Calculators with a constant function can be used to generate a geometric sequence by dividing by a common ratio. The second number entered in step 1 is the "common ratio" for each sequence, and pressing eee in each succeeding step divides the number in the view screen by the common ratio. a. What are the numbers for the six view screens? Keystrokes View Screen 1. 215,233,605 aaa 9 eee 2. eee 3. eee 4. eee 5. eee 6. eee b. How many numbers are there in the sequence that begins with the first number in the view screen before obtaining a number less than 1