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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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\angle B=∠B=angle, B, equals ^\circ ∘ degrees Round your answer to the nearest hundredth.
Irina18 [472]

Answer:

<B is 53.13degrees

Step-by-step explanation:

Find the diagram attached

Given

Opposite side= 4 (side facing <B)

Adjacent side = 3

Required

<B

According to SOH CAH TOAS identity

tan theta = opp/adj

tan<B = 4/3

<B = arctan(4/3)

<B = arctan(1.3333)

<B = 53.13 degrees

Hence the angle <B is 53.13degrees based on the diagram

3 1
3 years ago
Read 2 more answers
A line passes through point (-2, 5) and has a slope of 5/2.
Klio2033 [76]

Answer:

5x-2y=-20

Step-by-step explanation:

y-y1=m(x-x1)

y-5=5/2(x-(-2))

y-5=5/2(x+2)

y-5=5/2x+10/2

y-5=5/2x+5

y=5/2x+5+5

y=5/2x+10

y-5/2x=10

-5/2x+y=10

2(-5/2x+y)=2(10)

-10/2x+2y=20

-5x+2y=20

5x-2y=-20

4 0
3 years ago
Abdul's gas tank is 1/5 full. After he buys 7 gallons of gas, it is 7/10 full. How many gallons can Abdul's tank hold?
eduard

Answer: 14 gallons

Step-by-step explanation:

Let's call the total gallons of gas Abdul's tank can hold <em>x</em>.

Then, based on the information given in the problem, you can write the following expression:

\frac{1}{5}x+7=\frac{7}{10}x

Therefore, when you solve for x, you obtain the following result:

\frac{1}{5}x+7=\frac{7}{10}x\\\\\frac{1}{5}x-\frac{7}{10}x=-7\\\\-\frac{1}{2}x=-7\\\\-x=(-7)(2)\\x=14

4 0
4 years ago
What does 14+3n=14 equal to?
Katen [24]

Answer:

n=0

Step-by-step explanation:

14+3(0)=14

:) :) :)

3 0
3 years ago
Simplify 4 to the third power and 2 to the sixth power.
dem82 [27]

Answer:

4^3=64. 2^6=64

Step-by-step explanation:

4X4X4=64

2X2X2X2X2X2=64

3 0
4 years ago
Read 2 more answers
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