The answer is all nonzero real numbers. I've had this problem before
I don’t know what that is it’s probably 9999999
If you subtract Betty's time for the swim, 27.948 seconds, from Nancy's time, 28.004 seconds, you will find that Betty was faster than Nancy by 0.056 seconds. She would be considered the winner of the 50-meter freestyle swim.
The answer to your question is 503
Answer:
The answer is option B. 729 over 64
