Answer:
Negative
Step-by-step explanation:
It would be -1.3. Because you know? You add?
Answer:
Step-by-step explanation:
i nedd the answers
That’s not enough information to say how long he could do it. He could go slower or faster than her but by how much if so. So it’s not enough info.
If that’s the right equation... hopefully this helps
It decreases by 0.5
The original mean was 5.5
The new mean is 5