What is the sum of an infinite geometric series if the first term is 8 and the common ratio is 1⁄2?
a. 8
b. 16
c. 32
d. 4

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

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.

Which of the following expressions is equal to 2x^2+8