A scientist has started a bacteria culture with 1,000 cells. The cells will double every hour. 1. Write the sequence that represents the number of bacteria cells over the first 4 hours.2. What is the common ratio of the sequence that represents the growth of the bacteria cells?3. How many bacteria cells will there be after 7 hours?4. During what hour will the number of bacteria cells exceed one million?

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Given the graphed function below which of the following orders pairs are found on the inverse function

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.