Respuesta :

nktselepov

[tex]a_n=a_1+d(n-1)\\d=a_2-a_1=348-355=-7\\a_3_8=355-7(38-1)=355-7\times37=96[/tex]

devishri1977

Answer:

96

Step-by-step explanation:

This is an arithmetic sequence

First term = a1 = 355

Common difference = d = second term - first term = 348 - 355 = (-7)

[tex]a_{n}=a+ (n-1)*d\\\\a_{38}=355 + (38-1)*(-7)\\\\=355 + 37 *(-7)\\\\= 355 - 259\\\\= 96[/tex]