What’s the rate of change of this graph?
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Mathematics, 21.06.2019 14:00
Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6
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Mathematics, 22.06.2019 02:00
The function h (t) = -16t squared + 28t + 500 represents the height of a rock t seconds after it's propelled by a slingshot what does h (3.2) represent?
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Mathematics, 22.06.2019 03:00
The biologist has a second culture to examine. she knows that the population of the culture doubles every 15 minutes. after 1 hour and 15 minutes, her assistant found that 80,000 bacteria were present. a) what was the size of the initial population? b) predict the size of the culture at t=3 hours. what was the size of the population at 40 minutes? explain and justify your answers. c) create a graph of the population as a function of time. find an equation that can be used to predict the size of the population at any time t. d) examine the rate at which the bacteria culture is growing. how fast is the culture growing after 1 hour? after 1.5 hours? after 2 hours? use a time interval of h = 0.01 hours to estimate these rates. interpret these rates in terms of the context of the problem situation. how do these three rates compare?
Answers: 1
History, 07.05.2020 00:10
Mathematics, 07.05.2020 00:10
History, 07.05.2020 00:10
History, 07.05.2020 00:10
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Physics, 07.05.2020 00:10
Mathematics, 07.05.2020 00:10
Physics, 07.05.2020 00:10
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