Answer: 29?
sorry ask clloyd
Step-by-step explanation:
Answer:
Question #1 answer is 0.56
13.7*1/10=1.37 So far she has hiked 1.37 miles.
From the problem :

In multiplying expressions with the same bases, the exponent will be added accordingly.
For example :

the exponent of a are m and n, and the product will be a raised to the sum of m and n.
Applying this to the problem, we have :

The answer is d. 6^-1