First, you are going to want to get the terms to the same power of 10 in scientific notation. Realize that 
. Essentially, we have converted the 
to a term with 
. Now, we can subtract the values in each term that are not 10 as shown below:
Remember that we have to turn it back to scientific notation once we are done!
Our answer is the second choice, 
. (This is the closest answer to 
.)
You'll have to find out how much each thing cost then solve the problem there isnt enough information
The mean is the average where u add up all the numbers and the. divide by the median
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
To solve this question, we definitely need to make w the subject.
