1) Make 5 circles with a compass, measure the circumference and diameter and placethem in a table of values.2) Identify the independent and dependent variable.3) Plot the values on a graph.4) Identify an state the proportionality between the variables.5) Find the slope, what does it represent?6) Create a mathematical model of your results.7) What is your percent error of your slope?

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?

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