QUESTION 1 650 bacterial cells remain attor 5 minutes of action trent. Asung that the beactional costante throughout mistrement a Calculate the death rate constant (K) the number of survivors at the 15 minute mark is 8.5 x 106 cells. Answer with 3 numbers after the decimal b. How many cells will remain after 120 minutes of disinfection? Round to a whole number c. How many cells were there at the start of the disinfection process tie att0 minutes)? Answer using a number with 2 significant digits and scientific notation (example: the number 291 000 will be entered as 2.985)