The one with stars is my answer. you decided to relocate. you want to live in the mountains area, but you want to be next to the ocean too. you also avoid country with long, extreme cold winters. Where would

73,094 results
  1. Science!!!

    1. Why can certain stars sometimes be identified as eclipsing binary stars? A. They are brighter than any single star B. They are all white dwarfs C. They become dimmer at regular intervals D. They are cool red stars

  2. Science

    A student creates a chart to describe Earth’s solar system in the Milky Way galaxy. Which statement could be included to accurately describe the solar system as part of the galaxy? (1 point) The solar system is comprised of millions of stars from the

  3. Statistics

    Astronomers treat the number of stars in a given volume of space as a Poisson random variable. The density in the Milky Way Galaxy in the vicinity of our solar system is one star per 16 cubic light years. (a) What is the probability of three or more stars

  4. History

    What were outcomes of the Council of Trent? (Select all that apply.) a. The council decided to develop new training practices for candidates to the priesthood. b. The council decided to launch another Crusade against the Arab Empire to reclaim Jerusalem.

  5. physical science

    Which of the following pairs of objects would have the strongest gravitational pull? two buildings in the same city ← two tall buildings in different cities two stars very far away from each other two stars very close to each other my answer is c

  6. physics

    Two stars in a binary system orbit around their center of mass. The centers of the two stars are 7.78x1011 m apart. The larger of the two stars has a mass of 4.19x1030 kg, and its center is 1.75x1011 m from the system's center of mass. What is the mass of

  7. science !!

    1. how do scientists classify stars? by size distance and color by size distance and brightness by color brightness and distance by size brightness and temperature 2. which of The following factors determines how long is Star will live a stars color stars

  8. Science

    1) Why can certain stars sometimes be identified as eclipsing binary stars? Answer) B. They become dimmer at regular intervals 2) Which of the following is a major difference between elliptical galaxies and spiral galaxies Answer) A. Elliptical galaxies

  9. forces and motion

    Which of the following pairs of objects would have the strongest gravitational pull? two buildings in the same city ← two tall buildings in different cities two stars very far away from each other two stars very close to each other

  10. English Check answers

    Choose the best topic sentence for the passage. It used to be unusual to live to the age of 90. Better diet and medicine have made 90 a more common age. Today, some people even live to be well over 100. A. People can live a long time. B. Today, some people

  11. History

    What were outcomes of the Council of Trent? (Select all that apply.) a. The council decided to develop new training practices for candidates to the priesthood. b. The council decided to launch another Crusade against the Arab Empire to reclaim Jerusalem.

  12. Science please help :)?

    3. which if the following factors determines how long a star will live ? ( 1point ) A . star’s color b. the star’s mass**** c. the star’s diameter d. the star’s distance from the sun 4 . which of the following causes constellations to appear to

  13. English 10

    Which sentence correctly punctuates a nonessential appositive phrase? A. Aries, one of thirteen constellations in the Zodiac, contains four stars. B. Aries one of thirteen constellations in the Zodiac contains four stars. C.Aries, one of thirteen

  14. Math

    about 24.8 million people live in texas. about 0.6 million live in vermont. how many times as many people live in texas than in vermont. round to the nearest tenth if necessary. i got 41.333 (41) as my answer.am i correct

  15. Math

    An aquarium contained an equal number of horseshoe crabs and sea stars. After 15 horseshoe crabs were removed and 27 sea stars were removed the ratio of horseshoe crabs to sea stars was 5:3. How many horseshoe crabs and sea stars were there at first? Solve

  16. science

    What type of object will the Sun leave behind once it finished dying? I know the answer is white dwarf, but what will its mass be like? big or small? What types of objects will high-mass stars leave behind once they finish dying? I want to say neutron

  17. Probability and statistics

    Astronomers treat the number of stars in a given volume of space as a Poisson random variable. The density in the Milky Way Galaxy in the vicinity of our solar system is 1 star per 16 cubic light years. (a) What is the probability of 3 or more stars in 16

  18. Physics

    Consider an observer at the center of a uniform, spherical cluster, of radius R, containing many stars. Assume that the density of stars is given by n(r) stars per cm^3 n(r)=n0* (r/r0)^-α a. Write a formula for the flux arriving at the observer from one

  19. statistics

    Identify the level of measurement of the data and explain what is wrong with the given calculation. In a set of data, movie ratings are represented as 100 for 1 star, 200 for 2 stars, and 300 stars for 3 stars. The average (mean) of the 527 movie ratings

  20. Physics

    two stars with equal mass of 4.0x10^15 kg are separated by a distance of 2 km. They are moving in circular obits around the middle between the two stars. What is the speed of the stars?

