Question: Find a 5 and a n for the following geometric sequences. a 2 = 12, r = 1/2

Find a5 and an for the following geometric sequences.

a2 = 12, r = 1/2

Step by Step Solution

★★★★★

3.35 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a 2 12 r 12 To find a usea 2 ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Calculus With Applications Questions!

Q:

Journal the following transactions related to the service business Toms Tailor Shop, owned by Tom Turnbull. 1. October 1. Received cash from owner, Tom Turnbull, as an investment, $5,000.00. Receipt...

Q:

Find a 5 and a n for the following geometric sequences. a 1 = 8, r = 4

Q:

Find a 5 and a n for the following geometric sequences. a 1 = 4, r = 3

Q:

Find a 5 and a n for the following geometric sequences. a 4 = 81, r = -3

Q:

TOPIC 9-3 Independent Practice 8' Application For each sequence, determine whether the sequence is arithmetic {A}. geometric {G}, or neither [N]. 1. 5,25,125,___ 2. E.12.2,-- 3.-111,2.5,113.5,... 4....

Q:

stuck hel[ Pf iCampus Login X College Algebra - MILESTONE 5 X *[Solved] To collect data on the sic x Mathway | Algebra Problem Solv X + X > C A...

Q:

Write an explicit formula for each of the following geometric sequences. a. 6, 12, 24, 48, 96, 192, ... b. 50, 10, 2, , , , ... c. , , 2, 8, 32, 128, ... d. 16, 4, 1, , , , ...

Q:

Find the term indicated in each of the following arithmetic sequences. 1. 2, 4, 6, ... 15th term___ 2. 13, 16, 19, 22, ... 25th term___ 3. 99, 88, 77, 66,... 18th term___ 4. 1/8, 1/4, 3/8, 1/2, ......

Q:

\fc) 4+69+.... r : I mark S = 2 marks . . . . . . 5 . . 4 23. The sum of an infinite geometric series 18 5 and the common ratio is . Find the first term. 23. 2 nmrks 24. A hard rubber ball is dropped...

Q:

Write a rule for the nth term of each of the following geometric sequences. 1. 1, -4, 16, -64, ... 2. 5, 10, 20, 40, ... 3. 6, -30, 150,-750, ... an = ( - y ) n - 1 4 8 16 4. 2, 3' 9' 27'." 5. r = 3,...

Q:

A. Multiple Choice. Read and analyze the following items and determine the letter of the correct answer from the given choices. Write your answer on a separate sheet of paper. 1. What expression is...

Q:

In the paper "Mating System and Sex Allocation in the Gregarious Parasitoid Cotesia glomerata" (Animal Behaviour, Vol. 66, pp. 259-264), H. Gu and S. Dorn reported on various aspects of the mating...

Q:

What is a special-order decision? Why can managers ignore fixed overhead costs when making special-order decisions?

Q:

What ratio is normally considered to be an investment ratio

Q:

Which interest rate would you prefer to pay on a loan: 9% compounded monthly, 9.1% compounded quarterly, 9.2% compounded semiannually, or 9.3% compounded annually?

Q:

Construct a 95% CI for the true mean SBP among people with glaucoma? Ophthalmology, Hypertension A study is conducted to test the hypothesis that people with glaucoma have higher-than-average blood...

Q:

If the average SBP for people of comparable age is 130 mm Hg, is there an association between glaucoma and blood pressure? Ophthalmology, Hypertension A study is conducted to test the hypothesis that...

Q:

What is the best point estimate for p, the probability of a failure with the drug? Sexually Transmitted Disease Suppose a clinical trial is conducted to test the efficacy of a new drug,...

Q:

Calculate the specific identification Compute the amount of goods available for sale Goods available for sale. Compute the amount of ending inventory and cost of goods sold at December 31. 2015 under...

Q:

answer each question with the needed short answer : a) a firm has annual sales of $113, $41 of inventory, and $50 of accounts receivable what is its inventory turnover ratio answer ( ) b) A company...

Q:

Problem: The expected future cash flows for a firm have been forecasted in two stages and correspond to two time periods. Stage one is a finite horizon from years 1 to 5. Stage two is the remaining...