Answer:
This is ans. Is response bais
50*2= 100
So 50 is one half of One hundred and if we use 100 divided by 2 to get 50 then we need to do 80 / 2 which will give us 40.
To find the perpendicular slope, take the slope you have, change it’s sign, and flip it upside down.
5 -> -5 (change its sign)
-5 -> -1/5 (flip it upside down)
Perpendicular slope is -1/5.
Remember a whole number can be treated as that whole number over 1.
5 = 5/1
That allows you to flip it.
So 64/100 /2=32/50 then 32/50 /2=16/25 so 1 16/25
Answer:
Add all of the absolute deviations and divide by the number of swimmers.