  21. English

    What do you think Keats means in these lines from "When I Have Fears That I May Cease to Be"? I may never live to trace / Their shadows, with the magic hand of chance . . . * I may never live to paint pictures of them. * I may never have a chance to look

  22. Physics

    Two stars in a binary system orbit around their center of mass. The centers of the two stars are 7.80 x 10^11 m apart. The larger of the two stars has a mass of 3.50 x 10^30 kg, and its center is 3.00 x 10^11 m from the system's center of mass. What is the

  23. Science

    A deactivated deadly strain of bacteria was first treated with protease enzyme. It was then mixed with a harmless strain of live bacteria. The live bacteria became deadly. Which of the following statements is a valid conclusion from the experiment above?

  24. science

    An H-R diagram? Answer Are Is a map of the position of the stars Graphs stars according to their size and distance List every known star Graphs a sample of stars according to surface temperature and absolute brightness Thank You

  25. American History

    What actions did Seminole Indians take in curtailing the effects of the Indian Removal Act? 1) They established a society free from government intervention. 2) They agreed to the government’s offer to relocate. 3) They fought to maintain control of their

  26. physics

    Two stars with masses 2.75 x 10^30 kg and 5.92 x 10^30 kg form a binary system. If the two stars have an average separation of 7.28×10^8 km, compute the magnitude of the gravitational force in Newtons between the stars. Express your result in scientific

  27. Exploring Space

    I need to know about the 3 conditions which are need necessarily to travel to the stars. My answer is below. Please add any other information, thanks. Not so sure if my answer makes sense. 3 conditions which are needed neccessarily to travel to the stars

  28. science

    Which of the following pairs of objects would have the strongest gravitational pull? two buildings in the same city ← two tall buildings in different cities two stars very far away from each other two stars very close to each other my answer is c

  29. maTH

    I NEED HELP REALLY BAD 5. Directions: Select all the correct answers. Nancy is studying constellations in science class. Two things are strongly supported by all random samples of the number of stars in a constellation. Most constellations have from three

  30. Math

    A department store is holding a drawing to give away free shopping sprees. There are 10 customers who have entered the drawing: 6 live in the town of Gaston, 2 live in pike, and 2 live in wells. Two winners will be selected at random. What is the

  31. Science Question

    How might the most common occurring stars be described, based on our stellar neighborhood? A. White Dwarfs B. K giants C. A main sequence D. M main sequence The most common stars are Red Dwarfs. I don't like the answer choices. Most of them are M type

  32. Science :check my answers

    Here are some questions I had for hw, I answered some of them, can someone check my answers and help me with the ones i didn't answer, thanks: 1.Which constellations are visible from Canada in all seasons? My Answer:Ursa Major, Ursa Minor, Lynx,Cephus,

  33. physics

    Two stars are 4.40 1011 m apart and are equally distant from the earth. A telescope has an objective lens with a diameter of 1.03 m and just detects these stars as separate objects. Assume that light of wavelength 550 nm is being observed. Also assume that

  34. math

    Patel, Quoc and Ron live near each other along the same straight road. Patel lives 0.6km from Quoc. Ron lives 0.4km from Patel. How far apart do Quoc and Ron live? A) They must live 0.2km apart. B) They must live 1.0km apart. C) They could live 0.2km or

  35. Physics

    In a binary star system, two stars orbit about their common center of mass, as shown in the figure . If r2 = 2r1, what is the ratio of the masses m2/m1 of the two stars?

