Simplify the following
80-120-[3.6 (0-2)]​

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

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?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry