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April 18, 2014

Homework Help: Science: Outer Space

Recent Homework Questions About Outer Space

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math
Three people are being selected at random, each will be given one gift card. There is one card from Home Depot,one from Best Buy and one from Red Lobster. The first person selected will get to choose between the two remaining cards. The third person selected gets the third ...
Friday, February 1, 2013 at 6:48pm

Tree diagrams
Three people are being selected at random, each will be given one gift card. There is one card from Home Depot,one from Best Buy and one from Red Lobster. The first person selected will get to choose between the two remaining cards. The third person selected gets the third ...
Friday, February 1, 2013 at 1:48pm

Intro to Computer Engineering
When solving 5x^2-50x+125=0, a space alien got x=8 for one of the two roots. What possible base could the alien be using? (Note: the coefficients are also in this base. That is 5,50,125 are all in this mystery base as well)
Thursday, January 31, 2013 at 1:29pm

math - incomplete
in water? oil? air? outer space?
Wednesday, January 30, 2013 at 5:27pm

English
In the city of Carson, California, there is a small house on Mesa Boulevard that five people share, each with diverse interests. Junior’s room contains surround-sound speakers where<~~He listens to music in his speakers? he listens to music all the time; a book ...
Tuesday, January 29, 2013 at 7:26am

ENG
I'm trying to write a paragraph with levels of generality for English. Here's what I have so far... I need help with grammar and punctuation... also does it make sense ? In the city of Carson, California there is a small house on Mesa Boulevard that is shared among ...
Tuesday, January 29, 2013 at 12:49am

7th grade art ASAP please
1. This occurs when an animal, object, or idea is given human form or characteristics. (1 point) Unselected answer (0 pts) literalism (0 pts) symbolism (1 pt) personification (0 pts) allusion 1 /1 point 2. This occurs when you make reference to a well-known character, person, ...
Monday, January 28, 2013 at 2:19pm

art
1. This occurs when an animal, object, or idea is given human form or characteristics. (1 point) Unselected answer (0 pts) literalism (0 pts) symbolism (1 pt) personification (0 pts) allusion 1 /1 point 2. This occurs when you make reference to a well-known character, person, ...
Monday, January 28, 2013 at 2:19pm

writing
Edit mMath Autobiography Theresa V. Monteiro MAT 095 11:00 AM – 12:15 PM My name is Theresa and I am from Norwalk Connecticut. I’ve been living here for a year now. I moved to New London Connecticut to start my life. I’ve taken care of all my immediate family ...
Monday, January 28, 2013 at 11:59am

phy
A passenger in a moving car and a passerby standing at the road side see each other as moving in the opposite direction. Which of the following is NOT true? The passenger is in motion relative to the passer-by The passer-by is stationary relative to the passenger Both ...
Monday, January 28, 2013 at 3:33am

Physics - Radiation, Heat Transfer
By the way, I got 82.1 x 10^6 watts for the absorbed energy (50 watts/m^2 over 12 hours) into the ice, and 194.6 x 10^6 watts for the radiated energy (lost to space) over 24 hours. Net? In September, at the time of minimum sea ice extents, under these conditions, the ice cools...
Monday, January 28, 2013 at 1:10am

Physics - Radiation, Heat Transfer
Thank you for the quick answer! So, absorbed energy (over the 12 hours of daylight) is (1-albedo)*(available energy at the surface) ... that is, what radiation is not reflected from the surface is absorbed into the ice .. That's clear. "The absorption of infrared ...
Sunday, January 27, 2013 at 9:54pm

math
Consider the experiment of choosing the top 7 cards from a shuffled deck in two ways: (a) Without replacement. 1. What is the sample space? 2. What is the probability that you get only red cards? (b) With replacement. 1. What is the sample space? What is the probability ...
Sunday, January 27, 2013 at 6:38pm

math
Suppose you roll a fair die 18 times. (a) What is the sample space? (b) What is the probability that each number from 1 to 6 appears exactly thrice? (c) What is the probability that the number 1 appears exactly twice, 3 appears exactly four times, and 5 appears exactly six times?
Sunday, January 27, 2013 at 6:36pm

math
A bag contains fifty slips (small pieces of paper) with the numbers 1, 2, . . . , 50 written on them (One number on each slip!). Your friend writes down ten numbers from 1, 2, . . . , 50 on a sheet of paper, and then you draw—without replacement—twenty slips ...
Sunday, January 27, 2013 at 6:34pm

cultural diversity
NAEYC supports "third space" thinking as a desirable technique for use in A. stimulating children's right-brain processes. B.enhancing staff performance in the early childhood setting. C.Resolving conflicts, especially those involving cultural issues. D.training ...
Sunday, January 27, 2013 at 3:45pm

CALCULLUS
Question 2: If is the position of a particle in space at time .Find the angle between the velocity and acceleration vectors at time
Sunday, January 27, 2013 at 1:26am

art
Shape and form/space and color/proportion and emphasis of what? The rooms? The fabric only. This is a terribly broad question ... or else it's answered quite specifically in your text. What do you think?
Friday, January 25, 2013 at 11:15am

art
My choices are shape and form space and color color, texture, and pattern proportion and emphasis
Friday, January 25, 2013 at 11:12am

science
Suppose you are an astronaut making a spacewalk outside the space shuttle. In your excitement about your walk,you use up all the gas in your reaction jet. How do you get back to the shuttle
Thursday, January 24, 2013 at 5:28pm

art
1. This occurs when an animal, object, or idea is given human form or characteristics. (1 point) literalism symbolism personification allusion 2. This occurs when you make reference to a well-known character, person, place, or event from life or literature. (1 point) ...
Wednesday, January 23, 2013 at 11:35pm

structure and function of the human body
consider adding weight when walking. consider being in a space capsule in zero gravity for 10 months.
Sunday, January 20, 2013 at 10:05pm

Earlychilodhood education
Which one of the following is probably NOT one of the reasons that circle times fail? A. The space was large and open. B. The songs were repeated daily. C. The time period lasted too long. D. The teacher read a chapter book, hoping to encourage the children to excel.
Sunday, January 20, 2013 at 9:47pm

Computer Harware
You have a single hard drive on your computer that contains two NTFS partitions. Your computer's operating system alerts you that the C partition is running out of room. Your E partition still has 75 gig of free space. What is the least intrusive way to alleviate this ...
Saturday, January 19, 2013 at 4:25pm

math
A refrigerator is 3 ft wide, 2 ft deep, and 6 ft high. How much floor space does it cover? What is the volume?
Tuesday, January 15, 2013 at 10:50pm

English
His back injury was so severe that he has been placed in a cast and will have to remain ___ for months immobile? We made use of a ____ to break up the floor space into a large number of small offices partitution?
Tuesday, January 15, 2013 at 8:25pm

Outline
Ok,so no space. thanks.
Tuesday, January 15, 2013 at 8:07pm

Outline
No a space does not go you ident each time a little further as you go on
Tuesday, January 15, 2013 at 7:59pm

Outline
When you make an outline format, do you make spaces in between each topic. For example: A.topic a.detail b.detail i.detail of a detail i.detail of a detail DOES A SPACE GO IN BETWEEN THESE TWO TOPICS? B.topic.......and so on.
Tuesday, January 15, 2013 at 7:58pm

math
Consider the experiment of drawing two cards from a deck in which all picture cards have been removed and adding their values (with ace = 1). a. Describe the outcomes of this experiment. List the elements of the sample space. b. What is the probability of obtaining a total of ...
Tuesday, January 15, 2013 at 7:23pm

physics
When an air capacitor with a capacitance of 400 (1 = ) is connected to a power supply, the energy stored in the capacitor is 2.05×10−5 . While the capacitor is kept connected to the power supply, a slab of dielectric is inserted that completely fills the space ...
Tuesday, January 15, 2013 at 8:16am

physics
When an air capacitor with a capacitance of 400 (1 = ) is connected to a power supply, the energy stored in the capacitor is 2.05×10−5 . While the capacitor is kept connected to the power supply, a slab of dielectric is inserted that completely fills the space ...
Tuesday, January 15, 2013 at 8:13am

