Answer:
option A
Step-by-step explanation:
6:1/5 can also be written as 6/1÷5 which equals to 6÷5
<span>Treat the surface of the water as 0. The initial height of the weight was 4 ft above the surface of the water, therefore making it have an initial height of +4. If it travels 12 ft downward to hit the bottom of the pool, that means its height decreased by 12, so its falling is -12. To calculate the depth of the pool, use initial height minus drop distance, so 4 - 12. The depth of the pool is 8 ft.</span>
Answer:
![\boxed{4^{-2}}](https://tex.z-dn.net/?f=%5Cboxed%7B4%5E%7B-2%7D%7D)
Step-by-step explanation:
![4^6 \times 4^{-8}](https://tex.z-dn.net/?f=4%5E6%20%5Ctimes%204%5E%7B-8%7D)
When bases are same for exponents and it is multiplication, then add the exponents.
![4^{6+-8}](https://tex.z-dn.net/?f=4%5E%7B6%2B-8%7D)
![4^{-2}](https://tex.z-dn.net/?f=4%5E%7B-2%7D)
Answer:
I'd guess B and D
Step-by-step explanation:
I think 4 is the answer.I hope this help you