Answer:
these are the answers you need and you'll need it anyways yw
h= (V/πr²)(3)
Step-by-step explanation:
B
Answer: X = kuv/ (u+v)
that means that x(u+v)/(uv) = k, a constant. so you want x such that,
x(3+3)/(3*3) = 3(3+1)/(3*1)
x=6
