Answer with explanation:
1.Mean of a Data set


2. Range = Maximum value in two conferences - Minimum value in two conference
= 12 - 0
=12
The mean number of wins for teams from the two conferences is 7.65.
The range in wins is 12.
(3x+1) = 64
3x = 63
3x/3 = 63/3
x = 21
Answer:
$172.50
Step-by-step explanation:
1150(0.15)
172.50
Answer:
7.5
Step-by-step explanation:
gradient=(y1-y2)/(X1-x2)
Answer:
36
Step-by-step explanation:
angle ACB = 180-130=50 degree
angle ABC = 180 - (94+50)
= 180-144
= 36