In how many ways can a teacher arrange 24 students in 3 rows?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

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