Mathematics, 22.02.2021 03:20, jashaikamatuteowwp1p
A teacher writes 0.105 on the board. Lisa calls this number "one hundred five thousandths."
Stephen calls this number "one tenth, five thousandths." Mathematically justify why Lisa's
and Stephen's statements are equivalent. Hint: Use at least one model.
Answers: 3
Mathematics, 21.06.2019 17:20, ryleepretty
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?
Answers: 2
Mathematics, 21.06.2019 20:30, Courtneymorris19
Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?
Answers: 1
A teacher writes 0.105 on the board. Lisa calls this number "one hundred five thousandths."
Stephen...
Mathematics, 11.02.2020 21:40