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madreJ [45]
3 years ago
5

How many ways can 4 people arrive at a party?

Mathematics
1 answer:
bonufazy [111]3 years ago
5 0
We are going to name the people A, B, C, and D
1. A, B, C, then D
2. A, B, D, then C
3. A, C, B then D
4. A, C, D, then B
5. A, D, B, then C
6. A, D, C, then B
So at this rate, if there is 6 for the first letter, then there will be 6 for the others, so 6 x 4 = 24, so there are 24 different outcomes.
Hope this helped!
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The sum of two consecutive odd numbers is 76.Find the numbers.
devlian [24]

Answer:

The 2 numbers are 37 and 39

Step-by-step explanation:

Let the first number be x

The next number that is odd is 2 away from it  ( 1 is  odd,  3 is the next number that is odd )

x, x+2  are the two numbers

Add them together to get 76

x + x+2 = 76

Combine like terms

2x+2 = 76

Subtract 2 from each side

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x= 37

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Step-by-step explanation:

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kodGreya [7K]

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4 0
3 years ago
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