To approach the runway, a small plane must begin at 9° descent starting from a height of 1,125 ft above the ground. how many feet from the runway is the airplane at the start of this approach? round the distance to the nearest foot. 7192 ft 1139 ft 7103 ft 7191 ft

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

The energy equivalent of the rest mass of an electron is

1. when conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet to fair test standard except (1 point) using different kinds of plants. giving some plants more water than others. exposing the plants to different types of music. using nutrient-rich soil for one and lesser soil for others. 2. engineering uses scientific thinking to solve real-world problems. (1 point) true false 3. what does it mean to test a hypothesis? (1 point) pass a quiz on other scientists’ results analyze only the results from scientific sources not make assumptions about how an experiment will turn out see if the results of an experiment are what the scientist predicted