Using the above supply/demand graph, what is the price at the point of equilibrium?
a 100
b. 75
c. 70
d. 55

Ahollow metal sphere has 6 cm and 11 cm inner and outer radii, respectively. the surface charge density on the inside surface is −100nc/m2. the surface charge density on the exterior surface is:

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up