Mathematics, 06.09.2021 04:50 minmaddiee
Si sec⍬ = , ⍬ ∈ IV-cuadrante, y la ordenada del punto de corte del lado final del ángulo central “⍬” es igual a –3, hallar la medida del radio de la circunferencia.
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What is the slope of the line that contains the points (-2,1) and (0,-3)
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The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm
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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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Si sec⍬ = , ⍬ ∈ IV-cuadrante, y la ordenada del punto de corte del lado final del ángulo central “⍬”...
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