What is the mean and median of 1, 47, 36, 29, 18, 10, 52 and 17

The mean is 26.25

23.5 is the median

Step-by-step explanation:

Step 1:  Find the mean

Add all of the numbers together

1 + 47 + 36 + 29 + 18 + 10 + 52 + 17

210

Find the amount of numbers

1, 47, 36, 29, 18, 10, 52 and 17

8 numbers

Find the mean

Sum of numbers / Total amount of numbers

210 / 8

26.25 is the mean

 The mean is 26.25

Step 2:  Find the median or middle

1, 10, 17, 18, 29, 36, 47, 52

The median is between 18 and 29

29 - 18

11 / 2

18 + 5.5

23.5 is the median

 23.5 is the median

10cm

step-by-step explanation:

ik

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

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