Mathematics, 06.12.2019 00:31 autumnrose02
Detection of radioactive elements. you observe particles emitted from a radioactive sample. your task is to determine whether the sample is composed of an element a or of an element b. it turns out that the emission patterns of these two elements are well approximated by independent poisson processes with parameters (or rates as we say) a and b, respectively. from past data you also know that element a is roughly twice as common as element b. as a result, the number of emitted particles at time t can be modeled by
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Mathematics, 21.06.2019 21:00
The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years
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Mathematics, 21.06.2019 23:20
Find the value of x in the diagram below. select the best answer from the choices provided
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Mathematics, 22.06.2019 00:30
Fixed rate mortgage offer: purchase price: $170,000 down payment ($34k): 20% term: 30 years interest rate: 4.25% property tax (yearly): $1,500 homeownerβs insurance (yearly): $1,000 use this example from a fixed-rate mortgage calculator to you answer the questions. keep the page open after you complete this question. according to the calculator, the monthly payment demarco and tanya should anticipate paying for principal and interest is $208. $877. $669. $1,200.
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Mathematics, 22.06.2019 01:20
Me i'm timed ! a. -2 to 1 b. -1.5 to 0.5c. 0 to 1d. 0.5 to 1.5
Answers: 2
Detection of radioactive elements. you observe particles emitted from a radioactive sample. your tas...
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