Mathematics, 26.03.2021 03:40 jessicamcummins
Get quadratic equation of a quadratic function (parabola) whose focus = (-2,5)
and directrix at y = 3
l need to helping, please โ
Answers: 3
Mathematics, 21.06.2019 14:00
How can you find the conditional probability of a given b as the fraction of bโs outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation
Answers: 2
Mathematics, 21.06.2019 19:30
Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.
Answers: 1
Mathematics, 21.06.2019 20:00
Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y โค โ4x โ 2 y > โ4x โ 2 y โฅ โ4x โ 2 y < 4x โ 2
Answers: 1
Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
Get quadratic equation of a quadratic function (parabola) whose focus = (-2,5)
and directrix at y =...
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