subject
Mathematics, 28.08.2021 16:10 olejlund8073

Một lớp có 10 sinh viên nam và 10 sinh viên nữ. Cần chọn ra 5 sinh viên đi dự trại hè, trong đó có ít nhất 1 sinh viên nam và ít nhất 1 sinh viên nữ. Hỏi có bao nhiêu cách?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.
Answers: 3
question
Mathematics, 21.06.2019 15:30
The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7
Answers: 3
question
Mathematics, 21.06.2019 19:30
Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?
Answers: 2
question
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
You know the right answer?
Một lớp có 10 sinh viên nam và 10 sinh viên nữ. Cần chọn ra 5 sinh viên đi dự trại hè, trong đó có...
Questions
question
Mathematics, 14.01.2021 23:00
question
English, 14.01.2021 23:00
Questions on the website: 13722367