Type the answer

Exercise and reference answers

Questions

1. Answer

   16

   Question

   Sum of the series 1 + 3 + 5 + 7

2. Answer

   2046

   Question

   Total ancestors over ten generations

3. Answer

   4

   Question

   Geometric mean of 2 and 8

4. Answer

   4

   Question

   Common ratio of the G.P. 2, 8, 32

5. Answer

   10

   Question

   Number of terms in the ancestor sequence

6. Answer

   6

   Question

   First term when the 3rd term is 24, the 6th is 192 and r is 2

Instructions

Type the number only.

Explanation