Answer:
6x-8
Step-by-step explanation:
6 times the number of x
minus the number 8
5,6
1/2 s + 3/4 s + 1/4 s + 4
((2+3+1)/4)s +4
6/4 s + 4
3/2 s + 4
= 2001.19452
V=πr2h=π·72·13≈2001.19452