Mathematics, 15.06.2021 14:00 YoungKukie24
Cho phương trình: x1 + x2 + x3 + x4 + x5 = 30 (*)
a. Tìm số nghiệm nguyên không âm của phương trình (*)
b. Tìm số nghiệm nguyên không âm của phương trình (*) thỏa: x2 ≤7 và x3 ≤12
Giúp mình với hihi
Answers: 2
Mathematics, 21.06.2019 22:30
What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6
Answers: 1
Mathematics, 22.06.2019 00:50
There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?
Answers: 1
Mathematics, 22.06.2019 03:00
Which equation is graphed here? a) y = -3x + 3 b) y = -3x - 3 c) y = -1 3 x +3 d) y = -1 3 x -3
Answers: 1
Mathematics, 22.06.2019 03:30
You draw a card at random from a deck that contains 33 black cards and 77 red cards.
Answers: 2
Cho phương trình: x1 + x2 + x3 + x4 + x5 = 30 (*)
a. Tìm số nghiệm nguyên không âm của phương trình...
Mathematics, 19.08.2019 23:30
Chemistry, 19.08.2019 23:30
History, 19.08.2019 23:30
Mathematics, 19.08.2019 23:30
History, 19.08.2019 23:30
Biology, 19.08.2019 23:30
Mathematics, 19.08.2019 23:30
Mathematics, 19.08.2019 23:30
Geography, 19.08.2019 23:30
Social Studies, 19.08.2019 23:30