Someone please i need help

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

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

Write the rational number in lowest terms 99/-15