7+4=11 11+8=19 19+16=35 35+32=67 so the next no. is 67..............
Note the difference between each pair is doubled compared to the previous pair. 5 ; 7 = 2^1 7 ; 11 = 2^2 11 : 19 = 2^3 19 : 35 = 2^4 So 35 : x = 2^5 = 32 So 35 + 32 = 67 .
+1, +2, +4, +8 It doubles each time. The next number will be 35.
67
5, 11, 19.
67 7 + 4 = 11 11 + 8 = 19 19 + 16 = 35 35 + 32 = 67 67 + 64 = 131 ...
One rule for this pattern is to add twice the previous value added 4 + 1 = 5 5 + 2×1 = 5 + 2 = 7 7 + 2×2 = 7 + 4 = 11 11 + 2×4 = 11 + 8 = 19 Continuing the next numbers would be: 19 + 2×8 = 19 + 16 = 35 35 + 2×16 = 35 + 32 = 67 ...
7+4=11 11+8=19 19+16=35 35+32=67 so the next no. is 67..............
Note the difference between each pair is doubled compared to the previous pair. 5 ; 7 = 2^1 7 ; 11 = 2^2 11 : 19 = 2^3 19 : 35 = 2^4 So 35 : x = 2^5 = 32 So 35 + 32 = 67 .
11 - 7 = 4 19 - 11 = 8 35 - 19 = 16 67 - 35 = 32 Getting the picture? Just double the amount added on the previous one.
35. 5+2^1=5+2=7 7+2^2=7+4=11 11+2^3=11+8=19 19+2^4=19+16=35
+1, +2, +4, +8 It doubles each time. The next number will be 35.
7 11 19 35 67 131 259 515... Double the last number then take away 3 for the next number.
67
The answer is 67 because the pattern is 2x(x-1)-3 11-7 is 4 19-11 is 8 which is twice 4 35-19 is 16 which is twice 8 so the next difference is twice 16, =32 so the next number is 35+32 =67
To find the median, first you have to line up the number sequentially. 11 19 22 22 26 29 35 40 53 56 224 Then, you cross off one number on each side unil you have only one number left: 11 19 22 22 26 29 35 40 53 56 224 11 19 22 22 26 29 35 40 53 56 224 11 19 22 22 26 29 35 40 53 56 224 11 19 22 22 26 29 35 40 53 56 224 11 19 22 22 26 29 35 40 53 56 224 29 is the median, or middle, number.
5, 11, 19.