Is the space probe still active?
Space and AstronomyThis mission was one of NASA’s most successful, yielding a wealth of new information. As of November 2017 it is some 116 AU from the Sun (17.34 billion kilometers), and it is hoped the probe will continue to operate until at least 2020. It has left the heliosphere and crossed into interstellar space in December
Why is Saturn’s planet flattest?
Space and AstronomyDue to its low density and rapid rotation, Saturn is the “flattest” planet in our Solar System. Its diameter at the equator is about 8,000 miles greater (or nearly 10%) than its diameter from pole to pole. What is the flattest planet? Saturn is the flattest planet. Its polar diameter is 90% of its equatorial
How do we know that galaxies are moving away from us?
Space and AstronomyAlmost all other galaxies we can observe are moving away from us with the expansion of the universe, according to the Hubble statement. We see their light stretched toward the red end of the visible light spectrum (called redshift). How do we know that galaxies farther away from us are moving faster than nearby galaxies?
How do you transplant calla lilies?
Space and AstronomyDig holes at least 12 to 18 inches apart. If you’re transplanting a potted calla lily, your hole will need to be as deep as your pot is. Otherwise, plant the rhizome around four inches deep. Gently move your calla lily into its new home. What’s the best time to transplant calla lilies? spring The
How do you prove Euclidean algorithm?
Space and AstronomyAnswer: Write m = gcd(b, a) and n = gcd(a, r). Since m divides both b and a, it must also divide r = b−aq by Question 1. This shows that m is a common divisor of a and r, so it must be ≤ n, their greatest common divisor. Likewise, since n divides both
Should 8th graders take algebra?
Space and AstronomyStronger math students take algebra in eighth grade, and although they indeed may benefit academically from the course, that does not mean that weaker students will also benefit from taking algebra earlier. What math do most 8th graders take? The primary strands for an 8th-grade math curriculum are number sense and operations, algebra, geometry, and
What is the Earth Moon Sun system?
Space and AstronomyLesson Summary The sun, earth, and moon are held together by gravity, and they interact in lots of ways. The moon orbits the earth because of the pull of the earth. And the earth orbits the sun because of the pull of the sun. Because of the way they move relative to each other, we
What is inverse normal cumulative distribution function?
Space and Astronomyx = norminv( p ) returns the inverse of the standard normal cumulative distribution function (cdf), evaluated at the probability values in p . x = norminv( p , mu ) returns the inverse of the normal cdf with mean mu and the unit standard deviation, evaluated at the probability values in p . What
What is the most symmetrical 2d shape?
Space and AstronomyWhat is the most symmetrical shape? circle The most symmetric shape A circle has infinitely many lines of symmetry: any diameter lies on a line of symmetry through the center of the circle. Any rotation of any amount around the center of the circle also leaves the circle unchanged. What 2D shapes are symmetrical? 2D
Is a circle a polar graph?
Space and AstronomyIs a circle a polar curve? A circle centered at the pole has a very simple equation in polar form. r = a , r=a, r=a, where a a a is the radius of the circle. How do you know if a graph is polar? Solution: Identify the type of polar equation The polar equation