What is the equation of a parabola whose focus is (-4, -1) and whose directrix is y = 5
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Mathematics, 09.02.2021 22:50 JayHtx9529
What is the equation of a parabola whose focus is (-4, -1) and whose directrix is y = 5
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What is the factored form of the following expressions? d^2 – 13d + 36
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Mathematics, 21.06.2019 22:50
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
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Mathematics, 22.06.2019 00:20
Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?
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Mathematics, 22.06.2019 03:30
Ranck the following in order from least precise to most precise
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