Mathematics, 06.05.2019 22:10 brandonlatortu6882

# Abiologist doing an experiment has a bacteria population cultured in a petri dish. after measuring, she finds that there are 11 million bacteria infected with the zeta-virus and 5.2 million infection-free bacteria. her theory predicts that 50% of infected bacteria will remain infected over the next hour, while the remaining of the infected manage to fight off the virus in that hour. similarly, she predicts that 80% of the healthy bacteria will remain healthy over the hour while the remaining of the healthy will succumb to the affliction modeling this as a markov chain, use her theory to predict the population of non-infected bacteria after 3 hour(s).

Answers: 3

Mathematics, 04.02.2019 20:25

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

Answers: 3

Mathematics, 02.02.2019 15:37

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

Answers: 2

Mathematics, 02.02.2019 07:58

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Answers: 2

Mathematics, 02.02.2019 01:28

Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28

Answers: 3

Abiologist doing an experiment has a bacteria population cultured in a petri dish. after measuring,...

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