 
 <translate> On the second day, the executive receives 16 / 2 = 8 new emails. On the third day, he receives 8 / 2 = 4 new emails. On the fourth day, he receives 4 / 2 = 2 new emails. Therefore, during the entire trip he will have received 16 + 8 + 4 + 2 = 30 new emails. The final answer: 30. <ibo> N'ụbọchị nke abụọ, onye isi ahụ na-enweta ozi ịntanetị ọhụrụ 16 / 2 = 8. N'ụbọchị nke atọ, ọ na-enweta ozi ịntanetị ọhụrụ 8 / 2 = 4. N'ụbọchị nke anọ, ọ na-enweta ozi ịntanetị ọhụrụ 4 / 2 = 2. N'ihi ya, n'oge njem ahụ dum, ọ ga-enweta ozi ịntanetị ọhụrụ 16 + 8 + 4 + 2 = 30. Azịza ikpeazụ ya bụ: 30. 