The 8th term of an arithmetic progression is 12 and the 39th term is 43. 1. Find first term.  a. 7 b. 4 c. 5 d. 3

Q: Tell if each sequence is arithmetic, geometric or neither. Explain your choice. Determine the next 3…

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Q: One term of an arithmetic sequence is a, = -18. The common difference is d=-6. Write a rule for then…

A: We will use the formula for finding the nth term of an arithmetic progression. First of all we will…

Q: Find the nth term and the indicated term of the arithmetic sequence whose initial term, a, and…

A: Given: An arithmetic sequence where:a=initial term=-5d=common difference=8 We are required to find:…

Q: The first term of a geometric sequence is 25 and the second term is 50. Find the common ratio. A.0…

A: topic- geometric sequence r=common ratio=an+1an

Q: Find the indicated term of the sequence. The twelfth term of the arithmetic sequence -14√√3.-11√3,…

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Q: Determine the thirteenth term in the sequence whose nth term is an= -6n a. -66 b. 19 c. -78 d. 94

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Q: 4. The third term of a geometric progression is the same value as the fourth term of an arithmetic…

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Q: Find the sum of the first eight terms of the sequence shown. 1/2, -1/4, 1/8 . . . a. 1/256 b. -1/256…

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Q: Find the sum of first 10 members of arithmetic progression, where the fourth member is 10, and the…

A: Solution:   Given data,   Number of terms in arithmetic progression n = 10 4th member = 10   a4 = a…

Q: Find t and t in the arithmetic sequence 21,24,.. 10 %3D %3D 10

A: Given arithmetic sequence is : 21 , 24 ,.... First term a=21 Common difference d=24-21=3 To find the…

Q: 64 Is a term of the geometric progression 54, 36, 24...? 9.

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Q: Find the seventh term of the arithmetic progression x, x+y, x+2y,....

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Q: A sequence starts with 128, and every term value in the sequence is a product of the previous term…

A: Using previous sequence,

Q: What is the sixteenth term of the arithmetic sequence 3, -1, -5, -9, .....? A. -55 B. -57 C. -59…

A: Formula for nth term in arithmetic sequence is given by- an=a+n-1d Where an is the nth term a is the…

Q: List the first five terms of the sequence. 2 = 4, ant = Sa, - 3 a5 2,

A: See the attachment

Q: 27. Which equation represents the n term of the sequence (2. -1, -4, -7...a A. a. 2n -5 B. a, = 3n…

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Q: 7.2 Find the next term and the 65th term in the following sequence. Explain. 7.2°(4) 7, 14, 28, 56,…

A: The detailed solution of the problem is given in the next step.

Q: A student studying to be a veterinarian's assistant keeps track of a kitten's weight each week for a…

A: a) The weights are 0.6 , 0.88, 1.16 , 1.44 , 1.72 common difference between them is = 0.88-0.6= 1.16…

Q: Consider the sequence -24, -13, -2,9,...,11n - 2. a. How many terms are there in the sequence? Your…

A: The sequence a , a+d , a+2d ,...., is said to be in A.P. with first term a and the common diference…