What is the general equation of a cosine function with an amplitude of 3, a period of 4pi, and a horizontal shift of -pi? *look at attached photo for the answer choices*

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

How much orange juice do you need to make 2 servings of lemony orange slush?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.