In 2016, there were approximately 4. 46 x 10^9 people in Asia. On average, a person takes 8.4 x 10^6 breaths per year. Using this data, what was the number of breaths of all the people
in Asia in 2016? Expressing your answer in scientific notation in the form a x 10^b ,what are
the values of a and b?
What is the value of a?
What is the value of b?

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?