Lin and Han’s families provide money for their school lunch accounts. Han starts with $100 in his account. He spends $15 each week on lunches. Lin starts with $25 in her account and does not spend any of it. Her family adds $10 each week to her account. At the end of 4 weeks, who has more money in their account? After how many weeks will Han and Lin have the same amount of money in their lunch accounts?

Answer question above and explain each step : )

What is the definition of exponential decay?

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5