a literacy agent makes $30000 a year plus 13% commission on the sales of her clients books to publishers. the agent sold 4 books for 175,000% each for her client this year what is her total earnings]

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .