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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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Linear equations 3(x+1)=3x+3
vaieri [72.5K]
4x + 2 - 3x + 5 - 2(x + 5) = (2x - 5) + (3x + 4) 
4x + 2 - 3x + 5  - 2x - 10 =   2x - 5 +   3x + 4 
4x - 3x - 2x + 5 + 2 - 10  =  2x + 3x - 5 + 4 
        - x             - 3           =       5x       - 1   
-x - 3 = 5x - 1 is the line above recopied 
+x     = +x       
    -3   = 6x - 1 
<span>    +1   =    + 1 </span>
    - 2   = 6x 
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    - 1/3 = x, the answer
3 0
3 years ago
Hey! please help i’ll give brainliest! if it lets me:)
bixtya [17]

Answer:

acceleration of the golf ball will be faster. (  A  )

Step-by-step explanation:

if you DROP a bowling ball vs a golf ball, the bowling ball will drop faster cause it’s heavier. but if you push a golf ball vs a bowling ball with the same force, the golf ball will be faster because it’s lighter. pushing a bowling ball with a lot of force will move it a certain amount, but moving a golf ball with that same force will go way past the bowling ball just cause it’s lighter.

6 0
3 years ago
I have trouble with the converting
Gnom [1K]
HI,
3 yd= 108 in
24 ft = 8 yd
56 ft= 18 yd 6 ft
12 ft 6 in = 216 in ( im not 100% sure on this one)
i hope this helped you 
7 0
3 years ago
The millers drove 150 miles in 3 hours at what rate how long will it take them to drive 400 miles
valentina_108 [34]
Rate = (150 miles)/(3 hrs) = 50 mph

so . . .

(50 mph)*(time) = 400 miles

*divide both sides by 50 mph

time = (400 miles)/(50 mph) = 8 hrs

time = 8 hrs
8 0
3 years ago
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How many cubes are in rectangular prism
Svet_ta [14]

Answer:

Finding Volume of Prisms Using Unit Cubes

These cubes make up a rectangular prism. The cubes represent the volume of the prism. This prism is five cubes by two cubes by one cube. In other words, it is five cubes long, by two cubes high by one cube wide.

Step-by-step explanation:

hope this helps

5 0
3 years ago
Read 2 more answers
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