I’m pretty sure I know the answers but could you tell me the options for the drop boxes:)
Answer:
10
Step-by-step explanation:
Answer:
x = 21.3 repeating. so put the - on top of the 3 if you're writing it down
Answer:
D
Step-by-step explanation:
the n th term ( explicit formula ) of a geometric sequence is
•
= 

where r is the common ratio and
the first term
here r =
=
=
and
= 64, hence
= 64
→ D