Which of the following represents the synthetic division form of the long division problem below?
X^2-3x+4/x-5

A. 5 divided by 1 -3 4
B. -5divided by 1 -3-4
C. -5divided by -3 4
D. 5divided by -1 3 -4

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