Astronomers measure large distances in light years one light year is the distance that light can travel in one year or approximately miles 4.66x10^11 miles. suppose a star is 3.34 ac suppose a star is 3.34x10^3 light years from earth in scientific notion approximately how many miles is it

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 .