Ask Question
MathematicsMathematics
27 February, 13:15

What is the common ratio of the sequence 3, 21, 147, ...?

+5
Answers (1)
  1. 27 February, 13:39
    0
    The common ratio is a constant found in geometric sequences, denoted r in the equations for geometric sequences, when any term is divided by the term preceding it. In this case the common ratio is:

    147/21=21/3=7=r

    So 7 is the common ratio.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the common ratio of the sequence 3, 21, 147, ...? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Which of these is a binomial? O A. 2x3 - 713 O B. 5xy O c. x+2y2-7 O D. ab
Answers (1)
What multiplies to be - 42 and adds to be 19?
Answers (1)
S=5 (3.14) ab+5 (3.14) s^2
Answers (1)
Graph the inequality X+2y>6
Answers (1)
Karris ran 8/18 of a kilometer and cycled 9/18 kilometers of a race. How many kilometers was the race in all?
Answers (1)
New Questions in Mathematics
What is 7 hunderedths in simpilest form?
Answers (2)
Solve - 7x + 2x = - 45.
Answers (1)
A car travelled 100 km with half the distance at 40 km/h and the other half at 80 km/h. Find the average speed of the car for the whole journey.
Answers (1)
A milk container capacity is one gallon. How many cups would that equal?
Answers (1)
Bought three boxes totaling 151 book cost 50% more than the other two what was the price of the more expensive book 80 85 90 95 100
Answers (1)
Home » Mathematics » What is the common ratio of the sequence 3, 21, 147, ...?
Sign Up Forgot Password?