Question

1a. Find a1 and r for a geometric sequence with the values given below an= 63,...

1a. Find a1 and r for a geometric sequence with the values given below

an= 63, n=3, Sn=91

a1= ?

r=?

b. find the sum of the terms in the arithmetic sequence below Sn

-10, -12, -14, -16,... -24

Sn=?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1a. Find any of the values a1, r, an, n, or sn that are missing from...
1a. Find any of the values a1, r, an, n, or sn that are missing from the geometric sequence r= 5/2, n=4, S4=1624 the value of a1 is? b. find the sum of the first n terms of the indicated geometric sequence with the given values 1/8 + 1/2 + 2 + (X) times (X) times (X)times + 32
1.a) If a person borrows​$1,200 and repays the loan by paying $100 per month to reduce...
1.a) If a person borrows​$1,200 and repays the loan by paying $100 per month to reduce the loan and 1% of the unpaid balance each month for the use of the money, what is the total cost of the loan over 12 months? The total cost of the loan is ​$? b) find a1 and r for a geometric sequence with the values given below An=63 n=3 Sn=91 a1=?
1) The twelfth term of an arithmetic sequence is 118, and the eighth term is 146....
1) The twelfth term of an arithmetic sequence is 118, and the eighth term is 146. Find the nth term. (3 points) 2) A partial sum of a geometric sequence is given. Find the sum. (3 points) 3) Determine wether the given infinite geometric series is convergent or divergent. If the series is convergent, then find its sum. (4 points) a)   b)
1) Given the geometric sequence an with the following information, find a10. a5=15 a8=59 Select the...
1) Given the geometric sequence an with the following information, find a10. a5=15 a8=59 Select the correct answer below: a10=5/27 a10=5/9 a10=5/81 a10=5/243 2) Is the following sequence a geometric sequence? If so, find its common ratio. 11,−112,−6,−132,−7,… Select the correct answer below: The sequence is geometric with common ratio −3/32. The sequence is geometric with common ratio −1. The sequence is geometric with common ratio −1/2. The sequence is geometric with common ratio −1/4. The sequence is not geometric.
A sequence is a list of numbers that are calculated based on a certain rule. For...
A sequence is a list of numbers that are calculated based on a certain rule. For instance, the progression described by the rule An = 2 ∗ n results in the numbers: 0 2 4 6 8 10 ··· 2 ∗ n. The sum of this sequence can be calculated as Sn = 0+2+4+6+8+10+···+2 ∗ n. Write a function that takes as input the number n and calculates the sum of the sequence up to the nth term (inclusive) for...
Find the sum of the finite geometric sequence. (Round your answer to three decimal places.) 22...
Find the sum of the finite geometric sequence. (Round your answer to three decimal places.) 22 6 3 2 n n = 0
1 .Answer the following questions about the arithmetic sequence 2, 5, 8, 11, .... . Find...
1 .Answer the following questions about the arithmetic sequence 2, 5, 8, 11, .... . Find n if the series 2 + 5 + 8 + 11 + ⋯ + 119 = 2420. 2. Answer the following questions about the geometric sequence 3, 12, 48, 192. Which term in the sequence is 12288? 3. Find the sum of the series 106 + 103 + 100 + 97 + ⋯ − 41. 4.Find S7 and S∞ for the series 6 +...
For the sequence 8x + 4, 7x + 3, 6x + 2, 5x +1, ... ,...
For the sequence 8x + 4, 7x + 3, 6x + 2, 5x +1, ... , a. Identify the next 3 terms. b. Is the sequence arithmetic or geometric? How do you know? c. Find the explicit and recursive formulae for this sequence. d. Write out the sum formula for the first 20 terms and evaluate. e. Write your process to part (d) in Sigma Notation.
1. Find the limit of the sequence whose terms are given by an= (n^2)(1-cos(5.6/n)) 2. for...
1. Find the limit of the sequence whose terms are given by an= (n^2)(1-cos(5.6/n)) 2. for the sequence an= 2(an-1 - 2) and a1=3 the first term is? the second term is? the third term is? the forth term is? the fifth term is?
response values, of 2 replicates of an experiment , are given below- a=25, 22; b=36, 37;...
response values, of 2 replicates of an experiment , are given below- a=25, 22; b=36, 37; c=30, 32; abc = 8, 13; ab=9, 10; ac=15, 16; bc=13, 14; (1) = 20, 21 (a) Draw the geometric diagram and design matrix (b) fond the interaction effects- AB & ABC only.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT