A stereo speaker in the shape of a rectangular prism has a height of 10 inches. The length of the bae of the stereo speaker is 6.5 inches and width of the base is 7 inches. What is volume of the speaker in Cuban inches ? A: 455 in/3rd power
B: 70 in/ 3rd power
C: 45.5in/ 3rd power
D: 227.5in/ 3rd power

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?