The volume of a cube is decreasing at the rate of 10 m3/hr. how fast is the total surface area decreasing when the surface area is 54 m2?

Step-by-step explanation:

We have volume of a cube = , where a is the side

Given that

, where S is surface area

Differentiate V wrt t

To find a:

Hence we get

Hence rate of decrease of surface area =

Decreasing at the rate of 13.33 m^2/hour.

your answer is b ^w^ hope i

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week