Researchers were testing out a new antibiotic on certain bacteria they started with 45,000 bacteria after one treatment with antibiotics 40,500 bacteria were left after her second treatment 36,450 bacteria were left how many treatments will it take to kill at least half the bacteria

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is