Posted by **Lucy** on Saturday, September 13, 2008 at 4:12pm.

Find the sixth term in the geometric sequence: sqrt3y^3, -3y^5, 3sqrt3y^7

Answer: -27y^13

2) Find three geometric means between -sqrt2 and -4sqrt2.

Answer: -2, 2sqrt2, -4

Thanks

- Pre-Calculus-check answers -
**drwls**, Saturday, September 13, 2008 at 4:56pm
1) I agree

2) Your answer is OK, but these are not geometric means. They are three numbers in a geometric progression. Another possible answer would be -2, -2 sqrt2, -4.

## Answer this Question

## Related Questions

- algebra(check) - 1)Find the sixth term of the geometric sequence for which a1=5 ...
- algebra - 1)Find the sixth term of the geometric sequence for which a1=5 and r=3...
- algebra - 1)Find the sixth term of the geometric sequence for which a1=5 and r=3...
- algebra - 1)Find the sixth term of the geometric sequence for which a1=5 and r=3...
- Math - 1. Find the common ratio and the 7th term of the sequence 2/9, 2/3, 2, 6...
- math - 1)Find the sixth term of the geometric sequence for which a1=5 and r=3 A)...
- Math *URGENT - Please give the answers and solutions for each. 1.If the second ...
- Math - 1. Find the 11th term of the geometric sequence 64, -32, 16, -8, … . 2. ...
- Math - Determine whether this sequence is arithmetic or geometric. Find the next...
- algebra - can you check my answers please? What are the first three terms of the...