Question 19 |12 and r = V2. What is the In a geometric sequence, a1 = approximate sum of the first 20 terms of the sequence? А 339.4 ©29,624.9 8,688.9 O 29,636.9

Q: If the first term a, and common difference d of an arithmetic sequence are 3 and 4 respectively then…

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Q: Question 30 7 and 20 respectively. What The 4th and 7th terms of a geometric sequence are is the sum…

A: Given 4th term of a geometric sequence is 127and the 7th term of a geometric sequence is 1729. We…

Q: Find the eighth term of the geometric sequence whose second and fourth terms are 0.2 and 5

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: Find the sum, if it exists, of the infinite geometric series related to 64(1) . n-1 the infinite…

A: So option (b) is correct.using the formula  S=a/1-r

Q: The sixth term Of a geometric sequence consisting of positive integers is 96 and the tenth term is…

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Q: If the 5th term in a geometric sequence is 25 and the 7th term is 16, what is the common ratio of…

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Q: 1. Find the first four terms of the sequence whose nth term is an = 2 + 3n. * 5, 7, 9, 11 O -1, -4,…

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Q: Find the first four terms and the seventh term of the sequence that has the given nth term.

A: Given 5n3-2n2

Q: 11 and the 13" term, a,3, is equal to 33. Find the value of the 17t" For a given geometric sequence,…

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Q: Find the first four terms in the sequence with the nth term 6n−2

A: Given the nth term=6n-2 We have to find a1,a2,a3 and a4

Q: Find the sum of the first 5 term of geometric sequence where first term is 3/5 and where common…

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Q: The first term of a geometric sequence is  1536 and the common ratio is 1 /2 . Which term of the…

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Q: ind the 85th term of the arithmetic sequence with first term 1 and common difference -1/2

A: As we know that the expression for the nth term of the arithmetic sequence is: Tn=a+n-1d Where 'a'…

Q: The first term of a geometric sequence is 8, the second term is 24, & the 3rd term is 72.  What is…

A: The sum of first  n  terms of a geometric series can be calculated using the formula, Sn=a1-rn1-r.…

Q: SKETCHPAD Question 26 What are the first 5 terms of the sequence represented by "n a =2n – 3a 'n -…

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Q: what is the 7th geometric sequence where the first term is 4 the common ratio is 3

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Q: Here are the first two terms of a geometric sequence: 2, 4. What are the next three terms?

A: First-term, a=2 Common ratio, r = 4/2 = 2

Q: Question 3 Find the eleventh term of the given geometric sequence: -1, 2, -4, 8, .......... The…

A: We know that if the first term of a geometric sequence is a and common ratio is r ,then the n-th…

Q: Example 1: Find the first five terms of the sequence where an = n2 – 3 %3D

A: Given :            To find the first five term of the sequence,  an = n2 - 3 The first five terms…

Q: A geometric sequence starting with 6 is given by xn+1 =Xn. Find the 5th term in the 3 sequence.

A: Given that the geometric sequence with first term is 6 x1 = a = 6 Given :- xn+1 = 13xn put n = 1 x2…

Q: Question 13 Develop your own geometric sequence starting with a term of 3. 1. Identify a common…

A: topic - geometric progression

Q: 1) Find the 8th term of the geometric sequence 100, 20, 4, ...

A: According to our guidelines , We can answer only first question. Kindly re-post other remaining…

Q: SKETCHPAD Question 9 What is the general formula for the nth term of the sequence 0, 1, 4, 9, 16,…

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Q: Find the common ratio and write out the first four terms of the geometric sequence 4n-2 3 (Round any…

A: As per our guideline if multiple questions are posted we are supposed to  answer only the first one.…

Q: 6. Find the first 4 terms and the 12th term of the geometric sequence: a, =100,000 and r = -0.2 ɑ1 =…

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Q: QUESTION 1 Find the next three terms of the sequence 30, 15, 7.5,. 3. Describe in words how the…

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Q: 1) Find the first five terms of the sequence as well as the 30th term of a, = 2n

A: Since there are multiple questions the first questions is answered as per our guidelines. kindly…

Q: Choose an expression for the apparent nth term of the sequence. Assume that n begins with 1. 1,-1,…

A: Given sequence 1 , -1  , 1 , -1 ,  1 ,  . . . . . .

Q: Find the sum of the first five terms of the sequence with the given general term. an = (−1)n

A: Given sequence, an=(-1)n Put n=1 to 5 to get first five terms of sequence then add them.

Q: Find the 10th and 20th terms of the geometric sequence with first term 3 and common ratio 2

A: Given: first term 3 and common ratio 2. To find: Find the 10th and 20th terms of the geometric…

Q: The sum of the first three terms of an arithmetic sequence is 45, and its 5th term is 24. What is…

A: We can find the 8th term of the GP as below

Q: Question 7 Find the nth term of the geometric sequence whose initial term is ai = 7.5 and common…

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Q: An arithmetic sequence has first term aj = 1 and fourth term a4 = 16. How many terms of this…

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Q: how do we show that the term of the sequence U(n+1)=aUn+b is the one in the picture

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Q: If the first term a, and common difference d of an arithmetic sequence are 3 and respectively then…

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Q: An arithmetic sequence has a common difference equal to 10 and its 6th term is equal to 52. Find its…

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Q: Question 2 What is the 10th element in the following sequence? The first element is 8. 8,11,14,17,.

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Q: Question 9 Suppose you are given a sequence that is described by a formula, starting at index n=0.…

A: If we  replace the starting index n=0 by the new starting index n=1 then in the formula we have to…

Q: SKETCHPAD Question 8 a =(-1)²"(n – 10), What is the 9th term of the sequence Show your work Note: If…

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Q: 1 and whose first term is 8. 2 Find the 9th term of the geometric sequence whose common ratio is

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Q: 1. Find the 30th term of the 1 1 1 harmonic sequence ,0, –? - - - 4'2' 2 2 How many multinles of -

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: Find an explicit formula for the general term  an  of the sequence. 1, −  1 3 ,   1 5 , −  1 7 ,…

A: We have to find the formula of general term.

Q: A particular arithmetic sequence begins 2, 9, 16, . Find the sum of the first 100 terms.

A: 2, 9, 16, ........ It is an arithmetic sequence with,

Q: The fourth term of a geometric sequence is 135 3645 and the seventh term is 4. Find the first 32…

A: Given :                     The fourth term of the geometric sequence is 1354 and seventhterm of…

Q: Find the first 10 terms of the sequence an 5n + 2. its 9th term is its 10th term is

A: To find the first ten terms of the sequence substitute n=1,2,3,........9,10 in an

Q: a. What would be the population size in 7 years. b. Fund the sum of the first eight terms of the…

A: Given; P0=5000 Rate=2%=0.02 the sum of the first eight terms of the sequence 18,-14,12,.... Formula…

Q: If the 100th term of an arithmetic sequence is 600, and its common difference is 6, then its first…

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Q: 1. What is the ninth term of a harmonic sequence if the first three terms are 111 2'6'10 2. Find the…

A: This is the problem of counting and series and finite math.

Q: If 5, 25 are two adjacent terms in a geometric sequence ( in that order), then the next term is

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.