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How many different groups of 3 students can be formed if there are 20 students in the class?
20 x 19 x 18/3 x 2 = 1,140 groups
How many different ways can you arrange 15 different items in groups of 3?
15C3 = 455
How many different lines can be formed by three non-collinear points?
Three
How many different groups of 6 are there from 9?
To find the number of different groups of 6 that can be formed from 9, you can use the combination formula ( C(n, r) = \frac{n!}{r!(n-r)!} ). Here, ( n = 9 ) and ( r = 6 ). Thus, ( C(9, 6) = \frac{9!}{6! \cdot 3!} = \frac{9 \times 8 \times 7}{3 \times 2 \times 1} = 84 ). Therefore, there are 84 different groups of 6 from a set of 9.
How many different 3 member teams can be formed from a group of 6 students?
18
How many different groups of people of 25 people can be formed from 27 people?
There are 27 choose 25 ways, which is equivalent to 27! / (25!(27-25)!) = 351 possible different groups of 25 people that can be formed from a total of 27 people.
How many different groups of 3 students can be formed if there are 20 students in the class?
20 x 19 x 18/3 x 2 = 1,140 groups
What is the greatest number of groups that can be formed?
Infinitely many.
How many different types of cars are there in the world?
Ther are a lot of different types of cars in the world...to many to list!
How many different police cars are there in NFS carbon?
There are 6 different police cars.
How many different groups of 4 could be formed in a class of 23 students?
23 x 22 x 21 x 20/4 x 3 x 2 = 8,855 groups
How is pollution created?
There are many different ways in which pollution is created. Running cars or dumping trash are forms of harmful pollution.
How many types of cars are in the world?
there are about 5,000 to 10,000 different cars out there.
How many groups of 5 are in 6 different numbers?
There are 6 groups.
How many cars does ford produce?
Like 15 - 20 different cars.
How many cars does ford sell?
like 15 - 20 different cars
Why was the roman empire diversed?
The Roman empire was diverse because it encompassed many different ethnic groups of people and many different cultures and gods.The Roman empire was diverse because it encompassed many different ethnic groups of people and many different cultures and gods.The Roman empire was diverse because it encompassed many different ethnic groups of people and many different cultures and gods.The Roman empire was diverse because it encompassed many different ethnic groups of people and many different cultures and gods.The Roman empire was diverse because it encompassed many different ethnic groups of people and many different cultures and gods.The Roman empire was diverse because it encompassed many different ethnic groups of people and many different cultures and gods.The Roman empire was diverse because it encompassed many different ethnic groups of people and many different cultures and gods.The Roman empire was diverse because it encompassed many different ethnic groups of people and many different cultures and gods.The Roman empire was diverse because it encompassed many different ethnic groups of people and many different cultures and gods.