  36. SS

    You have a large farm made up of mostly flat terrain in Eastern Europe. You use mechanized equipment to plant and harvest grains, like wheat and barley. Which statement is most likely true? A. You live in Greece. B. You live in southern Russia C. You live

  37. calculus

    Imagine that you live on an infinitely long and straight street called Infinite Drive. The addresses on Infinite Drive are given by real numbers. Your address on the street is π while your friend Patrick’s is √3 and Karen’s is sin60°. There are two

  38. Science

    Describe how the rotation of Earth is responsible for the movement of the stars. The rotation of earth is responsible for the movement of stars because as it rotates, objects around it rotate as well, such as planets, they appear to move through the stars

  39. Science-Repost

    Describe how the rotation of Earth is responsible for the movement of the stars. The rotation of earth is responsible for the movement of stars because as it rotates, objects around it rotate as well, such as planets, they appear to move through the stars

  40. Astronomy

    Retrograde motion describe the A backward motion of the stars relative to Earth B uniform circular motion exhibited by the planets C irregular speeds at which the planet travel. D backward motion of the planets with respect to the stars I think the answer

  41. physics

    Certain neutron stars (extremely dense stars) are believed to be rotating at about 100 rev/s. If such a star has a radius of 10 km, what must be its minimum mass so that material on its surface remains in place during the rapid rotation?

  42. Physics

    Two stars of mass M and 2M, a distance 3x apart rotates in circles about the common center mass "0" The gravitational force acting on the stars is KGM^2/x^2, what is value of K?

  43. English

    Can you check the following sentences please? Can you say "This is your Christmas holiday homework". •Read and do the “test yourself” activity on the Plantagentes pag. 38-39 •Read and translate the opening of Chaucer’s Canterbury Tales pp. 46-47

  44. Social studies

    The one with stars is my answer. you decided to relocate. you want to live in the mountains area, but you want to be next to the ocean too. you also avoid country with long, extreme cold winters. Where would you most likely move? A. Rocky mountains B.

  45. Social Studies

    you have decided to relocate you want to live in a mountainous area but you want to be next to the ocean too and you also want to avoid places with extremely long cold winters where do you go? A.rockey mountains B.appalachain mountains C.sierra Nevada

  46. Science 5

    What are the characteristics of globular cluster stars? A.no stars as hot as our Sun B.old age and hundreds of thousands to millions of member stars C.no main sequence stars left, with billions of member stars D.a few hundred stars, most still on the main

  47. science

    What makes the subject of star formation so difficult and complex A It is so slow that no visible proof of of it exists B Star formation is too expensive to study in detail C Stars live too long to be observed from birth to death D Clouds, fragments,

  48. Astronomy

    1. When comparing the sizes of stars, our Sun is: a.) the largest star discovered to date b.)one of the larger stars discovered to date c.)medium size as compared to other stars d.)one of the smallest stars discovered to date My answer: c or d 2. What

  49. physics

    A star of mass 2.0 1031 kg that is 4.8 1020 m from the center of a galaxy revolves around that center once every 4.2 108 years. Assuming that this star is essentially at the edge of the galaxy, each of the stars in the galaxy has a mass equal to that of

  50. Biology

    Menge and colleagues performed experiments in which they exposed some populations of mussels to sea stars and excluded sea stars from other mussel populations. Suppose that the sea star population consists of 20 individuals and the two populations of

  51. Ecology

    Menge and colleagues performed experiments in which they exposed some populations of mussels to sea stars and excluded sea stars from other mussel populations. Suppose that the sea star population consists of 20 individuals and the two populations of

  52. English

    Could you please check this paragraph for me and check if everything is OK? 1) When Jessica arrived in Hollywood, she got the impression of being in an unexciting suburb of Los Angeles. 2) She first went to the Mann's Chinese Theatre, famous for its

  53. space

    How early south africans incorporated the stars into their world,explaining how they used the stars to mark seasons and events and retelling some legends and stories linked with specific stars and constellations

  54. science

    how early south africans incorporated the stars into their world, explaining how they used the stars to mark seasons and events and retelling some legends and stories linked with specific stars and constellations

  55. Physical science

    How early did s.a incorporated the stars into their world explaing how they used stars to mark seasons and events events and retelling some legends and some stories linked with specific stars and constellations

  56. ENGLISH

    Which of the following is an example of a compound sentence? A. Because the weather was so nice,we decided to take the day off from work. B. There are five players on the court for each basketball team at any given time:two guards, two forwards, and a

  57. Physics

    A star of mass 2.0 1028 kg that is 1.6 1020 m from the center of a galaxy revolves around that center once every 3.4 108 years. Assuming that this star is essentially at the edge of the galaxy, each of the stars in the galaxy has a mass equal to that of

  58. English

    1. I think Chuchu should live with his old master because he is a very good person. When Chuchu was almost blind, he didn't abandon Chuchu. Instead, he decided to take good care of him. 1-2. I think Chuchu should live with his old master because he is a

