Each student will have a little more then a hallway and a half to decorate
If you were to be exact each student would have 1.6 (repeating) hallways which would make sense in the problem situation <span />
Answer:
(27,2) and (243,18)
(63,9) and (84,12)
(45,15) and (60,20)
(27,12) and (72,32)
(15,30) and (20,40)
(12,32) and (18,48)
(18,63) and (24,84)
Step-by-step explanation:
Formula for slope of a line is
a) (15,30) and (20,40).
Similarly find the slope of other lines.
b) (12,32) and (18,48).
c) (27,12) and (72,32).
d) (45,15) and (60,20).
e) (27,2) and (243,18).
f) (18,63) and (24,84).
g) (63,9) and (84,12).
After arranging the slopes in increasing order, we get
So, required arrangement of ordered pairs is
(27,2) and (243,18)
(63,9) and (84,12)
(45,15) and (60,20)
(27,12) and (72,32)
(15,30) and (20,40)
(12,32) and (18,48)
(18,63) and (24,84)
Answer:
She can ride the bus 12 times before she needs to load more money on her pass.
Step-by-step explanation
1. You would take 18 and divide it by 1.5 (1.50) to get 12.
Probability of drawing a face card =
4 suits x 3 = 12

Probability of drawing a black card =

Hope this helps. - M
I don’t know why I never think there’s that many people