what is the average gradient of the slope along the line from point a to point b on the map? note that the horizontal distance between point a and point b is about 0.25 miles, while point a is located one contour interval above the 7600 ft index contour and point b is located on the 7200 ft index contour line.

One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.

Acharreadas is a popular mexican thing where people display varying skills of horsemanship much like what events in the united states?

What is the term for a government where power is carefully divided between a central government and several regional or provincial governments? a.) unified or central government b.) federal government c.) confederate government d.) republican government