Answer:
Jane is in the 100th percentile.
Step-by-step explanation:
Although she does not have a perfect raw score, percentile scores are the percentage of students that a person scores better than. Since she has the highest score, she scored in the top percentile and is better than 100% of other students who took the test.
The coefficients are -7, 8, -3, 1, and -9
The answer is D:) I hope this helped.. And download the app Connects it helps with math problems and people actually help and solve them
<u><em>Answer:</em></u>3
<u><em>Explanation:</em></u><u>Before we begin, remember the following:</u>

<u>Now, for the given, we have:</u>
3

<u>Applying the above rule, we would get:</u>

Since

cannot be reduced into any other form, therefore, 3√10 would be our final answer.
Hope this helps :)