If a/b=c/d then which of the following is also true?

What is the percent of increase for a population that changed from 438,000 to 561,000

True or false? many triangular shapes can be circumscribed about a given circle

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