15. If (A, X, B) is an arithmetic sequence and (A, Y, B) is a geometric...
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Check whether the sequence is arithmetic, geometric, or neither. If the sequence is geometric, find the common ratio r. If the sequence is arithmetic, find the common difference d. 28, 14, 7, Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The sequence is geometric with a common ratio of : (Type an integer or a fraction.) OB. The sequence is arithmetic with...
determine if sequence is arithmetic, geometric, or neither. if
arithmetic find common difference and the sum of the first n terms.
if geometric find common ratio and sum of the first n terms
3333 32/4/8/16"
7. Find the next two terms of each geometric sequence. a.-3.9. - 27. 81.... b. I. -1.1.-1.1. - 1.... 8. Find the first five terms of the geometric sequence for which ,- -2 and 3. 9. Find , for the geometric sequence 60, 30, 15.... 10. Write an equation for the nth term of the geometric sequence 4, 8, 16,... 11. The second term in a geometric sequence is -2 and the third term is-6. Find an equation for the...
Question 15. Points possible: 6 This is attempt 1 of 1. a) Consider the sequence: 7, 9, 11, 13 Find the missing term above. Is this sequence arithmetic, geometric, or neither? b) Consider the sequence: 3, 6, 12, 24 Find the missing term above. Is this sequence arithmetic, geometric, or neither? c) Consider the sequence: 5, 10, 17, 26 Find the missing term above. Is this sequence arithmetic, geometric, or neither? d) Consider the sequence: 4, 15, 26, 37 Find...
Arithmetic sequence:tn = t1 + (n-1)dGeometric Sequencetn = t1 * r n-1Legend:N = term numbertn = term valued = difference'Question:What are real life applications for the above? Quick responseappreciated.Thanks ^^
11) Find the sum of the arithmetic series if a, = 5, 4, = -160, and n = 21. -4706 12) Find all the values of x and y for which 3, x, y is an arithmetic sequence and x, y, 8 is a geometric sequence. 222 222 13) Find the value of y that makes this a geometric sequence: y+1, y, y-4.
s the following sequence arithmetic or geometric? Please explain why. -64, -66, -68, ...., ,-100
Which of the following statement regarding the arithmetic mean and geometric mean is true? a) Arithmetic mean is always a better measure of average performance. b) Geometric mean is never a better measure of average performance. c) Arithmetic mean is always a better measure of performance over single periods. d) Geometric mean is the best estimate of the expected return for the next period.
Find the missing terms in the following arithmetic or geometric sequences. a. 26, 162 b. ___, 81, 27, 9, a. Complete the sequence with the correct terms. 2.-6.1162 (Simplify your answers.) b. Complete the sequence with the correct terms. 81, 27.9.1 (Simplify your answers.)
Find the missing terms in the following arithmetic or geometric sequences. a. 1,2, 16 b. 243, 81, 9, -- a. Complete the sequence with the correct terms. 1,2, 0 -16 (Simplify your answers.) b. Complete the sequence with the correct terms. 243, 81, 90 (Simplify your answers.)