A man builds a model plane that is a scale model of an original. The original plane is 150 flet in length. If the scale model uses 4 inches for every 50 feet,
the model is __ inches in length.

Nwhat way does renewable energy differ from nonrenewable energy?

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.

In a constitutional monarchy, the king or queen a. is a symbol of the nation b. runs for office c. controls the legislative branch d. has absolute control