At a camp, the campers need more than 15 gallons of fresh water every day. they already have a gallon of fresh water, and they can collect the additional water by making x trips to the nearby well. their situation can be represented with the inequality 2x + 1 > 15. what is the simplified form of this inequality?

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