An acute angle θ is in a right triangle with cos θ = five sixths. what is the value of sec θ?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get