Find the value of x in the sequence of numbers 5,1,6,0,4,8,x,2 if the sum of the first 7 numbers is 30 and the average is 4. Choose one.
A) 4 B) 9 C) 8 D) 6 E) 7
Given 5+1+6+0+4+8+x =30 (36+6)/7 =6 Answer : 6
<result>D</result>
Find the value of x in the sequence of numbers 5,1,6,0,4,8,x,2 if the sum of the first 7 numbers is 30 and the average is 4.