show working out please

Use the Trapezium rule on the following equations to determine the area under the curve in identified range (a) S= 18 from 2 to 4 (b) p= $ 3.2 from 3 to 6 (c) a = 3+45 - 4t-2 from 2.5 to 4 (d) t = v2sin from 2 to 10 (e) S= ex from -2 to 2 (f) t = 02.6x - 10e 5 from 1.2 to 1.7 (g) s = 5+ 12t - 4.9t2 from -0.2 to 0.4 (h) y = 0.5ex - 3 cos(0.5x) from -7 to -4