The scatter plot shows the number of students per class al monida middle school and the number of magazine subscription each class sold for a fund raiser. about how many subscription did the class of 30 students sell

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%