sharon wants to make a graph to show the relationship between the number of tickets sold and the price of tickets sold

Which expression is equivalent to 3^3 + 2^2?

Jim had 15 minutes to do 5 laps around his school what would his time be

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