Mindy and troy combined ate 999 pieces of the wedding cake. mindy ate 333 pieces of cake and troy had \dfrac14 4 1 ? start fraction, 1, divided by, 4, end fraction of the total cake. write an equation to determine how many pieces of cake (c)(c)left parenthesis, c, right parenthesis there were in total.

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

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Ineed me i stuck and i don’t want to get it wrong