Monday

September 15, 2014

September 15, 2014

Posted by **Heather** on Sunday, December 18, 2011 at 2:26pm.

- math -
**drwls**, Sunday, December 18, 2011 at 3:38pmAssume a(n) = C*b^n

a(12) = C*b^12 = 49

a(14) = C*b^14 = 2401

b^2 = 29 b = 7

C = 49/b^12 = 3.54*10^-9

a(15) = 2401*7 = _____

- math - geometry -
**Rida**, Saturday, December 24, 2011 at 12:03pmHow do I round 2, 761 to the nearest hunderths

**Answer this Question**

**Related Questions**

Math - the 12th term in a geometric sequence is 49, and the 14th term is 2401 . ...

math - The 65th therm in a geometric sequence is 8000, and the 69th term is 500...

Math - 1. Find the 12th term of the arithmetic sequence 2, 6, 10, … . 2. Solve ...

Math - A sequence is formed by adding together the corresponding terms of a ...

Math - 1. What is the tenth term of the geometric sequence whose first term (a1...

algebra - I have 3 questions I need help with. 1) what is the 15th term of the ...

math - The first term of a geometric sequence is -2 and the common ratio is 3. ...

Math *URGENT - Please give the answers and solutions for each. 1.If the second ...

arithmetic - use the geometric mean to find the 7th term in a geometric sequence...

Math binomial formula and sequence - a) use the binomial formula to find the 5th...