A van can ferry a maximum of 12 people. By setting up an inequality, find the minimum number of vans
that are needed to ferry 80 people.

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.

The creation of the trans-siberian railway allowed people to travel across russia. how could this railway impact russian culture?

The body paragraphs in an informative essay should include clear examples. a thesis statement. restated evidence. a clear direction.