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1)Find a1 in a geometric

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1. The geometric mean between the first two terms in a geometric sequence is 32. If the third term is 4, find the first term.2.
1. 5 answers
2. asked by sylvia
3. 3,327 views
Calculate S(17) for the geometric series 256 - 128 + 64 - 32 + ... using the finite geometric sum formula. Round your answer to
1. 4 answers
2. asked by Max
3. 4,630 views
The geometric mean of 10 and x is 40. Use the rule below to find the value of x.To find the geometric mean of two numbers:
1. 1 answer
2. 37 views
Determine whether each sequence is arithmetic or geometric. Find the next three terms.81, 27, 9, 3, . . . (1 point) Responses
1. 1 answer
2. asked by HELP
3. 109 views
Determine whether the sequence is arithmetic or geometric. Find the next three terms.-7, 21, -63,…. Responses Geometric: 189,
1. 1 answer
2. asked by Butterball
3. 120 views
Determine whether each sequence is arithmetic or geometric. Find the next three terms.–4, 8, –16, 32, . . . (1 point)
1. 1 answer
2. asked by HELP
3. 74 views
1. Find the 11th term of the geometric sequence 64, -32, 16, -8, … .2. Find the 1st term of a geometric sequence with a 10th
1. 1 answer
2. asked by Brianna
3. 4,906 views
• Determine whether each sequence is arithmetic or geometric. Find the next three terms. 81, 27, 9, 3,(1 point) A anthmetic,
1. 1 answer
2. 80 views
Multiple ChoiceDetermine whether each sequence is arithmetic or geometric. Find the next three terms. 14, 19, 24, 29, . . . (1
1. 1 answer
2. asked by HELP
3. 90 views
Find the sixth term in the geometric sequence: sqrt3y^3, -3y^5, 3sqrt3y^7Answer: -27y^13 2) Find three geometric means between
1. 1 answer
2. asked by Lucy
3. 645 views

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