Sphere A has radius 2 cm. Sphere B has radius 4 cm a. Calculate the volume of each sphere. Express the fractions in the form a/b in simplest form.
Sphere A
a cm²
Sphere B:
st cm
b. The radius of Sphere Bis double that of Sphere A. How many times greater is the volume of B?
times greater

Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d

What term best describes a line ans a point that lie in the same plane

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?