Photo is attached, please help! Will give brainliest.
![Photo is attached please help Will give brainliest class=](https://us-static.z-dn.net/files/d97/2bf9d7e5bde7a7996f1bc8d94457e412.png)
Answer:0.124402866242
Step-by-step explanation:here’s my attempt: dv/dt=d/dt(4pi/3r^3). 100=d/dt((4pi/3)*(8+X*t)^3) at t=0. 100/(4(pi)*8^2)=x where x is the rate of change of the radius. Not 100% sure though