HELP. The area of the base of a rectangular cereal box is 4% square inches. If the volume of the box is 18 cubic inches, how tall is the box? Options:

A: 6
B: 4
C: 18
D: 72


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