Physics
Hi. I am Walter White. I am good at chemistry but suck at physics. Can you help me? ----------------------------------------​ Bob is traveling in a very fast space (v=0.8c) away from Alice, who is sitting still in an observatory watching him through a very good telescope...
Monday, January 14, 2013 at 6:44pm

world civilization
The desire for the products of far away places. For example: Spices from the East Indies Gold from Central and South America Fur and tobacco and fish from North America Slaves from much of Africa Space to settle away from crowded or unfriendly home nations (Pilgrims, Huguenots...
Monday, January 14, 2013 at 6:40pm

7th grade art ASAP please
1. This occurs when an animal, object, or idea is given human form or characteristics. (1 point) literalism symbolism personification allusion 2. This occurs when you make reference to a well-known character, person, place, or event from life or literature. (1 point) ...
Monday, January 14, 2013 at 6:08pm

Art
When looking at fabrics, an interior designer will focus on these characteristics. (1 point) shape and form space and color color, texture, and pattern proportion and emphasis
Monday, January 14, 2013 at 8:21am

put was or were in the space
Tom and Ben ( ) playing
Sunday, January 13, 2013 at 9:27pm

put was or were in the space
The girl has or have
Sunday, January 13, 2013 at 9:26pm

space science?
Which star is the densest: Antares, Spica, or Polaris?
Sunday, January 13, 2013 at 8:56pm

geometry
What do you do to figure out space in irregular shapes?
Saturday, January 12, 2013 at 11:55am

Physics
The International Space Station is 370 km above the Earth's surface (Re = 6378 km, Me = 5.98 x 10^24 kg). What is the linear velocity of the space station in m/s
Friday, January 11, 2013 at 12:44pm

physics
Spaceman Spiff's space box wights 60N. its engine exerts a +312N of force at lift-off. what is the acceleration when it lifts off
Thursday, January 10, 2013 at 10:19pm

Computer
Your computer is running a lot of services and applications when you log on that you never use. What implications can this mean for your computer? A. Unused services and applications take up valuable hard drive space. B. Your computer uses more power than it needs to. C. 32 ...
Thursday, January 10, 2013 at 12:22pm

English
The space shuttle was both a marvel and huge.
Thursday, January 10, 2013 at 8:06am

Please CHECK thanks
Please check and tell me what I got wrong and let me know the correct answer for the problem. Thanks. 1. Diarrhea can be caused by a change in diet and different minerals in the water. True (yes) False 2. Fusion produces less radioactivity than fission. True False (yes) 3. ...
Wednesday, January 9, 2013 at 6:31pm

Somebody check this plz..and thanks.
Please check and tell me what I got wrong and let me know the correct answer for the problem. Thanks. 1. Diarrhea can be caused by a change in diet and different minerals in the water. True (yes) False 2. Fusion produces less radioactivity than fission. True False (yes) 3. ...
Wednesday, January 9, 2013 at 4:23pm

Geometry
Check please? The path of the launching of a space shuttle can be described best as a Answer: Ray?
Wednesday, January 9, 2013 at 3:24pm

Cosmology
Which of the following phenomena is NOT a consequence of Special Relativity? - Mass-energy curves space-time - Length contraction - Time dilation - Mass can not travel faster than the speed of light
Tuesday, January 8, 2013 at 8:12pm

Math
Oh say- space- can -space- UC
Tuesday, January 8, 2013 at 7:58pm

Will somebody help me please?
1. Diarrhea can be caused by a change in diet and different minerals in the water. True False 2. Fusion produces less radioactivity than fission. True False 3. Wise travelers eat only cooked vegetables in underdeveloped areas. True False 4. The kilogram is the basic unit of ...
Tuesday, January 8, 2013 at 10:37am

Science
I think they're all right, but it's difficult to read this way. I'll check it again if you copy the paragraph and insert the correct word in each space. One way to do this is to capitalize the vocabulary words you put in.
Monday, January 7, 2013 at 9:42pm

I need help..
1. Diarrhea can be caused by a change in diet and different minerals in the water. True False 2. Fusion produces less radioactivity than fission. True False 3. Wise travelers eat only cooked vegetables in underdeveloped areas. True False 4. The kilogram is the basic unit of ...
Monday, January 7, 2013 at 4:48pm

Please guys. Help me out.
1. Diarrhea can be caused by a change in diet and different minerals in the water. True False 2. Fusion produces less radioactivity than fission. True False 3. Wise travelers eat only cooked vegetables in underdeveloped areas. True False 4. The kilogram is the basic unit of ...
Monday, January 7, 2013 at 1:34pm

Science Help! I have a deadline!!
Match the following. 1. Rocky Mountain spotted fever 2. information about plants 3. eroded material 4. sun, wind, thermal 5. yellow fever and malaria 6. receives radio waves 7. major problem of underdeveloped nations 8. method of mountain formation 9. producer of oxygen a. ...
Monday, January 7, 2013 at 1:28pm

Science Somebody Help Me Please..I have a deadline
1. Diarrhea can be caused by a change in diet and different minerals in the water. True False 2. Fusion produces less radioactivity than fission. True False 3. Wise travelers eat only cooked vegetables in underdeveloped areas. True False 4. The kilogram is the basic unit of ...
Monday, January 7, 2013 at 1:23pm

Probability
Let S={s1,s2,s3,s4} be a sample space with probability distribution P, given by  P(s1)= 0.5, P(s2)= 0.25, P(s3)= 0.125, P(s4)= 0.125. There are sixteen possible events that can be formed from the elements of 'S'. Compute the probability ...
Saturday, January 5, 2013 at 3:39am

7th grade social studies
1. To pinpoint the absolute location of a place, geographers use (1 point) nearby landmarks. the Atlantic and Pacific oceans. the North and South poles. latitude and longitude. 2. What does the theme of movement help geographers to understand? (1 point) a location's ...
Tuesday, January 1, 2013 at 8:05pm

Financial management
ABC Construction and Leasing Company are interested in investing in the residential real estate market due to a relatively low interest rate environment. The Company appointed you to be in charge of the project feasibility study. You have just visited a 35-year old, well-...
Tuesday, January 1, 2013 at 4:44pm

maths - incomplete
x=laser y=inkjet maximize p=30x+25y subject to 2x+y <= 40 ??? for storage x <= 12 can't proceed until we know about storage space limitations
Friday, December 28, 2012 at 9:41am

maths
10. A company involved in the assembly and distribution of printers in concerned with two types – laser and inkjet. Assembly of each laser printer takes 2 hours, while each inkjet printer takes 1 hour to assemble, and the staff can provide a total of 40 person-hours of ...
Friday, December 28, 2012 at 1:42am

maths
There is no diagram posted, and not enough description to give a defined question. I am adding the following guesses. Check if they are correct. If they are not, post the complete description. AMB is a straight line such that AM=MB. Semicircles are drawn with AB,AM and MB as ...
Monday, December 24, 2012 at 9:59pm

Math
The diameter of an atom is 2.3 x 10^ -8 centimeters. How many atoms can fit in a space .003 centimeters long, without exceeding it? Please help, thank you
Sunday, December 23, 2012 at 12:52pm

Need help with ~Social Stusies!
This is a practice so it's rather extensive but it's important i get the points for it so can u please check it thx! 1. To pinpoint the absolute location of a place, geographers use (1 point) nearby landmarks. the Atlantic and Pacific oceans. the North and South poles...
Saturday, December 22, 2012 at 7:20pm

Physics
A small spaceship whose mass is 1.5x10^3 kg (include-ing an astronaut) is drifting in outer space with negligible gravitational forces acting on it. If the astronaut turns on a 10 kW laser beam, what speed will the ship attain in 1.0 day because of the momentum carried away by...
Thursday, December 20, 2012 at 8:18pm

English 8R - Essay Check (plzzz read!)
Please check my English essay to see if it's good. I need help with my conclusion. There are similarities and differences of the activities that take place in both urban and rural setting. The activities that take place in both rural and urban setting of these two pieces. ...
Tuesday, December 18, 2012 at 9:09pm

science
http://en.wikipedia.org/wiki/Moon http://resources.woodlands-junior.kent.s​ch.uk/time/moon/facts.htm http://www.sciencekids.co.nz/sciencefact​s/space/moon.html http://scienceforkids.kidipede.com/physi​cs/space/moon.htm
Tuesday, December 18, 2012 at 5:01pm

Geometry
how is the coordinate system used in navigation, archaeology, and space? please help!!! links and answers alike would be great! thanks :)
Tuesday, December 18, 2012 at 1:37pm

