Answer:
Tim is 8 years old.
Explanation:
8 is the cube number of 2, as 2 × 2 × 2 = 8. Additionally, 8 is double 4, which is the square number of 2, and half of 16, which is the square number of 4.
7 glasses/bottles :)
(9.6x10^9)-(8.9x10^9) = 7×10^8
Step-by-step explanation: