Science quiz has 12 multiple choice questions with four choices for each find the total number of ways to answer the questions Help!!!

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?