#2. (-10, 0) (-10, -8) (0, -8)
#3. (-10, 0) (-10, 8) (-7, 8)
#4. (-10, 0) (-7, 0) (-7, 8)
#8. (0, 8) (0, 0) (8, 0) (10, 4)
#9. (-7, 0) (-7, 8) (0, 8) (0, 0)
#10. (-10, 0) (0, 0) (0, -8)
Not sure about the others. Hope this helps, though.
Answer:
y=2, and x=10/11
Step-by-step explanation:
Answer:
Step-by-step explanation:
First, find the mean ; (32+45+33+22+50+48) / 6 = 230/6
Mean = 38.33
Variance =
n = sample size
Variance = 
Variance = 
= 
= 121.8667
Therefore, variance = 121.87
Answer:
The answer is 6.93 inches of snow.
Step-by-step explanation:
Snow fall on Sunday: 0.93. Twice as much on Monday: 0.93x2=1.86
Add it all up: 0.93+4.14+1.86=6.93
Answer:20%
Step-by-step explanation: 10% because the shirt was already discounted and another 10% from the coupon