Aselection of staff wages is collected and shown below. £254,£254,£310,£276,£116,£90, £312,£180,£180,£536,£350,£243,£221, £165,£239,£700.what is the median of the staff wages?

List them all in least to greatest order.

90, 116, 165, 180, 180, 221,  239, 243, 254, 254, 276, 310, 312, 350, 536, 700

Then from each side start to cross out one.

116, 165, 180, 180, 221,  239, 243, 254, 254, 276, 310, 312, 350, 536

then it will be

165, 180, 180, 221,  239, 243, 254, 254, 276, 310, 312, 350

Keep going untill you end up with

243 and 254

since you end up with 2 numbers you need to add them up and divide by 2

243+254=497

then divide by 2

248.5 is you median

you can also list the numbers between 243 . and 254

243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254

then cross out again to end up with

248 and 249

the middle of that is 248.5

Hope this works and I didn't confuse you even more!

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: