a college of 320 students 256 half-boarders. what percentage of the total number of students do they represent

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees. (10 points)

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?