If it rains, then practice is cancelled that day.
It rains on Thursday. What can you conclude?

I can conclude practice was cancelled on Thursday

Explanation:

Since the sentence says "If it rains, practice is cancelled that day" since its raining on Thursday, practice is cancelled for Thursday

hope this helps :)

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

the answer is c. nacl