Thursday

March 26, 2015

March 26, 2015

Posted by **deborah** on Friday, July 22, 2011 at 8:13pm.

- math -
**Reiny**, Friday, July 22, 2011 at 8:24pmar^2 = 8

ar^5 = 125

divide the 2nd by the 1st ....

r^3 = 128/8

r = 5/2

back into the first

a(25/4) = 8

etc.

**Answer this Question**

**Related Questions**

math - in a certain geometric sequence, the third term is 8 and the sixth term ...

math - the third term of a geometric sequence is t3= -75 and the sixth term is ...

maths - the third term of a geometric sequence is 6 and the sixth term is 3 over...

Math - 3,5,-5... The first term in the sequence of #'s shown above is 3. Each ...

Maths - The third term of a sequence is 2(2/3) and the sixth term is 9. Find the...

math - The third term of a geometric progressiom is nine times the first term.if...

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

Maths - 1..The first 2 terms of a geometric progression are the same as the ...

Algebra 2 - The third and sixth terms of a geometric sequence are -75 and -9375 ...

maths - given 1,0.5,4,o.25,7,0.125,10 assume this pattern continues consistently...