Answer:
[tex]a_{15} = 2147483648[/tex]
Step-by-step explanation:
first, find the common ratio (r) by dividing the second term by the first term:
r = 32 / 8 = 4
next, write a formula for the geometric sequence:
[tex]a_{n} = a_{1} * (r)^{n-1} \\a_{15} = 8 * (4)^{14} \\a_{15} = 2147483648[/tex]
