The first machine makes a part every 8 seconds, the second machine makes a part every 15 seconds, and the third machine makes a part every 32 seconds. ronna tests these three parts each time they all come out of the machine at the same time. how often does ronna test the parts? express your answer in minutes

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 .