Answer:
is irrational so any attempt to use 3.14... is never EXACT...
do not try to convert it ... if it asks for exact..
write 81 or 9 etc. don't put in 63.62 like answers
Step-by-step explanation:
320 i think
148 meters
(4,0)
(5,3) (1,3)
You need to subtract from the x axis on both coordinates and the y axis in both coordinates.
(5-1) (3-3)
I also checked on a graph as well, so it's correct.
Mean=sum of observations/no. of observations
-36
-48+12=-36
