19,9(9)5 rounded to the nearest ten, 9 is the target, the one with the parenthesis

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?