Final answer:
Celeste fails to get a hit 70 percent of the time as she gets hits 3 out of 10 times, which means she does not get a hit 7 out of 10 times.
Step-by-step explanation:
If Celeste gets a hit 3 out of each 10 times at bat, then she fails to get a hit the remaining 7 out of 10 times. To find the percentage of times she fails to get a hit, we can use a simple calculation:
Failure rate = (Number of failures / Total attempts) * 100%
In Celeste's case, that gives us (7 failures / 10 total attempts) * 100%, which equals to 70% failure rate. Thus, the main answer is that Celeste fails to get a hit 70 percent of the time.