Mathematics, 26.04.2021 22:20 serenityarts123
A bacteria culture started with 150 bacteria at 3 p. m. After 1 hour, the population
has grown to 195 bacteria. Assume the population grows exponentially (geometric).
1. Find an explicit formula the gives the number of bacteria n hours after 3 p. m.
2. Use your formula to find the number of bacteria at 10 p. m. Round your
answer to nearest integer.
Answers: 1
Mathematics, 21.06.2019 19:30
Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?
Answers: 2
Mathematics, 21.06.2019 20:40
David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.
Answers: 1
A bacteria culture started with 150 bacteria at 3 p. m. After 1 hour, the population
has grown to...
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