Why are line graphs used for continuous data?
Space and AstronomyLine graphs make sense for continuous data on the y-axis, since continuous data are measured on a scale with many possible values. Why do we use continuous line graph? A continuous line graph is a graph that consists of an unbroken line in which both axes represent continuous quantities1. It is used to plot a
How do you describe the surface?
Space and AstronomyA surface, as the term is most generally used, is the outermost or uppermost layer of a physical object or space. It is the portion or region of the object that can first be perceived by an observer using the senses of sight and touch, and is the portion with which other materials first interact.
What will happen to the Kepler telescope?
Space and AstronomyWhat Will Happen to It? For NASA’s Kepler space telescope, the world will end in ice rather than fire. Kepler, which is responsible for 70 percent of the roughly 3,800 confirmed exoplanet discoveries to date, has closed its powerful eyes. Where is Kepler telescope now? It’s currently in a safe orbit far from Earth. This
Why are similar triangles proportional?
Space and AstronomyIf two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.
Are enantiomers chiral or achiral?
Space and Astronomychiralalways chiral, but diastereomers may or may not be chiral. Can enantiomers be chiral and achiral? As we’ve seen, chiral describes an atom with four different groups attached, while enantiomers describes the comparison between two stereoisomers. Enantiomers do have chiral centers in the molecules, but not all stereoisomers of a molecule are enantiomers of each
Can calla lilies grow outside?
Space and AstronomyAlthough not considered true lilies, the calla lily (Zantedeschia sp.) is an extraordinary flower. This beautiful plant, available in a multitude of colors, grows from rhizomes and is ideal for use in beds and borders. You can also grow calla lilies in containers, either outdoors or in a sunny window as houseplants. Can potted calla
What is true about alternate exterior angles?
Space and AstronomyThe Alternate Exterior Angles Theorem states that, when two parallel lines are cut by a transversal , the resulting alternate exterior angles are congruent . What can you say about alternate exterior angles? The term alternate exterior angles is often used when two lines are cut by a third line, a transversal . The Alternate
Which are necessary conditions to apply the SAS triangle congruence theorem?
Space and AstronomyTwo sides and the included angle of a triangle are congruent to the corresponding parts of another triangle. Two angles and the included side of a triangle are congruent to the corresponding parts of another triangle. What is the SAS condition for congruence? What is SAS congruence of triangles? If any two sides and angle
How many NASA astronauts have died?
Space and AstronomyAs of 2020, there have been 15 astronaut and four cosmonaut fatalities during spaceflight. Astronauts have also died while training for space missions, such as the Apollo 1 launch pad fire which killed an entire crew of three. There have also been some non-astronaut fatalities during spaceflight-related activities. Has anyone been lost in space? A
What is the minimum length of mirror needed to see yourself?
Space and AstronomyIn other words, to view an image of yourself in a plane mirror, you will need an amount of mirror equal to one-half of your height. A 6-foot tall man needs 3-feet of mirror (positioned properly) in order to view his entire image. What size mirror do I need to see my whole body? In