What’s the fifth term of a sequence whose first term is 5 and whose common ratio is 3?
1 answer:
Answer:
405.
Step-by-step explanation:
This is a geometric sequence where the nth term = a1 r^(n -1).
Here a1 = 5 and r = 3 so
the fifth term a5 = 5(3)^(5-1)
= 5 * 81
= 405.
You might be interested in
Answer:
-30
Step-by-step explanation:
False the +2 shifted to equation up 2 spots not left 2 spots
:)))
180-98=82 so 82 degrees is the answer
Answer:
mark brainlyest and I will answer
Final Answer :
36 L
Step-by-step explanation:
4.5 L × 8 gallons = 36
