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sesenic [268]
3 years ago
7

We want to form a committee consisting of 3 men and 3 women, from a group of 8 women and 6 men. How many possible ways are there

to form the committee if:
Mathematics
1 answer:
tatuchka [14]3 years ago
4 0

Answer:

1120 possible ways

Step-by-step explanation:

In order to find the answer we need to be sure what equation we need to use.

From the given example, let's consider initially only men. Because you have a total of 8 men and we need to chose only 3 men, let's suppose that the 3 chosen men are A, B, and C.

Because A,B,C is the same as choosing C,B,A, which means it doesn't matter the order of the chosen men, we need to use a 'combination equation'.

Because we have two groups (women and men) then we have:

Possible ways = 8C3 * 6C3 (which are the combinations for women and men respectively). Remember that:

nCk=n!/((n-k)!*k!) so:

Possible ways = 8!/((8-3)!*3!) * 6!/((6-3)!*3!) = 56* 20 = 1120.

In conclusion, there are 1120 possible ways.

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Answer:

189

Step-by-step explanation:

If mark uses 19 gallons to travel 399 miles, that means he was able to travel 21 miles per gallon.

We get this by taking 399 divided by 19.

So if mark travels on 9 gallons of gas and goes 21 miles per gallon, he will have traveled 189 miles.

We get this by taking 21 times 9

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3 years ago
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coldgirl [10]
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7 1
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Fantom [35]

Answer:

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stellarik [79]

Step-by-step explanation:

Since, x=8 and x=-5 are the roots.

Therefore, (x - 8) & (x - 5) will be factors.

Hence, required quadratic equation can be given as:

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5 0
3 years ago
A company manufactures two products. A and B on two machines, I and II. It has been determined that the company will realize a p
Andrews [41]

Answer:

product A on machine 1 would make 27 units (rounded down) 81 dollars profit.

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Step-by-step explanation:

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same rule applies for product b 1 and 2

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4 years ago
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