Answer:
I don't really know
Step-by-step explanation:
I don't really know but if you want to find out math questions try this website called wolfram alpha. It's great with those type of stuff.
Answer:
Step-by-step explanation:
1. is 10
4. is 6
6. is $3.19
7. is $6
In order to find the <u>common difference</u> of the data in the problem you have to follow those steps
we know that
In an <u>Arithmetic Sequence</u> the difference between one term and the next is a constant. This constant is called <u>common difference</u>
Let




so



therefore
the answer is
the common difference is 
Your answer is... they ate 2/4 or 1/2 of the bag of popcorn.