Mathematics, 21.11.2019 05:31 Brendangrigley6571
4.8.4 raw materials are studied for contamination. suppose that the number of particles of contamination per pound of material is a poisson random variable with a mean of 0.02 particle per pound. round the answers to the nearest integer. (a) what is the expected number of pounds of material required to obtain 14 particles of contamination? enter your answer in accordance to the item a) of the question statement (b) what is the standard deviation of the pounds of materials required to obtain 14 particles of contamination?
Answers: 2
Mathematics, 21.06.2019 17:00
You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?
Answers: 1
Mathematics, 21.06.2019 17:30
The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]
Answers: 1
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 2
4.8.4 raw materials are studied for contamination. suppose that the number of particles of contamina...
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