81 minus 86 = -5
No, she is 86.
86
6,966
For 98 78 86 88 84 81 93 92 89 and 81: σ=6.2361
It is the middle value which is 81
The product is 6,966
86" = 2.1844 meters
No, 6 is neither a multiple nor a factor of 86.
The median is 86.5
85 is.
86.90909090 recurring or 86 and one eleventh.