I just need help evaluating this integral. Please show steps. Thank you!

1. The data below represents the concentration of two compounds in a reacting mixture. Time 1.5 1.6 1.7 Time 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 CA 0.2299 0.2632 0.2844 0.2966 0.3023 0.3033 0.3010 0.2966 0.2909 0.2846 0.2782 0.2719 0.2661 0.2607 0.2560 2.0000 1.7285 1.5073 1.3276 1.1821 1.0648 0.9705 0.8948 0.8344 0.7861 0.7478 0.7172 0.6930 0.6738 0.6585 1.8 1.9 2.0 2.1 2.2 2.3 CA 0.2518 0.2481 0.2450 0.2424 0.2402 0.2383 0.2368 0.2355 0.2345 0.2336 0.2329 0.2299 Cp 0.6464 0.6369 0.6293 0.6232 0.6185 0.6147 0.6117 0.6093 0.6074 0.6059 0.6047 0.6000 2.4 2.5 10 Find the integral $3.5Cgdt