V+F-E=2
F-E=2-V
-E=2-V-F
E=-2+V+F
Answer:
10x-3
Step-by-step explanation:
Answer:
29
Step-by-step explanation:
Answer:
The probability that a senior drives to school (in only 12th grade): 71.428...%
The probability that a senior drives to school (in sophomores, juniors, and seniors): 25%
Step-by-step explanation:
Feel free to ask if you have any questions.