Every day at lunch, Barbara swims laps in the pool for one hour. The number of laps she is able to swim in the hour depends on the speed at which she swims. I = the number of laps Barbara is able to swim in one hour s = the speed at which Barbara swims Which of the variables is independent and which is dependent? A. s is the independent variable and is the dependent variable B. I is the independent variable and s is the dependent variable​

Hey, sorry for not giving the answer, but the reason why i wrote this because im trying to get points its for me when I want to ask something the app says you have to have more points to ask, so thats why i wrote this!! im really sorry, but hope you find the right answer and pass you course, thank you :)

Amber's equation:   y=3(4)ˣ
ben's equation:   y=2(3)ˣ
carter's equation:   y=10(2)ˣ

amber will have 192 shares after 3 days and 3145728 after 10 days.  (substitute 3 for x and solve, then substitute 10 for x and solve).
ben will have 54 shares after 3 days and 118098 after 10 days.
(substitute 3 for x and solve, then substitute 10 for x and solve).
carter will have 80 shares after 3 days and 10240 after 10 days.
(substitute 3 for x and solve, then substitute 10 for x and solve).

the graphs of all 3 functions are attached.

amber's shares grow the fastest.
based on the data, i would  prefer to have more friends initially get the picture but fewer shares after that.

the graph of her data after sharing it with the retirement home shows that it increases at the same rate but starts out higher.