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A machine learning model processes 3,600 data points in 40 minutes using 12 parallel processors. How long would it take the same model on 16 processors, assuming linear speedup?
A zoologist at the National Geographic Society is tracking the population growth of a rare species of birds. The population triples every year, and the initial population was 50 birds. After how many years will the population exceed 13,500?
A wildlife biologist studying amphibians finds that the population of a certain frog species doubles every 3 years. If the current population is 1,200 frogs, what will the population be in 15 years?
### Question 3: Environmental Consultant
A zoologist observes that a pride of lions increases by 10% annually, but due to environmental pressures, 8 lions emigrate each year. If the pride starts with 80 lions, how many lions will be present at the end of year 2?
A biologist studies a salamander population that declines by 5% per year due to habitat loss. If conservation efforts stabilize the rate and add 60 new individuals annually, what will the population be after 3 years, starting from 1,200?
The population stabilizes at 1,200. After 3 years: 1,200.
### Question 6: Environmental Consultant
A company must reduce its water usage by 40% over two years. In the first year, it reduces usage by 15%, and in the second year, it applies new technology to reduce the remaining amount by another 25%. What percentage of the original usage remains after two years?
A zoologist models the spread of a behavior in a meerkat colony using exponential growth. If the number of meerkats exhibiting the behavior doubles every 4 days and starts with 3 meerkats, how many will exhibit the behavior after 12 days?