To leave her office karen can coose between three sets of stairs and seven doors how many ways can she leave her office

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

How do you write 600 as a product of its prime factors (index! )

When you find the area of a triangle do you use in. or in2