If its to number 9, it's ∈35.48
13 units.
Since both are negative, and they’re just asking for distance between, you can just subtract 12 from 25 to get 13.
Answer:
the mean = 9, and the mean deviation = 3.75
Hope this helps! :)
Answer:
The answer is "
"
Step-by-step explanation:
If 
point: 
Formula:


Put the value in the above formula:


Part A: After 9 days the radius of algae was approximately 12.81 mm. The reasonable domain to point is (0,9).
Part B: The 9 on the y-intercept represents the amount of algae the experiment started with.
Part C: (12.81-10.12)/7=0.38