Kathy walked 3 1/2 miles per hour for 1 1/4 hours. during 1/2 of her walking time it rained. how many miles did she walk while it was raining?

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?

If i have one apple and give you the apple, how many apples do i have?

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?