An official rugby ball can weigh anywhere from 383 grams to 439 grams. If there are 28.35 grams in an ounce, what is the least one of these balls can weigh, measured in ounces rounded to the nearest hundredth. There are 28.3495231 grams in an ounce. hell???!!!

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?

Which of the following contains a variable?

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?