3. haley, chuck, dana, and chris enter a contest to see who could bake the most chocolate chip cookies in an hour. haley bakes 50, chuck bakes 65, and dana bakes 90. if they bake and average of 75 cookies, how many cookies does chris bake?

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

7+(3n++8) what is the answer to this?

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?