Well you find how much the error was and divide it by the amount he predicted.
30/230= 0.13 0.13=13%
Answer:
Well the m = 2/2
The b = 0
and the final equation is y = 2/2x + 0
or y = 1x + 0
Step-by-step explanation:
Answer:
1 : 0.088
2 : 0.12
3 : 0.07
Step-by-step explanation:
45 Rebullicans
50 Democrats
5 independents
Total = 100
Selection = 3
Part 1:
(45 C 3) / (100 C 3) = 0.088
Part 2:
(50 C 3) / (100 C 3) = 0.12
Part 3:
(45 C 1) x (50 C 1) x (5 C 1) / (100 C 3) = 0.07
Plug in “0” for y, rearrange and solve.
Remember when you want to find the intercept of a variable, you plug in 0 for the opposite variable. Same goes for finding the x intercept.
When you want to find…
Y intercept: X=0
X intercept: Y=0
Answers:
X int= -6 or (-6,0)
Y int=2 or (0,2)
