myra almost always spends at least 45 minutes on the treadmill. if myra got on the treadmill at 5:20 p.m., estimate the probibility that she will still be on the treadmill at 6:00
Hayley1 has it right, given the info in the question. It says 'almost always' so it is impossible to know for sure the probability she stays on it for 45 mins this day.
