Thursday

December 18, 2014

December 18, 2014

Posted by **Brock** on Tuesday, July 10, 2012 at 7:47pm.

2 + 5 + 8 + 11 + ... + 29

Also, I know that it is going up by 3 units. But I am not sure how to get it into the form below:

example:

15

‡” k +3

k-1

- Calculus -
**Reiny**, Tuesday, July 10, 2012 at 8:03pmyou know the "formula" has to be 3n -1 to make it start at 2 when n=1

what must be n when 3n-1 = 29?

3n = 30

n = 10

so , (don't know how to make summation sign)

summation of 3n-1, n=1 at the bottom, 10 at the top of the sign.

**Answer this Question**

**Related Questions**

Algebra - Express the sum below using summation notation. Use 1 as the lower ...

Algebra 2 - write the sum using summation notation 1+6+13+22+33

MATH - Expand f(x)=ln (1+x/1-x) in a Taylor Series about x=0. You must express ...

Algebra 2 - Write the series with summation notation 3+9+19+33+51+73 I'm not ...

math, calculus 2 - Consider the function f(x)=-((x^2)/2)-9. In this problem you...

Calculus need help badllyyy! - Use the expressions for left and right sums and ...

math - Hi. I'm having trouble with the summation of n from i=2 of ((2^n-i)(2^n...

Probability - Roll 3 dice. What is the probability of getting a sum of: A) sum ...

math - 2+2^2 over 3 + 2^3 over 3^2+....... + 2^n+1 over 3^n. Express each sum ...

Algebra - How do I write the terms of the series and find the sum. 4 summation ...