 times 16  2×16 = 32

Add 32 + 4 = 36

Another way is to change 2¹/₄ to an improper fraction and multiply

⁹/₄ × 16

   16

  <u> ×9</u>

   54  

<u> +9   </u>

 144

 

144/4 = 36

<u />

6 0
3 years ago
Read 2 more answers
A bakery offers a sale price of $3.40 for 4 muffins. What is the price pe dozen?​
maxonik [38]

Answer:

10.2

Step-by-step explanation:

3.40 * 3 = 10.2

5 0
3 years ago
Need help ASAP !!! And show work please
sammy [17]

Answer:

\sqrt{40} or 6.32

Step-by-step explanation:

We can find the distance between two points by using this formula

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

where the x and y values are derived from the given points

The points given are ( -2 , 5 ) and ( 4 , 3 )

So we plug in the x and y values of those coordinates into the distance formula

\sqrt{(4-(-2)^2+(3-5)^2} \\4-(-2)=6\\3-5=-2\\d=\sqrt{6^2+-2^2} \\6^2=36\\-2^2=4\\36+4=40\\d=\sqrt{40}

or 6.32

6 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!<br><br> Factor.<br><br> 64x^9 − 125y^6
shepuryov [24]

Identity:  \\ \boxed{  {a}^{3}   -  {b}^{3}  = (a - b)( {a}^{2}  + ab +   {b}^{2}) } \\  \\ 64 {x}^{9}  - 125 {y}^{6}  \\    \\ =  {(4 {x}^{3} )}^{3}  -  {(5 {y}^{2} )}^{3}  \\ \\   = (4 {x}^{3}  - 5 {y}^{2} )( \:  {(4 {x}^{3} )}^{2}  + 4 {x}^{3}  \times 5 {y}^{2}  +  {(5 {y}^{2} )}^{2}  \: ) \\  \\  = (4 {x}^{3}  - 5 {y}^{2} )(16 {x}^{6}  + 20 {x}^{3}  {y}^{2}  + 25 {y}^{4} )
7 0
3 years ago
Write an equation of the parabola in vertex form with the coordinates (-2,6) and (-1,3)
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4 0
3 years ago
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