Answer:
the answer is -2 by looking at the question
Answer:
True
Step-by-step explanation:
Each time a spinner is spun, there is an equal chance that each result will occur, thus each of these spins are independent.
Answer:

Step-by-step explanation:
The distance light travels in one year is known as a light year.

The closest that Earth ever gets to Jupiter is 

Hence, the distance it will take light to travel from Earth to Jupiter at this distance is 
They want you to solve it and find the total change ?