Mathematics, 17.12.2019 01:31 KHaire6856
Acell phone company charges a flat rate of 4.75 per month with an additional charge .19 per minute. how many minutes did alexandra talk on her cell phone if your monthly bill was 27.55
Answers: 3
Mathematics, 22.06.2019 00:00
Need plz been trying to do it for a long time and still havenβt succeeded
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Mathematics, 22.06.2019 02:40
1- how are translations represented as a function? . . 2- what is the relationship between a translation and a rigid motion? answer my grade depends on it! you so much
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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
Acell phone company charges a flat rate of 4.75 per month with an additional charge .19 per minute....
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