Lindsey has 20 index cards numbered 1-20. She mixes them up and randomly chooses two, with replacement, and both are odd numbers. What is the theoretical probability that the next card Lindsey chooses is an odd number? ANSWER

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?