Answer: 12.6
Step-by-step explanation:
For the first one it would be no solution
Answer:
½
Step-by-step explanation:
12 girls
So, 20-12 = 8 boys
6 didn't bring lunch box
So, 8-6 = 2 brought lunch box
2 boys and 8 girls brought lunch box.
10/20 brought lunch box
Probability = 10/20 = ½
Answer:
E: (-7,12)
F: (-1,10)
G: (-5,0)
Hope this helps
Step-by-step explanation: