The table shows the linear relationship of the water level in a take and time. Time (hr) Water Level (ft) 0 50 2 40 4 30 6 20 Enter the rate of change of the water level, in feet per hour.

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 the reflection image of (5,-3) across the line y = -x?

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