Mr. spoke is a sales man at pop's cycle shop, each month he earns $800 plus 7% of his total monthly sales. how much did he earn last month if his sales totaled $9,200.00

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 .