Mathematics, 17.12.2020 08:00 gabbymcdermid
Alex paid $6 for renting a movie for 3 days. Which graph shows the relationship between the costs of renting a movie for different days?
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Mathematics, 21.06.2019 16:00
What is the quadric regression equation that fits these data
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Mathematics, 22.06.2019 01:30
Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot
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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
Mathematics, 22.06.2019 07:00
Triangle pqr is similar to triangle xyz.what is perimeter of triangle xyz
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Alex paid $6 for renting a movie for 3 days. Which graph shows the relationship between the costs of...
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