Rosie has comprehensive insurance with a $250 deductible on her van. On New Year s Day her van was vandalized, and the damages totaled $3,780. Rosie submits a claim to her insurance company. What will her annual premium be after she drops the collision insurance? What will her quarterly payments be after she drops the collision coverage?

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?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z