I had this and it was b for me
15,409/1 or 61636/4 both fractions I can try a expression which is 5(3000+81.8)
Answer:
178
Step-by-step explanation:
√31684 = 178
Luis’ sample would be the most random, because not everyone in the cafeteria might check out books from the library, but since everyone Samantha surveyed was in the library already, most of the people she surveyed would be more consistent in their responses.
