450 centimeters because 4 meters is 400 centimeters
Answer:

Step-by-step explanation:

Hope this helps! :)
Answer:
dish A has a greater rate of change
Step-by-step explanation:
Answer:
1/2 or 0.5
Step-by-step explanation:
4x+8=10tothefirstpower x=1/2 or 0.5