A librarian surveyed 200 people about their favorite type of movie. If 15% of the people like documentaries, how many people like documentaries?

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41