Homework 6 -- Summation Notation

1. Convert each of the following sums to summation notation:
   1. 7 + 11 + 15 + 19 + ... + 131
      

   2. 1/1 + 8/2 + 27/3 + 64/4 + ... + 1331/11
      

   3. 1/1 + 3/10 + 5/100 + 7/1000 + ... + 13/1000000
      

2. Do problem 2abc on page 123 of your textbook

3. Using the appropriate summation formula given below, solve each of the following:
   1. 1 + 8 + 27 + 64 + ... + 64000

   2. 1 + 2 + 4 + 8 + ... + 32768

   3. 1 + 2 + 3 + 4 + ... + 75

   4. 1 + 1/2 + 1/4 + 1/8 + ... + 1/256

   5. 1 + 4 + 18 + 96 + ... + 35280

   6. 1 + 4 + 9 + 16 + ... + 2500