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Masteriza [31]
4 years ago
5

Add: 2x3 + 2x2 + 8x + 16 and -5x – 29​

Mathematics
1 answer:
densk [106]4 years ago
5 0

Answer:

Step-by-step explanation:

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3 years ago
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Solve for the mean and median of the following data: 20, 10, 15, 18, 12, 17
loris [4]
<h2><u>Mean and Median</u></h2>

<h3>solve for the mean and median of the following data: 20, 10, 15, 18, 12, 17</h3>

<h3><u>Mean</u></h3>

To find the mean of a data set, use the formula:

<u>mean</u> = <u>sum of the data points</u>/<u>number of the data points</u>

We will determine the sum of the data points.

  • 20 + 10 + 15 + 18 + 12 + 17 = 92

Since the number of data points is 6, we will divide the sum and the number of data points as shown in the formula above.

  • 92/6
  • 15.3

<u>Answer:</u>

  • The mean of the data set is <u>15.3</u>.

<h3><u>Median</u></h3>

To find the median of the data set, arrange the data set into ascending order and the value in the middle is the median. The median should be an even number.

  • 20, 10, 15, 18, 12, 17
  • 10, 12, 15, 17, 18, 20

The middle value is 15 and 17. Find out their sum and divide it into 2.

  • 15 + 17/2
  • 32/2
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<u>Answer:</u>

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Wxndy~~

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2 years ago
Question 1 (1 point)
grigory [225]
The answer is no solution
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3 years ago
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Answer:

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Step-by-step explanation:

The range is the set of values of the y-coordinates of all the points in the function.

We see in the graph that the lowest y-coordinate is -2. The graph goes up from -2 on both sides all the way to infinity. The range is -2 and all values greater than -2.

Answer: -2 \le y < \infty

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Do you know how to translate that in English
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