Answer:
C
Step-by-step explanation:
The volume (V) of a cone is calculated as
V =
area of base × height
=
× πr² × height
Here diameter = 22, thus r = 11 and h = 22
V =
× π × 11² × 22
=
× π × 121 × 22
= 
≈ 2787.64 → C
Answer:
$92.80
Step-by-step explanation:
$5.5+ $1.5 ((11.6*5)-1)+ $0.20*9
The value could be rewritten as 2(x+4)