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faust18 [17]
3 years ago
15

The time between failures of a machine has an exponential distribution with parameter l. Suppose that the prior distribution for

λ is exponential with mean 100 hrs. Two machines are observed, and the average time between failures is 1125 hrs. a) Find the Bayes estimate for λ. b) What proportion of the machines do you think will fail before 1000 hrs?
Mathematics
1 answer:
ololo11 [35]3 years ago
6 0
I'm like girl do you have plans. Can't keep my heart in your hands. She kicked me out I'm like vro.
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The volume of a cylinder is 2,200 pie cubic inches. The diameter of the circular base is 10 inches. What is the height of the cy
Elis [28]

Answer:

Step-by-step explanation:

H = V/ pie r^2

H = \frac{2200pie}{Pie 5^2}

R= 5 because the radius is half the diameter

Pies cancel out leaving you with:

H = 2200/5^2

H = 2200/25

H = 88

Hope this helps :)

5 0
3 years ago
Please help!!!!!
wel

Answer:

I believe that your answer should be B, because on the graph it shows that Mitchell is spending more money.

Correct me if i'm wrong.

8 0
3 years ago
Can someone help me plz and thank u
alexandr402 [8]

Answer:

<A = 44

Step-by-step explanation:

A triangle is 180 degrees

(x+59) + (x+51) + 84 = 180        >> add everything on the left side

2x + 194 = 180                          >> subtract both sides by 194

2x = -14                                     >> divide both sides by 2 to get x alone

x = -7

since you are finding A<, substitute

<A = x + 51

<A = (-7) + 51

<A = 44  

3 0
3 years ago
Shawna works at a local pet store. When she works 3 hours, she earns $27. When she works 8 hours, she earns $72. Which equation
finlep [7]

Answer:

4

Step-by-step explanation:

6 0
2 years ago
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Plot G(8,−6) , H(2,−6) , J(7,4) , and K(7,10) in a coordinate plane. Are GH and JK congruent?
Zarrin [17]
GH and JK planes are congruent!

5 0
3 years ago
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