The rate of change is 25 because it goes 25 50 75 100 think of it like quarters
0.00067=67X10^5 so
67X10^5-2.3X10^5
64.7X10^5 which can be expressed as:
6.47X10^6
(not sure if it matters to you or not, but technically we only had two significant figures so it should be rounded to 6.5X10^6)
Answer: 140
Step-by-step explanation:
n calculate