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petetmk

@petetmk

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March 26, 2024

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Questions (11)

Marie distributes toys for toddlers. She makes visits to households and gives away one toy only on visits for which the door is
1. 1 answer
2. asked by petetmk
3. 160 views
How long would an unmanned lighthouse containing 10kg of 90Sr produce at least 1kW of thermal power, which would keep a good
1. 1 answer
2. asked by petetmk
3. 88 views
Consider a Poisson process with rate lambda=1. Consider three times that satisfy 0<t1<t2<t3. Let M be the number of arrivals
1. 1 answer
2. asked by petetmk
3. 149 views
When you enter your bank, you find that there are only two tellers, both busy serving other customers, and that there are no
1. 1 answer
2. asked by petetmk
3. 147 views
Calculate, to the nearest 10 μSv, the daily dose a smoker would receive by smoking one pack of cigarettes a day (20
1. 1 answer
2. asked by petetmk
3. 86 views
What is the decay constant of 14C in units of 1/S?
1. 1 answer
2. asked by petetmk
3. 58 views
What is the decay constant of 11Be in units of 1/S?
1. 1 answer
2. asked by petetmk
3. 73 views
How many electron’s worth of mass-energy are released in these combined processes Pt-190 reaches to its stable isotope, to the
1. 1 answer
2. asked by petetmk
3. 92 views
total radioactive decay particles are emitted, starting with , Pt. 190 until it reaches a stable isotope?
1. 1 answer
2. asked by petetmk
3. 74 views
The random variables X; are i.i.d. with mean 2 and standard deviation equal to 3. Assume that the Xi are nonnegative. Let Use
1. 1 answer
2. asked by petetmk
3. 107 views
The lifetime of a type-A bulb is exponentially distributed with parameter λ. The lifetime of a type-B bulb is exponentially
1. 1 answer
2. asked by petetmk
3. 124 views

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