Answer:
500 millilitres
Step-by-step explanation:
Mass = Concentration x Volume
This rearranged gives:
Volume = Mass / Concentration
= 150 / 0.3 = 500 millilitres
So remember some exponentional laws

and

so
4 to the 6th root=4^(1/6)
4 to the 3rd root=4^(1/3)
so

and
![4^{-1/3}= \frac{1}{4^{1/3}}= \frac{1}{ \sqrt[3]{4} }](https://tex.z-dn.net/?f=%204%5E%7B-1%2F3%7D%3D%20%5Cfrac%7B1%7D%7B4%5E%7B1%2F3%7D%7D%3D%20%5Cfrac%7B1%7D%7B%20%5Csqrt%5B3%5D%7B4%7D%20%7D%20%20%20)
the answer is
Answer:

Step-by-step explanation:
Answer:
3b-2
Step-by-step explanation:
Answer:
D) 72 is correct because 8 times 9 is 72! Hope this helped. :)