URGENT PLEASE HELP RIGHT NOW! ILL DO ANYTHING!! Write the recursive form equation given the explicit
an=5(2)n−1

ANSWER CHOICES:
an=an−1⋅ 2an=an−1⋅ 2

an=an−1+2A sub n is equal to A sub n minus 1 plus 2

an=an−1+5A sub n is equal to A sub n minus 1 plus 5

an=an−1⋅ 5

Which explanation can be used to informally derive the formula for the volume of a cone? a cylinder is exactly 3 times bigger than a cone with the same height and radius. therefore, the formula for the volume of a cone is 13 of the volume of a cylinder with the same height and radius. a cone is similar to a triangular pyramid except that a cone has curved edges. therefore, the formula for the volume of a cone can be derived by using the formula of a triangular pyramid and using the radius instead of the base length. a cone is approximately the same size as 1.5 spheres. using the formula for the volume of a sphere and multiplying it by 1.5 will give the formula for the volume of a cone. a cone consists of a circle as a base and triangles for its body. the formula for the volume of a cone can be derived by adding the formula for the area of circle and the area of the number of triangles that will cover the body of a cone.

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36

In the geometric progression –3, 12, −48… what term is 3,072?