Answer:
you cannot have a negative root. It errors out if you put the negative in the root.
Hope that helps feel free to ask more questions
Brainliest??
Step-by-step explanation:
2:8
Lol do u really need others to answer this
5:4 is equal to 26.6 : 21.3 respectively which I found by dividing 48 by 9 and then multiplying by 5 and 4.
The answer is A, he can use the spa 3 more times. Hope I helped!
The bottle is a cylinder, height <em>h</em> radius <em>r=h/4.</em>


![h = \sqrt[3]{ \dfrac{16V}{\pi} }](https://tex.z-dn.net/?f=h%20%3D%20%5Csqrt%5B3%5D%7B%20%5Cdfrac%7B16V%7D%7B%5Cpi%7D%20%7D)
Answer: second choice, cube root