Question

3=0.03t^3+0.05^2 solve for t

Answer 1

I believe that the answer is 111203.703704=t

Answer 2

3=$0.03t^{3}$ + $0.05^{2}$
3=0.03$t^{3} + 0.05^{2}$
3=$0.003t^{3}$+ 0.0025
3-0.0025=$0.03t^{3}$
2.9975=$0.03t^{3}$
$t^{3} = \frac{2.9975}{0.03}$
t=4.64