Mathematics, 04.10.2019 18:20 calwhite216
Testing for a disease can be made more efficient by combining samples. if the samples from five people are combined and the mixture tests negative, then all fiveall five samples are negative. on the other hand, one positive sample will always testpositive, no matter how many negative samples it is mixed with. assuming the probability of a single sample testing positive is 0.2, find the probability of a positive result for ffive samples combined into one mixture. is the probability low enough so that further testing of the individual samples is rarely necessary? the probability of a positive test result is?
Answers: 1
Mathematics, 21.06.2019 22:00
Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?
Answers: 2
Mathematics, 21.06.2019 23:30
What are the measures of angles a, b, and c? show your work and explain your answers. 25 points
Answers: 1
Mathematics, 22.06.2019 00:00
28 x 12 + 34 = ? it's for a test that if i fail on i will not proceed into the honor roll society i always dreamed of!me! worth 50 !
Answers: 1
Testing for a disease can be made more efficient by combining samples. if the samples from five peop...
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