Mathematics, 11.03.2020 00:03 hibah2004
Astronomers treat the number of stars in a given volume of space as a Poisson random variable. The density in the Milky Way Galaxy in the vicinity of our solar system is one star per 16 cubic light-years. a. What is the probability of two or more stars in 16 cubic light-years? b. How many cubic light-years of space must be studied so that the probability of one or more stars exceeds 0.95?
Answers: 2
Mathematics, 21.06.2019 13:00
225/100 of last years cost. write each fraction as a decimal and as a percent
Answers: 1
Mathematics, 21.06.2019 15:30
Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)
Answers: 1
Mathematics, 21.06.2019 21:00
The radius of a sphere is 3 inches. which represents the volume of the sphere?
Answers: 1
Mathematics, 22.06.2019 00:00
Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.
Answers: 1
Astronomers treat the number of stars in a given volume of space as a Poisson random variable. The d...
Mathematics, 03.07.2021 17:20
Mathematics, 03.07.2021 17:50
Mathematics, 03.07.2021 17:50
Biology, 03.07.2021 17:50
Mathematics, 03.07.2021 17:50
Social Studies, 03.07.2021 17:50
Health, 03.07.2021 17:50
Computers and Technology, 03.07.2021 17:50
Business, 03.07.2021 17:50
Business, 03.07.2021 17:50