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Ganezh [65]
3 years ago
11

What is the mean of 20,12,29,15,49

Mathematics
2 answers:
Vinil7 [7]3 years ago
6 0

Answer: the mean is 25

Step-by-step explanation:

to find the mean you basically add all the numbers up and divide them by how many numbers there r. so 20+12+29+15+49= 125 and then you divide 125 by 5 because there are 5 numbers and you get 25

maksim [4K]3 years ago
3 0
20+12+29+15+49/2
=62.5
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Please help! Could you answer all!?
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Answer:

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Step-by-step explanation:

1.)     If the equation is 6(x-4) and x = 12, then all we have to do is plug in the value of x. When we plug in, all we do is substitute 12 for x because they mentioned in the question that x = 12. So, we end up getting 6(12 - 4). After solving this, we get 48.

2.)     This problem is a lot like the last problem. All we need to do is substitute /plug in the values of x and y into the equation, to get 4(4^2) - 35/7 - (8 + 14). After solving, we get 65.

3.) .     This problem, once again, is also a lot like the last problems. We need to substitute the value of x into the equation 8x+12. Since we know from the problem that x is 3, all we have to do is 8 * 3 + 12.

3 0
3 years ago
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Maksim231197 [3]

12-7=5

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is that what you where looking for?

5 0
3 years ago
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Licemer1 [7]

Answer:

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Step-by-step explanation:

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