The second term of a geometric sequence is 10, and the fifth term is 1250. Find the nth term algebraically. 27

Q: Exercise 1: a) 25 b) 623 1 3 X = + x 10 Solve the equation for x Solve the inequality for x. Write…

A: Solve for the x

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

A:

Q: Find the 10th term of the geometric sequence. a11 = -5, r = - 10th term:

A: →nth term in any geometric sequence is given by,                    an = a rn-1 , where 'a' is the…

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: Insert two arithmetic means between -31 and 23. Answer:

A:

Q: Write the second term of the sequence.

A: an=(-1)n4n-1

Q: Determine the value for x which makes the following sequence arithmetic. 2x-1, x+12, 3x-2

A:

Q: Write the first five terms of the arithmetic sequence. Find the common difference and write the nth…

A: Given  a1=8.5,     ak+1=ak−0.5

Q: Find the 10th term of the geometric sequence. 4096, -1024, 256, ..

A: first find the common ratio, r of the given sequence: r=-10244096  =-14

Q: L4Q14.The first term of a geometric sequence is 18 and the common ratio is 2. Find the value of the…

A: Given first term and common ratio put these in recursive formula

Q: Write an equation to find the nth term of each sequence. Then find a9 18. -1, -7, -49,...

A: