Mathematics, 06.11.2019 03:31 softballlover487
How many solutions does this linear system have? y = y equals startfraction 2 over 3 endfraction x plus 2.x+ 2 6x β 4y = β10
Answers: 2
Mathematics, 22.06.2019 00:00
Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6
Answers: 1
Mathematics, 22.06.2019 02:30
Which number completes the system of linear inequalities represented by the graph? y > 2x β 2 and x + 4y >
Answers: 1
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 04:20
Find a conversion factor between square centimeters and square meters. write it in three forms. square centimeters = 1 square meter
Answers: 1
How many solutions does this linear system have? y = y equals startfraction 2 over 3 endfraction x...
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