An average response rate for a marketing letter is 4%, meaning that 4% of the people who receive the letter respond to it. a company writes a new type of marketing letter, sends out 2,400 of them, and gets 65 responses. explain whether the new type of letter would be considered to be a success.

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 .