How would you write 5^-3?

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

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.