  59. Corporate Tax

    Alan just immigrated to Canada and owns STARS ltd (US company). Alan owned 100% of shares to STARS ltd. STARS ltd. was incorporated in the US in 2004. Alan wanted to know if he should use STARS ltd or a new company to carry on his business in Canada? He's

  60. science

    which of the statements below is true? a) the stars in a galaxy are held together by gravity b) Stars in a galaxy slowly rotate around a center c) The Milky Way is the only galaxy in the universe d)All of the above just need to know if my answer is correct

  61. physics

    mc030-1.jpg Two stars are bound together by gravity. The larger star has four times the mass of the smaller star. Which diagram best illustrates the orbital motion of the two stars? (Note: the stars are shown much larger than they really are compared to

  62. physics

    Three identical stars of mass M = 6.4 x 1030 kg form an equilateral triangle that rotates around the triangle's center as the stars move in a common circle about that center. The triangle has edge length L = 5.0 x 1010 m. What is the speed of the stars?

  63. Physics

    Three identical stars of mass M form an equilateral triangle that rotates around the triangle's center as the stars move in a common circle about that center. The triangle has edge length L. What is the speed of the stars?

  64. Science

    Do I have these correct according to the H-R Diagram? Hot (blue stars) are on the left side of the modern H-R diagram bright stars are the top of modern H-R diagram cool (red) stars are the ride side side of modern H-R diagram dim stars are the bottom of

  65. Physics

    Two stars are 8 light years from earth (a light year is the distance light travels in one year). The 550 nm light from the two stars can be barely distinguished in the diffraction pattern of 90 cm wide single slit. How far apart are the stars?

  66. Science

    Drew spends one weekend each month at his grandparents farm.He enjoys loking at the stars in the night sky with his grandfathers tetscope. Drew is a careful observer of the stars and he notices that the stars in the night sky are in a different location in

  67. Math

    The distance between two stars is 0.009 light years. A light year is equal to 5.88 x 10^12 miles. What is the distance,in miles, between the two stars? Represent your final answer in scientific notation

  68. physics

    Two stars are 3.80 1011 m apart and are equally distant from the earth. A telescope has an objective lens with a diameter of 1.19 m and just detects these stars as separate objects. Assume that light of wavelength 550 nm is being observed. Also assume that

  69. physics

    Two stars are 2.4 × 1011 m apart and are equally distant from the earth. A telescope has an objective lens with a diameter of 1.72 m and just detects these stars as separate objects. Assume that light of wavelength 590 nm is being observed. Also, assume

  70. science

    why are stars shaped in a star form All stars are spheres. Their own gravity forces then to take that shape

  71. 3 grade english

    they say write a sentence about something you like about stars. underline the verb make it agrees with the subject of the sentence. and my son write stars are really shiny,and really bright. also i like about stars is that they help with directions. my son

  72. Science

    As they age, _________ stars move up and to the right on an H-R diagram? Is it the bright stars?

  73. Physics

    Two equal-mass stars orbit their centre of mass. The distance between the stars (measured from the centre of mass of each) is 1 AU. What is the period of revolution in years? How much energy would be required to unbind these stars if they each have the

  74. science

    Most stars we see are on the main sequence. Stars spend most of their lives consuming their initial stock of hydrogen. Is there a connection between these two statements? If so, what is it?

  75. Science 3

    There are a lot more M2V stars than M2Ib stars. True False http://en.wikipedia.org/wiki/Stellar_classification

  76. English, science

    The moon and the stars are always in the sky. [Why is 'the stars' used? Can we omit 'the'? Can we see the same stars in the sky? Can't we see new stars in the sky as time passes? Do we see the same stars in the sky as time passes?]

  77. Parable revision

    "Give what you have, not what you want in the future"(This is the title) One weekend, my mother decided to visit her mother in Detroit. Upon getting to Detroit she gets word from a local resident that the city was damaged terribly by a huge storm. The

  78. physics

    An astronaut is in space at the midpoint between two stars of equal mass. Everything else is infinetly far away. What is the weight of the astronaut? Explain your answer. The attraction to each of the stars is equal, but opposite direction. Weight is the

  79. Astronomy

    Scientists can determine what distant stars are made of, as well as their temperatures and velocities, by looking at A absorption B emission spectra C continuous spectra D samples obtained from them E we cannot determine these things about distant stars I

  80. world geography

    the three gorges dam project is china's attempt: a. to control flooding b. to create irrigation systems c. to divert water from the city of wuhan d. to relocate 2 million people my answer is a

  81. English

    Last one for today! (Thanks for all the help guys) Do these sentences mean the same? "Wheeling to their stations in the sky, the stars make the poor world-fret of no account." And "Wheeling to their stations in the sky, the stars make the world forget

  82. sience

    What are the smallest stars?what are the medium and the largest stars?

  83. physics

    suppose that there are 1.9*10^25 stars in the universe. how many moles of stars would this be?

  84. 3 grade english

    use each word or phrase as the subject of a sentence. add a verb describing an action that place in the present. make sure each verb agrees with its subect. they give a word my son make a sentence i just want to now did he write correct sentence or no the

  85. Math 12

    Melinda and Milan both need a place to live. Melinda has decided to rent a house for $1200 per month. Milan has decided to buy a house for $210000 which he will finance with a 18 year mortgage at 3.9%, compounded semi-annually. Milan must make a down

  86. Math

    I need some help. Here is the problem: Give an estimate for the following expression. Then state whether you believe that the exact answer is greater than or less than the estimate. Explain how you decided. Here is what I have for an answer so far: 978*66

  87. physics

    Certain neutron stars (extremely dense stars) are believed to be rotating at about 0.76 rev/s. If such a star has a radius of 10 km, what must be its minimum mass so that material on its surface remains in place during the rapid rotation? i got

  88. Mathematics

    The points scored in a basketball game by the individual players of two teams, High Rangers and Rising Stars, is recorded during the game. After the game, the manager found that the range for the High Rangers is 20 points and the range for the Rising Stars

  89. space

    Stars near the ______ should show the greatest Doppler shifts due to the earth's revolution. Why? Would it be stars near the ecliptic because it deals with the earth revolving and having motion.

  90. Physical Science

    How can we talk about the evolution of stars over billions of years when human beings have been observing stars for only a few thousand years?

  91. astronomy

    Suppose the distance between two stars doubled while the mass of each star doubled as well. What would happen to the orbital period of the two stars?

  92. Astronomy

    I have two stars A = 7150K and B = 4850K.A is 20 times brighter than B. Assuming L/Lv is the same for both stars find the ratio ofthe radii of A and B. I have the equation R/R= (L/L)^1/2(T/T)^2. I can do this for each star in terms of solar masses but i am

  93. physics

    IF a particular galaxys has a total mass of 10 to the 56 grams and the average star in that galaxy has a mass of 10 to the 35 grams, approximately how many stars are there in that galaxy? Give your answer to the nearest whole power of 10 by entering the

  94. Social Studies

    Why do most people live in the Western part of Columbia? a)to enjoy the cooler climate of the mountains b)to be closer to the border with Venezuela c)to live along the pacific coast d)to benifit from the countries lush rainforests. My answer:A

  95. Physics

    Two stars in a binary system orbit around their center of mass. The centers of the two stars are 7.40 1011 m apart. The larger of the two stars has a mass of 3.40 1030 kg, and its center is 2.50 1011 m from the system's center of mass. What is the mass of

  96. Physics

    Two stars in a binary system orbit around their center of mass. The centers of the two stars are 7.80 1011 m apart. The larger of the two stars has a mass of 3.50 1030 kg, and its center is 3.00 1011 m from the system's center of mass. What is the mass of

  97. Physics

    Two stars in a binary system orbit around their center of mass. The centers of the two stars are 7.80 1011 m apart. The larger of the two stars has a mass of 3.50 1030 kg, and its center is 3.00 1011 m from the system's center of mass. What is the mass of

  98. science

    A deactivated deadly strain of bacteria was first treated with protease enzyme. It was then mixed with a harmless strain of live bacteria. The live bacteria became deadly. Which of the following statements is a valid conclusion from the experiment above?

  99. astronomy

    What type of object will the Sun leave behind once it finished dying? I know the answer is white dwarf, but what will its mass be like? big or small? What types of objects will high-mass stars leave behind once they finish dying? I want to say neutron

  100. science

    What type of object will the Sun leave behind once it finished dying? I know the answer is white dwarf, but what will its mass be like? big or small? What types of objects will high-mass stars leave behind once they finish dying? I want to say neutron

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