Mathematics, 05.05.2020 21:35 Babycute8279
The population of fish in a lake grew exponentially. In 2000, a researched estimated
the population to be 4780 fish. By 2010, the population had grown to 8200 fish. Let P(t) be
the population of fish t years after 2000.
(a) Assuming exponential growth (so P(t) = P0e
kt), find an expression for P(t).
(b) What was the estimated population in 1990? Round your answer to the nearest thousand.
(c) When will the population 24,000? Round your answer to the nearest year?
Answers: 3
Mathematics, 21.06.2019 16:30, bettybales1986
Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $
Answers: 1
Mathematics, 21.06.2019 19:30, jrassicworld4ever
Need 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.
Answers: 1
The population of fish in a lake grew exponentially. In 2000, a researched estimated
the popul...
the popul...
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