Tuesday

September 23, 2014

September 23, 2014

Posted by **Cassie** on Monday, April 20, 2009 at 3:55pm.

4, 8, 15, 25

Is the formula:

2.5n + 1.5n???

If you are wondering what the standard formula is, check my previous question.

Thank you! :-)

**Answer this Question**

**Related Questions**

Algebra - The pattern is: 4, 8, 15, 25 Is the formula: 2.5n + 1.5n??? If you are...

Pre-Algebra - Please help to solve to find x,y 1. y=7x-3 2. 4x+2y=8 Take the ...

pre algebra - write an equation for the line through the given points or through...

math30 - A sequence has a first term of 24 and every other term is one half of ...

Algebra - Solve by using the quadratic formula. 3x^2=11x+4. Look up the formula ...

Chemistry - What is the empirical formula for aluminium selenide? What is the ...

algebra - What is the slope of a line through (-5,2) and (6,7) in the standard(x...

algebra 2 - Can you find the error for me in this equation, find the explicit ...

algebra - how would i work out the following problems solve each formula in ...

integrated algebra - how can you solve x^2 - 3x = 0 i was using a formula as: x^...