Respuesta :
The answer is 7/20. Because there is a total of 20 arrivals an 6 are at 8:20. If one more bus comes at 8:20 the chance is 7/20
Step-by-step explanation:
The answer is 7/20. Because there is a total of 20 arrivals an 6 are at 8:20. If one more bus comes at 8:20 the chance is 7/20
Step-by-step explanation: