The value of a would be 4.2, because the negatives cancel out each other.
Answer: I think d I’m not sure tho
Step-by-step explanation:
One movie-related statistical question would be the length of people's favorite movies (in minutes). This would contain variability since people would have different favorite movies, which would have different lengths.
One movie-related question that does not yield variability is the number of movies released in 2018 that grossed more than $100 million. This would be a fixed fact, so there is no variability about this.
If they’re all weighted equally, then your average grade will be 79.9%
The answer is 3x+15
You multiply the x and 5 by 3 to get 3x and 15
