In Bill's model airplane 1/16 inch represents 1 foot in the real airplane. If his model airplane has a wing 4 inches long, how many feet long is the wing on the real airplane?

An experiment is designed to test the relationship between the initial height of a basketball before it is dropped to the height of its rebound bounce. the height of the rebound bounce is measured using a scale positioned behind the ball. in the above experiment, which condition would not be controlled? a). the starting height of the ballb). the surface the ball bounces on c). the type of ball d). the method to measure the rebound height of the ball

Explain what happens at the saturation point when adding salt to water at room temperature.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt