Sign In
Ask Question
Tiana Stokes
Mathematics
21 October, 14:47
14th term of geometric sequence 10,20,40
+1
Answers (
1
)
Adyson Proctor
21 October, 14:49
0
Answer: 81920
Explanation: The general formula for nth term in a geometric sequence is an=a1*r^ (n-1), where a1 is the first term, r is the common ratio, and n is the position in the term (in this case 14).
To find the common ratio, we can simply divide the next term after the first (20/2=10).
So, an=10*2^ (14-1).
After doing the parentheses and multiplication, we have 20^13, which is 81920.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“14th term of geometric sequence 10,20,40 ...”
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
After shopping, it took Manuel 87 seconds to push a shopping cart directly to his car. In one- third of that time, Manuel had moved 58 meters at a constant velocity. What was the cart's velocity?
Answers (1)
What two numbers add up to 15 and the difference is 7?
Answers (2)
Identify the slope of the line for the equation y = - 6x + 5. A) - 6 B) - 5 C) 5 D) 6
Answers (1)
Relationship between the two 4s in the number 644532.
Answers (1)
What is the factored form of (a^2-6) (a^2+4) the answers that I can choose from are a^4 + 2a^2 + 24 a^4 - 2a^2 + 24 a^4 - 2a^2 - 24 a^4 + 2a^2 - 24
Answers (1)
New Questions in Mathematics
Irina wants to build a fence around a rectangular vegetable garden so that it has a width of at least 10 feet. She can use a maximum of 150 feet of fencing.
Answers (1)
At the flea market path and four buckets of Legos with each bucket containing 1,398 Lego pieces. if you wanted to with the Lego pieces into three piles, how many pieces should he put into each pound?
Answers (1)
Jane's favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3. How many cups of pear juice should she use to make 20 cups of punch?
Answers (1)
What is 8x over 3 minus X over 2 equals - 13?
Answers (1)
Find the present values of these ordinary annuities. discounting occurs once a year. a. $600 per year for 12 years at 8%
Answers (1)
Home
»
Mathematics
» 14th term of geometric sequence 10,20,40
Sign In
Sign Up
Forgot Password?