AP calculus
when the water is at depth x, the radius of the surface of the water is 5/12 (12-x) so, the volume of the air space is 1/3 pi r^2 h = 1/3 pi (5/12 (12-x))^2 (12-x) = 25pi/432 (12-x)^3 the volume of water is thus the tank volume less the air space: v = pi/3 * 25^2 * 12 - 25pi/...
Sunday, December 16, 2012 at 5:53pm

Chemistry;Check?!
I won't do this again. I wrote a note to a student last night (I'm assuming you are that student) saying your choice for displaying answers and questions was confusing. No one paid attention. Please do the following if you want my help. 1. number each question. 2. Don...
Friday, December 14, 2012 at 8:45pm

Math
Philip has 35 comic books. Of those comics, 2/10 take place in space. How many of Philip's comic books take place in space?
Friday, December 14, 2012 at 5:05pm

math
I have a diagram of an occupied building space within a larger building represented by 49 equal squares but no linear measures for the sides. The space is 120,000 sq ft. how can i estimate the lengths and widths of the floor space with just this information?
Thursday, December 13, 2012 at 3:23pm

english 3
The space shuttle was huge and marvelous. The problem with the original sentence is that it's trying to use a noun and an adjective to describe the space shuttle. To make it parallel, you need to make both descriptors nouns ... or both adjectives, as I've done above.
Tuesday, December 11, 2012 at 2:40pm

english 3
Is this a parallel sentence? If so how can it be written more simpler. The space shuttle was both a marvel and huge.
Tuesday, December 11, 2012 at 2:12pm

A probability question i think
In a chess variant, a "lord" can move one space at a time, either upward, or to the right, or diagonally upward and to the right. How many ways are there for a lord to move from the bottom left to top right corner of the 8 by 8 chessboard? Thanks in advance for ...
Tuesday, December 11, 2012 at 11:17am

Chemistry 3A
USUALLY we don't mix and o with an O. Placing a space, as in 5/2 O2 takes care of that possible mix up. 26 g C2H2 releases 1256.8 kJ. 26 g x (310 kJ/1255.8 kJ = ? g C2H2.
Tuesday, December 11, 2012 at 12:20am

trigonometry
a space shuttle pilot flying toward the suez canal finds that the angle of depression on one end of the canal is 38.5 degree and the angle of depression to the other end is 52.75 degree. if the canal is 100.6 mi long, find the altitude of the space shuttle.
Monday, December 10, 2012 at 5:59am

CJS/250
Will someone please help me find a website to research the following questions? Write a 750- to 1,050-word paper discussing the relationship between private and public police. Is this relationship positive or negative? Provide specific examples to support your opinion. Discuss...
Sunday, December 9, 2012 at 11:32am

Physics
A rapidly changing magnetic field in any region of space induces a rapidly changing A.Magnetic field or B.Electric field? which in turn induces a rapidly changing A.Magnetic field B.Electric field?
Saturday, December 8, 2012 at 3:12pm

ECE
the child development checklist is an observation tool that? A.can only be used by one observer for the same child B.omits references to childrens emotions. C.includes space to record non-objective data. D.focuses on sequences of child development
Friday, December 7, 2012 at 2:13pm

English - ms. sue
Ms. Sue, my sister write out story here it is. On Monday she looked in her mailbox, although she had no reason to expect a letter so soon. But there it was, a small, square car. She held it in her two hands, testing its weight. It was an invitation to an exhibition of drawings...
Thursday, December 6, 2012 at 8:46pm

physics
Early skeptics of the idea of a rotating Earth said that the fast spin of Earth would throw people at the equator into space. The radius of Earth is about 6400 km. Show why this objection is wrong by determining the following information. (a) Calculate the speed of a 94-kg ...
Thursday, December 6, 2012 at 3:34pm

PHYSICS
25 cos25 N horizontal and 25 sin25 N vertical Learn the difference between the space bar and the return/enter key.
Thursday, December 6, 2012 at 2:03am

English
Put a space after the period after "Dr" and it'll be perfect!
Wednesday, December 5, 2012 at 6:52pm

