Divide 3 from both sides to get a=57/3 then a=19
I believe it’s your first choice .
C. 427
The median is the middle number of all the data
Since there is an even number of data points the median is in between the middle two data points (434 and 420)
To find this: 434-420=14
14/2=7
434-7=427
420+7=427
Answer:
3/3=1
Step-by-step explanation:
