N=0,8,16,24,...; because when n=8k

then n/8 is natural number.
So the smallest value of n is 0.
Friday 1.05 mile
Saturday 1.50 mile
Sunday 1.25 mile
Tuesday 1.10 mile.
The smallest of these numbers is 1.05, so on Friday Jonathan rode the least.
I think is
9 + x = 16 + 27
9 + x = 43
x = 52
Volume=(height)(pi)(radius^2)
Volume=(8)(3.141592)(2^2)
V=(8)(4)(3.141592)
V=(32)(3.141592)
V=100.530944
Mars!! Mark as brainlest please