Friday

August 1, 2014

August 1, 2014

Posted by **dennis** on Friday, December 31, 2010 at 5:52am.

- f/math -
**drwls**, Friday, December 31, 2010 at 7:46amIs g.p. supposed to mean geometric progression? You should not assume that we know that.

The fifth term will be 2^3 = 8 times the second term

a5 = 8 a2

a5 = a2 + 45

0 = 7 a2 -45

a2 = 45/7

a3 = 90/7

a4 = 180/7

a5 = 360/7

Check: a5 - a2 = 315/7 = 45

**Related Questions**

Math Algebra - The first term of a geometric progression is more than the third ...

Maths - The 5th term of an exponential sequence is 4 and of 2nd term is 35(¡)...

Mathematics - The second term of a G.P is 12 more than the first term,given that...

math - in an AP the 10th term is 54 and 5th term is 4 times the 2nd term . Find ...

math - the fourth term of an arithmetic progression is equal to 3 times the ...

Math - the sum of the 4th term and the 5th term is 12.if the 4th term of the ...

Math - Name School Team Event 3: Logic and Reasoning (with calculators) 5th/6th ...

Math - The fifth term of an arithmetic progression is three times the second ...

math - The 8th term of ap is 5time the 3rd term, while the 7th term is greater ...

Geomatic Sequence - In a geomatic sequence, the 7th term exceeds the 5th term by...