The area of a poster is 27in squared. fine the length of one side of the poster to the nearest tenth on an inch

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?