what percent of the students who spend less than 4 hours a week on screens reported a grade average above 80? round your answer
1 answer:
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Answer:
c = 17
Step-by-step explanation:
Since this is a right angle triangle we can use the Pythagoras theorem that states that (where c is the Solve for hypotenuse and "a" and "b" are the legs of the right angle triangle). From here we know that the answer to this question is....
