3TT What are the sine, cosine, and tangent of 0 - 4 radians? (2 points)
О
Nhi
sin - 2 cos 0 - 2 tan 0 = -1
Oь
12
2
sin =
cos 0 - 2 tan 0 - 1
N/A N/A N/న, నాన్న
Ос
sin 0 - 2 cos 0 -
2 tane = 1
)
N/5 0/5
Od
12
2
sin -
cos - 2
tan = -1

Which of the following best describes the delian problem?

Which of the following can be used to explain a statement in a geometric proof?

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