# algebra

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. Insert a geometric mean between k and 1/k.
3. If 2 and 3 are two geometric means between m and n, fond the values of m and n.
4. Three positive numbers from a geometric sequence. If the geomeyric mean of the first two numbers is 6 and tbe geometric mean of the last two numbers is 24, find the three numbers and their common ratio.

1. 👍 0
2. 👎 0
3. 👁 1,428
1. looks like you expect somebody to do an assignment or homework for you, and you have not shown any work or indication where your problems lie.
What don' t you understand about these questions.
They all seem to deal with "geometric mean"

btw, you will have more luck posting individual problems, showing some steps or work on your part.

1. 👍 1
2. 👎 1
2. Find the sum of the terms of geometric sequence where the first term is 4, the last term is 324 and the common ratio is 3.

1. 👍 0
2. 👎 1
3. 16 and 81 

1. 👍 0
2. 👎 1
4. Insert one geometric mean between 81 and 100.

1. 👍 0
2. 👎 0
5. The geometric means between the first twi terms and geometric sequence is 32 the third term is 4 find the first term

1. 👍 0
2. 👎 0

## Similar Questions

1. ### Math Help Please? (check my work?)

1. Find the next three terms in the sequence. 3, 12, 21, 30, . . . (1 point) 40, 50, 60 *** 38, 46, 54 39, 48, 57 36, 32, 39 2. Identify the sequence as arithmetic, geometric, or neither. 1.6, 0.8, 0.4, 0.2, . . . (1 point)

2. ### Algebra

Determine whether each sequence is arithmetic or geometric. Find the next three terms. 14, 19, 24, 29, . . . A.geometric, 34, 39, 44 B.arithmetic, 32, 36, 41 C.arithmetic, 34, 39, 44 D.The sequence is neither geometric nor

3. ### Math

Question 1 Write the first four terms of the sequence whose general term is given. an = 3n - 1 Answer 2, 3, 4, 5 2, 5, 8, 11 -2, -5, -8, -11 4, 7, 10, 13 3 points Question 2 Write the first four terms of the sequence whose general

4. ### mathematics

The geometric mean between the first two terms in a geometric sequence is 32. if the third term is 4 find the first term

1. ### Math

an = 3n - 1 Answer 2, 3, 4, 5 2, 5, 8, 11 -2, -5, -8, -11 4, 7, 10, 13 3 points Question 2 Write the first four terms of the sequence whose general term is given. an = 2(2n - 3) Answer -6, -2, 2, 6 -1, 1, 3, 5 -2, -4, -6, -8 -2,

2. ### math

Determine whether each sequence is arithmetic or geometric. Find the next three terms. 1. 14, 19, 24, 29, . . . (1 point) geometric, 34, 39, 44 arithmetic, 32, 36, 41 arithmetic, 34, 39, 44 *** The sequence is neither geometric

Question 1 Write the first four terms of the sequence whose general term is given. an = 3n - 1 Answer 2, 3, 4, 5 2, 5, 8, 11 -2, -5, -8, -11 4, 7, 10, 13 3 points Question 2 Write the first four terms of the sequence whose general

4. ### Math

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 term -1024 and r = -2. 3. Find the sum of each infinite geometric series, if possible. a. 10 + 2 + 2/5

1. ### math

Find the sequence of the first five partial sums S1, S2, S3, S4, and S5 of the geometric sequence by adding terms. 9, 12, 16, 64/3, 256/9,... S1 = S2 = S3 = S4 = S5 =

2. ### 7th Grade Math for Steve.. or Ms. Sue

Determine whether each sequence is arithmetic or geometric. Find the next three terms. 1. 14, 19, 24, 29, . . . (1 point) geometric, 34, 39, 44 arithmetic, 32, 36, 41 arithmetic, 34, 39, 44 ** The sequence is neither geometric nor

3. ### Pre-Calc/Trig...

If An is defined as a geometric sequence, is the sequence 1/an also a geometric sequence? Explain your reasoning

4. ### math

The 1st,5th,13th term of an arithmetic sequence are the first 3 terms of geometric sequence with a common ratio of 2. If the 21st term of the arithmetic sequence is 72, calculate the sum of the first 10 terms of the geometric