Wednesday

April 16, 2014

April 16, 2014

**Recent Homework Questions About Outer Space**

Post a New Question | Current Questions

**science**

Also is did cassini send out a space probe or satellite?
*Tuesday, October 16, 2012 at 6:54pm*

**Physics**

An asteroid with mass m = 1.85*10^9 kg comes from deep space, effectively from infinity, and falls toward Earth. How much work would have to be done on the asteroid by friction to slow it to 550 m/s by the time it reached a distance of 1.50*10^8 m from Earth?
*Tuesday, October 16, 2012 at 6:34pm*

**Math**

24 (6-)-1 divided by-5. There is a big space between the 24 and the -6. I don't know if I multiply 24x-6 or do I multiplying-6x-1and then times it by 24. Please help
*Tuesday, October 16, 2012 at 11:17am*

**math**

The question is 24 (-6)-1/-5 I don't understand what you do with the 24. I got -145/-5=29 I multiplied 24 by -6 but I don't think this is right there is a big space between the 24 and the other numbers.
*Friday, October 12, 2012 at 12:01pm*

**physics**

you're looking for the heighth of the tower, i have the same question. i got the answer to be 1224.5 meters tall. I know this may seem really tall but in the question it says it will provide working space for 100,000 people. you get the answer by taking the displacement it...
*Thursday, October 11, 2012 at 10:07am*

**Communication**

Which of the following is NOT a technique for emphasizing material in a resume? A. Presenting it in vertical lists B. Including it as part of a lengthy paragraph C. Offsetting it with white space D. Positioning it as the top of a page
*Monday, October 8, 2012 at 7:56pm*

**Science**

How many minutes are required for a radio signal to travel from Earth to a space station on Mars if Mare is 7.83 x 10 to the 7th power km?
*Monday, October 8, 2012 at 2:03am*

**Math**

Haven't got a clue what is meant by the "ladder form" in multiplication. Have the "education experts" on your board of education come up with another way to make something very simple into something quite complex? Here is the simple universally accepted...
*Sunday, October 7, 2012 at 8:34pm*

**Physics**

To create artificial gravity, the space station shown in the drawing is rotating at a rate of 1.60 rpm. The radii of the cylindrically shaped chambers have the ratio rA/rB = 3.00. Each chamber A simulates an acceleration due to gravity of 9.60 m/s2. Find values for (a) rA, (b...
*Saturday, October 6, 2012 at 11:32pm*

**PLEASE read over essay**

I did this for chemistry. Are the examples and grammer correct? THANK YOU SO MUCH TO WHOEVER ACTUALLY TAKES THE TIME TO READ THIS I LOVE YOU OMG. Naming Chemical Compounds By: Bryce R The periodic table is made up of the most simplest and complex elements. These elements ...
*Thursday, October 4, 2012 at 10:45pm*

**physics**

A space traveler weighs 635 N on earth. What will the traveler weigh on another planet whose radius is three times that of earth and whose mass is twice that of earth?
*Thursday, October 4, 2012 at 1:03am*

**physics**

The Hubble Space Telescope orbits Earth 621 km above Earth's surface. What is the period of the telescope's orbit? Give answer with 5 significant figures.
*Wednesday, October 3, 2012 at 10:24pm*

**science **

how many days would it take to fly to Jupiter (from Earth) in a space shuttle at 45,000 miles per hour? The minimum distance between the Earth and Jupiter is 365 million miles.
*Wednesday, October 3, 2012 at 9:44pm*

**math**

With there being 5 shelves in the bookcase and each one taking up an inch of space inside the bookcase, there are 54 inches of space available. (59 - 5 = 54) This number is the amount of available shelf space to put books. With 5 shelves, there are 6 spaces to put books. ...
*Wednesday, October 3, 2012 at 8:54pm*

**Physics**

Each of the space shuttle's main engines is fed liquid hydrogen by a high-pressure pump. Turbine blades inside the pump rotate at 635 rev/s. A point on one of the blades traces out a circle with a radius of 0.021 m as the blade rotates. (a) What is the magnitude of the ...
*Tuesday, October 2, 2012 at 5:45pm*

**space**

What causes the rings around the equators of Saturn and jupiter
*Tuesday, October 2, 2012 at 5:29pm*

**Physical science **

I need help on how to set up a formula for 27c and 750 mm hg,a sample of hydrogen occupies 5.00 l how much space will it occupy at stp
*Tuesday, October 2, 2012 at 5:29pm*

**Uni Physics**

A 67 kg astronaut (Jeff), an 88 kg astronaut (Brett) and a 17 kg rock are tied together by a light rope during a space walk. The distance between Jeff and the rock is 5.0 m, the distance between Brett and the rock is 2.0 m. Find the position of the centre of mass of the system...
*Tuesday, October 2, 2012 at 12:00am*

**Physics.. last one.**

The acceleration of the balls is zero... They are fixed in space... They aren't falling are they?... They are suspended in air. To start, start from the bottom up, it's a whole lot easier. First you would start out using newton's second law, F=ma= T-M(of ball d)g(...
*Sunday, September 30, 2012 at 11:40pm*

**stor**

Suppose that you flip a fair coin (P(H)=P(T)=1 2 ) three times and you record if it landed on heads, H, or tails, T. (a) What is the sample space of this experiment? What is the probability of each event? (b) [1 pt] Let X be the number of times that you observe heads. What ...
*Saturday, September 29, 2012 at 6:18pm*

**Math**

Pool tables are rectangular, and their length is twice the width. Find the dimensions of a pool table if it occupies 162 ft2 of floor space
*Friday, September 28, 2012 at 6:33pm*

**Physical science**

Find the density of the following.1.a stone with mass 10kg and occupies a space of 4m per meter cube
*Friday, September 28, 2012 at 5:23am*

**science plzzz help**

Mass vs. Weight: Although the terms mass and weight are used almost interchangeably, there is a difference between them. