If $27 is invested at a simple interest rate of 2% per year, what would the total account be after 30 years

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.