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irakobra [83]
3 years ago
8

What is the mean, median, and range of this data: 3, 10, 5, 5, 2, 11, 2, 9, 1, 4.​

Mathematics
1 answer:
Elan Coil [88]3 years ago
7 0

mean: 5.2

median: 4.5

range: 10

The Mean, Median and Mode are the three measures of central tendency. Mean is the arithmetic average of a data set. This is found by adding the numbers in a data set and dividing by the number of observations in the data set. The median is the middle number in a data set when the numbers are listed in either ascending or descending order. The mode is the value that occurs the most often in a data set and the range is the difference between the highest and lowest values in a data set.

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The image of the point (4. 9) under a translation is (9. 13). Find the coordinates
gavmur [86]

Answer:

<em>The coordinates of the image are (10,6)</em>

Step-by-step explanation:

<u>Translation</u>

A point located at (x,y), translated by (a,b) maps to the point (x+a,y+b).

If we know the location of the point (x,y) and the location of its image (x',y'), we can know the values of (a,b) by subtracting:

(a,b) = (x',y') - (x,y)

We know the coordinates of the point (4,9) and the coordinates of its image (9,13). Calculate the translation:

(a,b) = (9,13) - (4,9) = (5,4)

If the point (5,2) is translated under the same conditions, then it will map to the point (5,2) + (5,4) = (10,6).

The coordinates of the image are (10,6)

6 0
3 years ago
Can someone please help with with this question
stiks02 [169]

Answer:

Try asking your teacher for some help, so he/she can explain it more to you if you don't understand

Step-by-step explanation:

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Find x. Round to the nearest tenth if necessary.
Simora [160]

Answer:

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tan 36= x/7

x= 7.tan 36

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hope it helps...

have a great day!!

3 0
3 years ago
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