Aclerk earns $200 per week. she also receives a commission of 20% of her weekly salary every time she sells an appliance. how many appliances must the clerk sell in order to gross $800 per week? 15 40 10 50 20

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 .