The cost c (in dollars) od making n feet of cabinet is represented by c = 18n + 45. how many feet of cabinet are made when the cost is $441?

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?