Mathematics, 17.06.2021 16:20 lilpetals
T m t nhóm 10 k s g m 6 k s hóa và 4 k s đi n ch n ng u nhiên 4 k s (ch n 1 l n). G i X là s k s đi n đ c ch n.Ừ ộ ỹ ư ồ ỹ ư ỹ ư ệ ọ ẫ ỹ ư ọ ầ ọ ố ỹ ư ệ ượ ọa)Tính xác su t đ tronh 4 ký s đ c ch n có đúng 2 k s đi n. Ấ ể ư ượ ọ ỹ ư ệb) Tính EX và VarX. C) L p b ng phân ph i xác su t c a X
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:10
20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm
Answers: 1
Mathematics, 21.06.2019 22:00
In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.
Answers: 3
Mathematics, 21.06.2019 23:30
The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.
Answers: 1
Mathematics, 21.06.2019 23:30
Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?
Answers: 1
You know the right answer?
T m t nhóm 10 k s g m 6 k s hóa và 4 k s đi n ch n ng u nhiên 4 k s (ch n 1 l n). G i X là s k s đi...
Questions
History, 29.08.2019 02:30
Mathematics, 29.08.2019 02:30
Biology, 29.08.2019 02:30
English, 29.08.2019 02:30
Mathematics, 29.08.2019 02:30
Mathematics, 29.08.2019 02:30
English, 29.08.2019 02:30
Mathematics, 29.08.2019 02:30
Physics, 29.08.2019 02:30
Mathematics, 29.08.2019 02:30
History, 29.08.2019 02:30
