A science teacher gave each of her students 6 colored strips of paper, one of each color, in red, orange, yellow, green, blue, and purple. Each colored strip was 75 millimeters long. If
there were 20 students in the class, how many total centimeters of green strips of paper
were used?
F
15 cm
G
150 cm
H
1,500 cm
3
15,000 cm

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

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.