Saturday

January 31, 2015

January 31, 2015

Posted by **lavena** on Sunday, June 20, 2010 at 8:58pm.

- pre algebra -
**Ms. Sue**, Sunday, June 20, 2010 at 9:06pm1/2 of 8 = 4

8 + 4 = 12

1/2 of 12 = 6

12 + 6 = 18

1/2 of 18 = 9

18 + 9 = 27

1/2 of 27 = 13.5

27 + 13.5 = 40.5

What do you think the next two numbers are?

- pre algebra -
**lavena**, Sunday, June 20, 2010 at 9:15pmjeez i dont get it

- pre algebra -
**Ms. Sue**, Sunday, June 20, 2010 at 9:17pmI showed you how this sequence was figured.

What part of what I posted don't you understand?

- pre algebra -
**lavena**, Sunday, June 20, 2010 at 9:34pm1/2 of ...and how do u kno what number to put?

- pre algebra -
**Ms. Sue**, Sunday, June 20, 2010 at 9:39pmI took the first numbers in the sequence -- 8, 12, 18, and 27.

For the next number,

Take 1/2 of 40.5

Add that number to 40.5 to get the next number in the sequence.

- pre algebra -
**lavena**, Sunday, June 20, 2010 at 9:48pmi got 10.125

- pre algebra -
**Ms. Sue**, Sunday, June 20, 2010 at 9:56pmWrong. Doesn't half of 40 equal 20???

1/2 = 0.5

Use a calculator and multiply:

0.5 * 40.5

- pre algebra -
**lavena**, Sunday, June 20, 2010 at 10:03pm20.25?

- pre algebra -
**Ms. Sue**, Sunday, June 20, 2010 at 10:11pmRight. Half of 40.5 = 20.25

Add:

40.5 + 20.25 = ?

That will give you the sixth number of the sequence.

- pre algebra -
**lavena**, Sunday, June 20, 2010 at 10:19pmthx but need ur help anymore,... im such a pain..i'll do them on my own

- pre algebra -
**lavena**, Sunday, June 20, 2010 at 10:25pmthx but DONT need ur help anymore,... im such a pain..i'll do them on my own

**Answer this Question**

**Related Questions**

pre algebra - find the common ratio in the sequence 8, 12, 18, 27, ..... then ...

pre algebra - solve whether the sequence is arithmetic or geometric if it is ...

algebra - Find the common difference or ratio in each sequence. Write an ...

per-algebra - whats the sequence,common difference or common ratio and the next ...

Algebra - Need to get these problems checked-- 31. Determine whether the ...

Find the common difference or ratio in each..? - Find the common difference or ...

Advanced algebra - 1.write the first four terms of the sequence that begins with...

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

Can someone help me?! - The 1st, 5th and 13th terms of an arithmetic sequence ...

Math - first three terms of a geometric sequence are the same as the 1st, 9th ...