\(c)C=2^4\cdot5-\left[131-\left(13-4\right)^2\right]\\ =16\cdot5-\left(131-9^2\right)\\ =80-\left(131-81\right)\\ =80-50\\ =30\\ d)\left(-8\right)^2:\left\{25-18:\left[\left(5^2+2^2\right):11-2024^0\right]\right\}\\ =\left(-8\right)^2:\left[25-18:\left(29:11-1\right)\right]\\ =64:\left(25-18:\dfrac{18}{11}\right)\\ =64:\left(25-11\right)\\ =64:14\\ =\dfrac{32}{7}\)