The values of the concentration C of a desired compound in terms of the time t (sec) are given in the following table t 3 9 12 18 24 30 C(t) 4.1 4.3 3.9 3.4 3.1 2.7 Assuming that the guess function is C(t) = c + ae−0.47t + be−0.06t , find the values of a, b and c that best fit this table. The values of the concentration C of a desired compound in terms of the time t (sec) are given in the following table t 3 9 12 18 24 30 C(t) 4.1 4.3 3.9 3.4 3.1 2.7 Assuming that the guess function is C(t) = c + ae−0.47t + be−0.06t , find the values of a, b and c that best fit this table.