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babunello [35]
1 year ago
8

Medain of 38,42,77,47,74,51,48,41,82,72,74,129

Mathematics
1 answer:
uranmaximum [27]1 year ago
3 0

Answer:

The median of 38, 42, 77, 47, 74, 51, 48, 41, 82, 72, 74, and 129 is 61.5.

Step-by-step explanation:

First, rearrange the data set in order.

38, 42, 77, 47, 74, 51, 48, 41, 82, 72, 74, 129

38, 41, 42, 47, 48, 51, 72, 74, 74, 77, 82, 129

Identify how many numbers are in the set. This will make it easier to infer the median.

Counting will show that this is a 12 number data set.

To find the median:

If there are an ODD amount of numbers in a data set, take the middle number. That is your median.

If there are an EVEN amount of numbers in a data set, take the middle two numbers, add them, then divide that by 2. That is your median.

Knowing this, take your middle two numbers, 51 and 72, and add them and divide by 2.

51 + 72 = 123

123/2 = 61.5

The median of this data set is 61.5.

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Answer:

x^3=6

Step-by-step explanation:

x(x+2)+6(x+2)=60

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The answer is 8 and heres why:

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7 0
2 years ago
A rectangular pyramid has a length of 14 centimeters, a width of 9 centimeters, and a height of 10 centimeters. explain the effe
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One way of doing this follows:            8.5
                                                         8.5
                                                       ----------         
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Rounding up, this comes out to 94 square inches.

Alternatively:     17             187
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Step-by-step explanation:

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