Register
What number is next 7,21,8,72,9
189k views
1 vote
What number is next 7,21,8,72,9

User Roddy R
by
7.8k points

1 Answer

6 votes
Since the rule of this sequence is the powers of 3, the answer is 243 because 7 times 3 is 21, 8 times 9 is 72, and 9 times 27 is 243.
User Jason Wiener
by
8.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What goal of the constitution was also a goal of the Magna Carta?
is it true or false that after the american revolution conflicts in the northwest territory erupted between remaining british soldiers and native americans
Who made dutch claims in north america?
How did world war 1 affect the racial and ethnic makeup of american cities
What was an effect of nationalism in Europe in the early 1900s?
Link Copied!