The growth of a colony of bacteria can be described by exponential growth. If the colony initially started with 200 cells and has a growth rate of 0.037 cell per hour,
how long will it take for the population to double? Round your answer to the nearest
hour.
А
19 hours
B
21 hours
С
23 hours

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Jim had 15 minutes to do 5 laps around his school what would his time be

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.