5/6 is equal to 0.8333 while 1/3 is equal to 0.333
5/6 is greater
The balloon has a volume
dependent on its radius
:

Differentiating with respect to time
gives

If the volume is increasing at a rate of 10 cubic m/s, then at the moment the radius is 3 m, it is increasing at a rate of

The surface area of the balloon is

and differentiating gives

so that at the moment the radius is 3 m, its area is increasing at a rate of

Answer:
960
Step-by-step explanation:
We need to find 1/5 of 4800, we will do:
4800/5=960
So 960 is our answer.
Answer:
200.1625
Step-by-step explanation:
38.15 × 4 + .125 × 380.5
Answer:
60
Step-by-step explanation:
200 x 0.3 = 60