A rectangular swimming pool has a length twice as long as its width. Around the edge of the pool is a sidewalk that is 2 feet wide. 1. Use variables to write two expressions, one for the total length and one the total width (including the sidewalk).

2. Given that the area of a rectangle is found using Area = Length x Width, use the two expressions you created above to make a new expression that gives the area of the entire figure. Be sure to simplify fully and show your work.

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?

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%

Pls never taught i’m really confused and i rlly need