A class consists of 6 males and 7 females. How many committees of 7 are possible if the committee must consist of 2 males and 5 females?
Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this verbal math problem are needed these knowledge from mathematics:
Next similar math problems:
How many different committees of 6 people can be formed from a class of 30 students?
The class is 21 students. How many ways can choose two to examination?
- Weekly service
In the class are 20 pupils. How many opportunities have the teacher if he wants choose two pupils randomly who will weeklies?
How many 4-tones chords (chord = at the same time sounding different tones) is possible to play within 7 tones?
Division has 18 members: 10 girls and 6 boys, 2 leaders. How many different patrols can be created, if one patrol is 2 boys, 3 girls and 1 leader?
The village markets have 5 kinds of sweets, one weighs 31 grams. How many different ways a customer can buy 1.519 kg sweets.
- Fish tank
A fish tank at a pet store has 8 zebra fish. In how many different ways can George choose 2 zebra fish to buy?
- PIN - codes
How many five-digit PIN - code can we create using the even numbers?
On the menu are 12 kinds of meal. How many ways can we choose four different meals into the daily menu?
How many ways can divide 16 players into two teams of 8 member?
How many different triads can be selected from the group 43 students?
There are 9 interactive basic building blocks of an organization. How many two-blocks combinations are there?
- A student
A student is to answer 8 out of 10 questions on the exam. a) find the number n of ways the student can choose 8 out of 10 questions b) find n if the student must answer the first three questions c) How many if he must answer at least 4 of the first 5 que
How many ways can be rewarded 9 participants with the first, second and third prize in a sports competition?
- Calculation of CN
- Theorem prove
We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
- Count of triangles
Given a square ABCD and on each side 8 internal points. Determine the number of triangles with vertices at these points.