11 to 12 13 14 July 8, 2019 16 32 64 128 11 y 12 13 14 y 15 11 12 vs 13 14 mustang gt 11 12 13 and 14 evaluate the double integral 11 12 x =- 13 14 11 12 vs 13 14 gt500 11 12 13 and 14 are the atomic numbers of the elements 11 11 today + 11 + 12