Add. 8 5/9 + 3 5/6 + 6 4/9 = | a. 17 7/12 b. 17 5/6 c. 17 7/9 d. 18 5/6 ( this is add fractions and mixed numbers lesson)

98 point question what is the record for most points in one

How many terms does the polynomial x^2 y^2 have

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