She has driven for about 1 hour and 28 minutes
Answer:c
Step-by-step explanation:
If you go on jiskha because you will find your answer by looking through search bar but the answe is B
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