What is 43.586 rounded to the nearest tenth, hundreth, and one

Every time you drive you will experience a combination of driving conditions and environments.

What is 32+4 x (16 x 1/2) -2 show your work}

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?