Answer:
1835008
Step-by-step explanation:
7,28,112,448,1792,7168,28672,114688,458752,1835008
Answer:
1835008
Step-by-step explanation:
The n th term of a geometric sequence is
[tex]a_{n}[/tex] = a[tex](r)^{n-1}[/tex]
where a is the first term and r the common ratio
Here a = 7 and r = 28 ÷ 7 = 4, thus
[tex]a_{10}[/tex] = 7[tex](4)^{9}[/tex] = 7 × 262144 = 1835008
