Answer:
B
Step-by-step explanation:
21×1=21
21×2=42
21×5=105
The answer to this is A.15
Answer:
Area
Step-by-step explanation:
If you are paving the parking lot, you would need every sqaure inch of the parking lot, not only the outside (which is what the perimeter is)
Step-by-step explanation:
hope this image will help u
I have solved this myself
Because the graph is starting high and going down, your answer is c- exponential decay