ANSWER: C) 36
EXPLANATION: +7 is the sequence
Negative exponents work like this:

So, in order to evaluate a negative exponent, you simply have to invert the base, and then raise to the positive equivalent of the exponent.
As an example, here are the first three exercises:



You can work out the rest applying this logic.
Answer:
the blue dot is at -11 value on the number line.
You will have 40 minutes before it it’s 100% loaded
The answer is the second one. 5.2 repeating.