For n≥1, the n-th term of an arithmetic sequence is an, where  an=12(5n−1) Calculate the sum of the first 38 terms of this sequence correct to 1 decimal place. Select one: 1764651973446457.8 94.5 not in the list 1833.5 48.2

Q: . Find the nth term of the sequences below: 23 4 d. 2'3'4'5 2 3 4 е. 2 5 8' 11

A:

Q: scientific

A: We will find the 28th term

Q: 4. Given the following sequence: 3,8,13,18...108 1. Find the explicit rule: 2. Find the 30th term

A: Given: 3, 8, 13, 18,....108   An explicit formula for an arithmetic sequence is a(n)=a+(n-1)d Where…

Q: = - Find the 5th term of the sequence in which a₁ = 8 and an O 646 O 652 O 648 O 650 -3an-1-

A: To Find: fifth term of the given sequence.

Q: The Fibonacci sequence is defined by 1 = a₁ = a₂ and an =an-1 an+1 +an-2, n>2. Find for n = 5. an

A: Given a1 = a2 = 1 and an = an-1 + an-2  ,   n > 2

Q: In a given harmonic sequence: 1/3, 1/7, 1/11, 1/15..., what is the value of the 10th term? O 1/20 O…

A:

Q: In each of the following geometric sequences, find (i) the 5th term; (ii) the nth term. 14 16 a. 39…

A:

Q: For items 6 to 9, consider an arithmetic sequence whose nth term an = 5n - 1. 6. What is the common…

A:

Q: az =-3125, r=-, n=9 125

A:

Q: a) Find the directional derivative of S = In(2x +3y) at point (-1,1) in the direction ef 4i - 3i

A: The directional derivative of a function f(x, y) in the direction of the unit vector (a, b) is given…

Q: Which of the following sequence satisfies the recursive formula : an 5.an-1;n > 2 %3D O 5, 28, 125,…

A: In the question it is asked to find which series represents recursive formula.

Q: umbers 17 to 18: Given the sequence 10, 7,3,4,- 17 What is the next term? D. 0 С. 3 А. 5 В. 4 18.…

A:

Q: Given the following sequence: 8,12,16,20,24. Find the value of the 9th term. Sn=40 Tn=40 Sn=60 O…

A: The sequence 8,12,16,20,24 ..... is in  Arithmetic progression(AP)where , common…

Q: Write an explicit formula for the sequence: 1 1 1 1 1 1 8 An 9 I 9 , 10 " 11' 12 , 13 ,

A:

Q: (a,„) is a sequence and a =3 , n21 for 5a =a¸. What is the general term of this sequence? a. a, =5 O…

A:

Q: Consider the following sequence 4/7, 9/14, 5/7, 11/14, ____, if arithmetic, give d. and supply…

A:

Q: O O A 2. What is the approximate ratio between the Fibonacci number 610 and the number 377, which…

A: Use Fibonacci series

Q: Question 12 6 pts Write an equation for the nth term of the given geometric sequence. 2, 6, 18, ...…

A:

Q: Given the geometric sequence 33, 44/5, 176/75 find an explicit formula for an and find a12 please…

A: Given GP is 33,44/5,176/75 We have to find the explicit formula for an and then have to find a12.

Q: Question 4 For the sequence defined by: a1 = 2 an +1 + 3 an Find: a2 = %3D a4 = %3D Question Help:…

A: A sequence is a function from the set of natural numbers to the set of real numbers. A sequence may…

Q: a. Write the first 10 terms of the Fibonacci sequence. 1 (1+ V5 2 calculator to verify this…

A: a) First term= 1 Second term= 1 Third term=1+1=2 Fourth term=2+1=3 Fifth term=2+3=5 Sixth term=3+5=8…

Q: Find general solutions of the differential equation

A:

Q: -6

A: The value of a2 is,  a2=-2. The value of a7 is, a7=-64. Apply the formula , an=arn-1 For a7,…

Q: Given the explicit formula of the arithmetic sequence find the 27th term

A: an= -2.1n -7.1

Q: Find the explicit formula for the given sequence: {7,56,448,...}. an=

A:

Q: 1 1 + 25 1 Consider the geometric series 1+ 1 + .. 125 625 This series can be written in the form…

A:

Q: 2958 is the nth term of the arithmetic sequence 6, 10, 14, 18... for what value of n? That is an =…

A: Given,  the  arithmetic sequence                         6, 10, 14, 18, . . . and…

Q: Consider a sequence so that h≥ 1000, and are exactly - an= for so that the entries 9₁, 92000 91000…

A: As per the question we are given a sequence {an} such that : an  = (-1)n/n  for  n ≥ 1000 And a1 ,…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.