Can anybody solve these two questions? Whoever gets it right gets brianleist.

Answer:
Hi! The answer to your question is 7. 1 and 8. 1/256
Step-by-step explanation:
☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka