Tuesday

July 22, 2014

July 22, 2014

Posted by **Anon** on Friday, January 20, 2012 at 12:18pm.

What is the special name given to the terms between 3 and 96 in this problem?

- Precalculus -
**Reiny**, Friday, January 20, 2012 at 12:34pmYou are given that a = 3 and r = 2

so

tn = ar^(n-1)

96 = 3(2^(n-1)

32 = 2^(n-1)

2^5 = 2^(n-1)

n-1 = 5

n = 6

3, 6, 12, 24, 48, 96

terms in between are called geometric means

- Precalculus -
**Anon**, Friday, January 20, 2012 at 12:56pmThanks!

**Related Questions**

algebra - Can someone please help me with this problem? Thanks! Evaluate the ...

Calc - We are working on finding the intervals of convergence of power series in...

Geometric Series (Algebra 2) - I need some assistance or a formula when trying ...

algebra - Okay, I was taught that if a geometric series is infinite and it ...

CALC II - Determine the convergence of the following series using the nth-...

Precalculus - A geometric series has t1 = 100 and t2 = 90. Find the number to ...

Math - Geometric Series - Find the sum of the geometric series 128 - 64 + 32...

sum geometric series - what is the sum of geometric infinite series 3/2+ 9/16+ ...

math - A geometric series with the first term 7 converges to 70. What does the ...

AGL 2 (Geometric Series) - Is their a formula for finding the Sum for Geometric ...