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Paraphin [41]
4 years ago
6

You have a frame that holds three pictures. You pulled out your favorite five photos. How many sets of three are there? Make a l

ist of all the possible combinations using the numbers 1 - 5 to represent the photos. (I NEED FULL EXPLAINATION)
Mathematics
2 answers:
soldi70 [24.7K]4 years ago
6 0

Answer:

10

Step-by-step explanation:

nCr = 5!/(3! × (5 - 3)!)

= 10

123/ 124/ 125/ 134/ 135/ 145/ 234/ 235/ 245/ 345

The formula for combinations is generally n! / (r! (n -- r)!), where n is the total number of possibilities to start and r is the number of selections made. In our example, we have 52 cards; therefore, n = 52.

s2008m [1.1K]4 years ago
5 0

Answer: 1, 2, 3

1, 2, 4

1, 2, 5

1, 3, 4

1, 3, 5

1, 4, 5

Step-by-step explanation:

These are all possible combinations, and since order doesn't matter, there are only 6 combinations that can be used for the frame.

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Rudik [331]

Answer:

B- 3,500.

Step-by-step explanation:

This is because 3,500 is the lowest number that can be rounded to 4,000.

3,999 and 4,001 can also be rounded but.. (let me show you an image to help).

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Hope that helps. x

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3 years ago
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klasskru [66]

Answer:

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8 0
3 years ago
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tekilochka [14]

Answer:

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