a = 4, b= 9. Explanation: Since all of it is to the power of 3, we can divide the exponents to of the results (right side of the equation). 12/3=4, 27/3=9. Hope this helps.
Answer:
I hope that is useful for you :)
Step-by-step explanation:

Answer:
24 arrangements.
Step-by-step explanation:
ive done this before
Answer:
1%-20%
Step-by-step explanation:
im toolazy to devide and calculate it