Answer:
1) there should be 18 chapters in a 180 page book
11) A line is best used to connect the points
(it could also be to make predictions, but i pretty sure it's to connect points)
Step-by-step explanation:
Answer:
1)38.5
2)39
Step-by-step explanation:
median: put the numbers smallest to biggest the cross out the number from both sides one by one until you get to the middle if there are two numbers in the middle the add them and divide it by 2
mean: add them all up and then divide by how many numbers there are in total
Answer:
2
Step-by-step explanation:
The average rate of change over [2, 8] is the change in the y-values over the change in the x-values.



