On a survey, 8 students reported how many minutes it takes them to travel to school. Here are their responses. 16, 11, 15, 13, 13, 11, 4, 12 Find the mean travel time for these students.
If necessary, round your answer to the nearest tenth.

If benito is selecting samples of five values from the table, which row will result in the greatest mean? row 1 row 2 row 3 row 4

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²