In a study of sources of air pollutant emissions, 61% of nitrogen oxides were attributed to transportation, 24% were attributed to stationary fuel combustion sources, 8% were attributed to industrial process, and 7% were attributed to other miscellaneous sources. Draw a pie chart with this data.

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1