Answer:
Part A is 5 i think and part b is c
Step-by-step explanation:
Answer:
C. 46.2
Step-by-step explanation:

so

STEP-BY-STEP EXPLANATION:
Given information:
Let x be the number
Mathematically, the statement can be translated below as

The next step is to represent it on a tape diagram
Answer: 48.45 liters
Step-by-step explanation:
Since, 
⇒ 
⇒
Thus, there are approx 48.45 liters in 12.8 gallon.
Answer:

Step-by-step explanation:
To write: third root of x to the fourth power, to the fifth power into an expression with a rational exponent
Solution:
Exponent refers to the number of times a number is multiplied to itself.
Exponent is sometimes also known as power.
Third roots of 
Third root of x to the fourth power
Third root of x to the fourth power, to the fifth power