A certain forest covers an area of 3900 km2 . suppose that each year this area decreases by 8% . what will the area be after 10
1 answer:
You might be interested in
Answer:
94
Step-by-step explanation:
Average = Total / Number of Data
You have a total of 280 points after 4 quizzes.
4+4=8 quizzes in total
Total you need for average to be 82
Number of points you need to hit required:
You need 376 points in total for the next 4 quizzes.
You need an average of 94 points on the next 4 quizzes.