Final answer:
A swim team member cannot be both an advanced and an intermediate swimmer due to mutually exclusive categories. Jessica's swim distance progression is unclear without a pattern; Mrs. Roth can lift objects equal to or under 22.5 kg.
Step-by-step explanation:
The probability that a member is an advanced swimmer and an intermediate swimmer at the same time is zero. This is because the categories of advanced, intermediate, and novice swimmers are mutually exclusive; an individual can only be in one category at a time. Since one cannot be both an advanced swimmer and an intermediate swimmer simultaneously, it is impossible for this event to occur.
Regarding Jessica's swim pattern, if she continues the progression of distances swam, the fifth day would likely involve an increase in distance. We would need to identify the pattern from the first four days to predict the fifth day. As for Mrs. Roth, she can lift the computer (weighing 2,550,000 mg, which converts to 2.55 kg) and the potted plant (22.55 kg) as both weigh less than or equal to her lifting capacity of 22.5 kg. The box of books (23,500 g or 23.5 kg) and the statue (2,450,000 cg or 24.5 kg) are too heavy for her to lift.