Coz and amelia each make a tile design. coz puts his in rows of 4. amelia puts hers in rows of 6. how many more tiles are in each of coz's rows than amelia's ?

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

What are different types of statistical programs

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.