Mathematics, 27.07.2021 16:20 byejpg
A biometric security device using fingerprints erroneously refuses to admit 1 in 2,000 authorized persons from a facility containing classified information. The device will erroneously admit 1 in 1,009,000 unauthorized persons. Assume that 90 percent of those who seek access are authorized. If the alarm goes off and a person is refused admission, what is the probability that the person was really authorized?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 21:00
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?
Answers: 1
Mathematics, 21.06.2019 23:30
Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3
Answers: 1
Mathematics, 21.06.2019 23:50
4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3
Answers: 2
You know the right answer?
A biometric security device using fingerprints erroneously refuses to admit 1 in 2,000 authorized pe...
Questions
Chemistry, 31.07.2019 16:50
Social Studies, 31.07.2019 16:50
Physics, 31.07.2019 16:50
History, 31.07.2019 16:50
Biology, 31.07.2019 16:50
Business, 31.07.2019 16:50
Chemistry, 31.07.2019 16:50
English, 31.07.2019 16:50
History, 31.07.2019 17:00
