Batteries are packed at 12 packages to a box. a box of batteries costs $51.00. how much do 7 packages costs

Which will form a composite function?

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase

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 .