Question

(b) The volume of water in a container is

directly proportional to the cube of its depth.
When the depth is 12 cm, the volume is 576 cm3.
Calculate
(i) the volume when the m is 1300 cm?. [2]

Answer 1

See below.....Something is wrong with your question

Explanation:

v = k d^3 or k = v/d^3 = 576/12^3 = 1/3

when depth (??? m??) is 1300 :

1/3 = v / (1300^3) = 732 333 333 .3 cm^3