Differentiate the function

Differentiate the function 14 ) 4 = x 5/3 - * 2/3 16 ) h ( t ) = wt - 4 et 18) 9 = 3 x (2+ 2C) 20 ) S ( R ) = 4 TTR 2 22 4 , vx + X 24 ) G ( t ) = 15t + 26 ) K (r ) = er + rc