49-54 - Sums of Arithmetic and Geometric Sequences Deter- mine whether the expression is a partial sum of an arithmetic or geometric sequence. Then find the sum. 49. 1+ 0.9 + (0.9) + -.. + (0.9)s 50. 3 + 3.7 + 4.4 + ... + 10 51. V5 + 2 V5 + 3 V3 + -..+ 100 V5 52. ++1++..+ 33 3(-4)" 54. £ 7(5)*2

Q: Show your solution on a piece of paper. Consider the sequence: 67, 72, 78, 85, 93, 102, 112 The…

A: The given sequence is 67, 72, 78, 85, 93, 102, 112. We have to find its general term and the 93rd…

Q: Plot the given point in a rectangular coordinate : (1, 4)

A:

Q: etermine the sum of the sequence -128, 192, -288, ..., 2187

A:

Q: Write a formula for the general term (the nth term) of the arithmetic sequence below. Then use the…

A: We want to find the formula for an and find the a20

Q: 4. More weak induction Use weak induction on n to prove the following claim: n! 1

A:

Q: A sequence is shown in the graph. (1,6) 2 (2, 3) (3, 1.5) (4, 0.75)

A: Given Figure :-

Q: Find all of the real and imaginary zeros for the polynomial function. y=11x³-67x²+281x-25

A:

Q: Write a definition for the nth term of Sequence B

A: A sequence is a function from set of natural number including zero to real numbers.  Example: let…

Q: enter 10th end Algebra I Arithmetic Sequences Name: n Determine whether each sequence is an…

A: I have answered first three subparts as per the guidelines.

Q: Write the arithmetic sequence – 10, – 7, – 4, – 1, ... in - - - the standard form: An

A:

Q: Exercise 2: (4 degrees) Un geometric sequence which u4 = -24, u = 3 1. Find r. (r< 0) 2. Calculate :…

A:

Q: 4 Find the number of terms in the geometric sequence 6, 12, 24, ..., 1536

A: The general terms of geometric sequence is, an=arn-1 where, a=first term r=common ratio n=no. of…

Q: Q5 A sequence of squares is constructed by joining the midpoints of the sides of the previous square…

A: Given: The area of the outermost square is 4P2 square units. Sketch the given diagram and label the…

Q: Partial Sums An arithmetic sequence has a first term of -1 and a common difference of -17. If S₁,…

A: We have to find the sum

Q: Use the pigeonhole principle to show that there is a multiple of 691 whose digits are Os and 1s.…

A:

Q: 7. What is the eighth term of the geometric sequence the 3rd and 6th terms of which are 5/4 and 10,…

A:

Q: Write an expression for the nth term of (an) the sequence. (Assume that n begins with 1.) 1. 1 +…

A: Given that 1+12,  1+34,  1+78,  1+1516,  1+3132... Observe that it is same as 1+21-12,  1+22-122,…

Q: Match the arithmetic sequence with the correct explicit rule. 32, 26, 20, 14, 18, 24, 30, 36, ...…

A: