QUESTION 1 1.1 1.2 1.3 Given the arithmetic sequence: 7; 2; -3; ... Calculate: 1.1.1 The n-th term, Tx. 1.1.2 The 20 term, Tao 1.1.3 The sum of the first 20 terms. The 8 term of a geometric sequence is 640 and the 5 term is 80. Determine the 3 term of the sequence, Calculate'n if (5r-2) = 255

Q: 13. Find the nth term in the arithmetic sequence and simplify the result: a, =a+(n-1)d. a.…

A: 13.a) a=7 and d=4b) a=6 and d=20c) a=11 and d=9 Note:       Multiple questions with multiple sub…

Q: (1 point) Find a formula for the general term a, of the arithmetic sequence (starting with a1): {4,…

A: a1=4 a2=-2 a3=-8 a4=-11 Note that commond difference d=-6

Q: Find the common ratio and write out the first four terms 9n-1 of the geometric sequence 10 Give your…

A: Topic- Geometric progression We are given general term of the sequence asan=9n-110by substituing the…

Q: Write the first five terms of the arithmetic sequence. ad - 1 0.2 2. 10 14 21 3333 0.214 7 10 3333-3

A: This question can be solved using the concept of general term of arithmetic sequence.

Q: Given the geometric sequence: 35 175 ao = 7, a1 , a2 = 9. 81 find a formula for the n-th term:

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Q: 16, 24, - 32, ... Find a formula for the general term an of the sequence. - 8, an > Next Question

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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: In geometric sequence a1, a2, · · · , an , if a4 = 405 and ag = 3645, then the common ratio is 4 O 3…

A: To find the common ratio

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

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Q: 359 17 33 2'4 8 16 32 3. 3, 5, 9, 17, 33 2.

A: 2. 32, 54, 98, 1716, 3332 3. 3, 5, 9, 17, 33 These are the first five terms of the sequences.   We…

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

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Q: 2. In an arithmetic sequence, if a4 = 18 and a10 = 30, determine a1, d, and an: Then write the first…

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Q: 1. a₁ = 2n-1 an 2. An= 5n - 3 an 3. a = n(-2)

A: Note:- according to the company policy we can attempt only one question so please upload the next…

Q: 1. Write the explicit formula for the sequence. Then find the fifth term in the sequence. a₁ = 120,…

A: Considering the sequence to be geometric

Q: Find a formula for the nth term of the geometric sequence 1600, -400, 100, -25......

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Q: 1. Find the first, second, and sixth terms of the sequence an=4n-2

A: we have to find the first , second and sixth term of the given sequence

Q: 1.1 Consider the quadratic sequence: 8; 18; 30; 44;... 1.1.1 Write down the next two terms of the…

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Q: 3. In a geometric sequence, if az = -5 and ag = 40, determine a1, r, and an. Then write the first…

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Q: II. III. Solve. 3 3 1. What is the 5th term of the geometric sequence ,15,...? 20'2

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Q: Write an expression for the apparent nth term of the sequence , -, - 16 an: (-1)"+1 an = 2h -2n an =…

A: Observe the pattern in the given sequence to find the nth term.

Q: Write the first five terms of | 1 2 3 4 5 each geometric sequence 1).a, = 3, r = 5 2)a, = 10, r = -4…

A: Given that we have to find the first fiver term of each geometric sequence

Q: Write 504,770,796 in expanded notation

A: We write 504,770,796 in expanded notation. The expanded notation is a way of writing numbers to see…

Q: Question One: Consider the sequence of odd numbers: 1, 3, 5, 7, 9, 1.1. Determine an expression for…

A: Given : The sequence of odd numbers 1, 3, 5, 7, 9, ...   To determine an expression for the nth…

Q: Given the arithmetic sequence of 4, 2, 0, -2, . .fund an explicit rule for the nth term. O an = an 1…

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