Answer:
Perpendicular lines are lines that intersect at right angles. If you multiply the slopes of two perpendicular lines in the plane, you get −1 . That is, the slopes of perpendicular lines are opposite reciprocals .
Hope this help:)
Arrange data set in ascending order:
State A: 21, 22, 22, 23, 23, 23, 24, 24, 25
State B: 20, 20, 21, 22, 23, 23, 24, 46, 50
State A State B
minimum 21 20
1st Quartile 22 20.5
median 23 23
3rd Quartile 24 46
maximum 25 50
IQR 2 25.5
Answer:
Ian saves 7.92
Step-by-step explanation:
9.24/6=1.54
2*9.24= 18.48
8.80/4=2.20
3*8.80= 26.40
26.0 - 18.48 = 7.92
The answer to this is 8%.
