Write an algebraic expression for the following word phrase: the quotient of r and 12?

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

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

Why is studying fractions important