35. sam can join a gym for $25.00 per month or
for a flat rate of $500.00. what is the minimum
number of months sam would have to be a gym
member to make the flat rate a better choice?

Me with this one question, and i'll upvote the brainliest answer

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!