Evaluate and simplify the
expression when x=14 and y= 1/3.
2x

13 – 9y

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

Use the graph of the sine function y=2sinθ shown below

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68