Create an identity using imaginary numbers, and show that the identity is true.

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

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?