Math 8th Grade Please help
The radius of Earth is 6,371 kilometers. A space shuttle orbits 315 kilometers above the surface of Earth. The space shuttle completes 240° of a revolution around Earth in one hour. What is the average speed of the space shuttle? Choose the closest answer. Please help both...
Wednesday, December 5, 2012 at 4:59pm

Physics
Figure 18-46 shows a hydraulic lift operated by pumping fluid into the hydraulic system. The large cylinder is 40 cm in diameter, while the small tube leaving the pump is 1.7 cm in diameter. A total load of 2500 kg is raised 2.2 m at a constant rate. Neglect pressure ...
Wednesday, December 5, 2012 at 8:26am

Physics
Early skeptics of the idea of a rotating Earth said that the fast spin of Earth would throw people at the equator into space. The radius of Earth is about 6400 km. Show why this objection is wrong by determining the following information. (a) Calculate the speed of a 94-kg ...
Monday, December 3, 2012 at 9:42pm

science
Grapic organizer.show details that support this main ideals.thermal energy moves through solids liquid, gases and space
Monday, December 3, 2012 at 6:59pm

General Chemistry I
A sample of a compound containing only Br and O reacts with an excess of H2 to give 6.601 g of HBr and 3.919 g of H2O. What is the empirical formula of this compound? a. BrO b. BrO2 c. Br2O d. BrO3 e. None of the above I already know the answer is (e), but I am not entirely ...
Monday, December 3, 2012 at 2:50pm

physics
. The space shuttle typically orbits 400 km above the earth's surface. The earth has a mass of 5.98 × 1024 kg and a radius of 6,380 km. A) How much would a 2000 kg part for the space station weigh when it has been lifted to that orbit in the shuttle's cargo bay? ...
Monday, December 3, 2012 at 1:30am

wireless communications
what is the period of the space shuttle traveling at 250km above the earth and what is its velocity
Sunday, December 2, 2012 at 4:36pm

Physics
A 83.5 kg astronaut is working on the engines of a spaceship that is drifting through space with a constant velocity. The astronaut turns away to look at Earth and several seconds later is 35.5 m behind the ship, at rest relative to the spaceship. The only way to return to the...
Sunday, December 2, 2012 at 2:19am

physics
Two astronauts, each having a mass of 78.5 kg, are connected by a 10.0-m rope of negligible mass. They are isolated in space, moving in circles around the point halfway between them at a speed of 5.50 m/s. Treating the astronauts as particles, calculate each of the following...
Saturday, December 1, 2012 at 8:47pm

space
Not sure what you are asking. Not at the same time. Also the equator receives more light than the poles.
Friday, November 30, 2012 at 2:23pm

Astronomy Grade 9
Since this is not my area of expertise, I searched Google under the key words "hazards human face space" to get these possible sources: (Broken Link Removed) In the future, you can find the information you desire more quickly, if you use appropriate key words to do ...
Friday, November 30, 2012 at 2:19pm

Astronomy Grade 9( PLEASEEE HELP!!!!!!!!!!!!!!)
What hazards do humans face when they are in space and what technologies have been developed in response to these hazards?
Thursday, November 29, 2012 at 11:15pm

Chemistry
Astronomers have detected hydrogen atoms in interstellar space in the n=732 energy level. Suppose an atom in this excited state emits of a photon and undergoes a transition from n=732 to n=632. How much energy does the atom lose as a result of this transition? what is the ...
Thursday, November 29, 2012 at 11:11pm

Astronomy Grade 9
What hazards do humans face when they are in space and what technologies have been developed in response to these hazards?
Thursday, November 29, 2012 at 11:03pm

Physics, Please Help
A 2130-kg space station orbits Earth at an altitude of 455 km. Find the magnitude of the force with which the space station attracts Earth. The mass and mean radius of Earth are 5.98 × 1024 kg and 6370 km, respectively.
Thursday, November 29, 2012 at 10:56pm

space
i need help.i need info about if the sun gives the same amount of lite to both sides of the world.HELP ITS TOMMORROW
Thursday, November 29, 2012 at 9:10pm

account
Assume it is Monday, May 1, the first business day of the month, and you have just been hired? Assume it is Monday, May 1, the first business day of the month, and you have just been hired? Assume it is Monday, May 1, the first business day of the month, and you have just been...
Wednesday, November 28, 2012 at 7:00pm

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