PLEASE HELP!! Please show your work in explanation no nonsense or blank answers please ;)

r = 4.908

Step-by-step explanation:

V  = 885

height (given in the picture) = 11.7

V = h

V = (3.14)()(h)

885 = (3.14)()(11.7)

885/3.14/11.7 =

Take the square root and you get 4.908.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.