2 students appeared at an examination, one of
them secured 9 marks more than the other and his
-mark was 56% of the sum of their marks, what
are the marks obtained by these two students

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

What is always true about a positive integer raised to a negative odd power?

Tim earns $120 plus $30 for each lawn he mows. write an iniqualityvto represent how many lawns he needs to mow to make more than $310