Answer:
18
Step-by-step explanation:
The average is found by adding all the numbers and dividing by 5
(2+ 81+ 29+ 18+ x)/5 = 26.8
Multiply each side by 5
(2+ 81+ 29+ 18+ x) = 134
x+130 =134
Subtract 130 from each side
x = 4
Now we want the median
List the numbers in order from smallest to largest
2,4,18,29 ,81
The median is the middle
52 °
add up 38+90
128
180-128= 52 and there’s your answer
62,900
21,000
126,300
856,700
70 + 98 + 83 + 66 + 41 = 358
358 / 5 = 71.6
70 + 98 + 83 + 66 + 41 + 81 = 439
439 / 6 = 73.166...
Therefore, the correct answer to this problem is answer A.