Answer:
5
Step-by-step explanation:
median basically means the number which is in the middle so 8,8,9, 5 ,10,4,9
the median is 5 because <em>left</em><em> </em><em>and</em><em> </em><em>right</em><em> </em><em>middle</em><em> </em><em>is</em><em> </em><em>5</em><em> </em><em>that's why</em><em> </em><em>it</em><em> </em><em>is</em><em> </em><em>median</em>
1 7/20 mixed= 27/20
the people were shaking hands so there are 16 pair of people
The answer is D
took the test
