Mathematics, 23.06.2021 04:40 Tcutety
Lần I rút 2 lá bài trong bộ bài 52 lá để trên bàn. Lần II rút thêm 2 lá nữa để
trên bàn. Sau đó khoanh NN 2 lá. X là số lá cơ có trong 2 lá khoanh sau
cùng.
a/ Tìm phân phối XS của X
b/ Tính XS trong 2 lá đó chỉ có 1 con cơ.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?
Answers: 1
Mathematics, 21.06.2019 18:50
The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2
Answers: 1
Mathematics, 21.06.2019 21:30
Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms
Answers: 1
Mathematics, 21.06.2019 21:30
Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?
Answers: 1
You know the right answer?
Lần I rút 2 lá bài trong bộ bài 52 lá để trên bàn. Lần II rút thêm 2 lá nữa để
trên bàn. Sau đó kho...
Questions
Mathematics, 02.10.2019 14:30
Geography, 02.10.2019 14:30
Mathematics, 02.10.2019 14:30
Mathematics, 02.10.2019 14:30
Mathematics, 02.10.2019 14:30
History, 02.10.2019 14:30
Chemistry, 02.10.2019 14:30
Mathematics, 02.10.2019 14:30
English, 02.10.2019 14:30
