Find the volume of the cone. use 3.14 for pie 12ft width and 13ft height

By width, if you mean diameter = 12 ft.

Radius = 6 ft.

Height = 13 ft.

π = 3.14

Area of a cone = 1/3πr^2h

= 1/3 x 3.14 x 6 x 6 x 13

= 3.14 x 12 x 13

= 3.14 x 156

= 489.84 ft.^3

Hope this helps you!

2 1/2 feet

step-by-step explanation:

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the 14th row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100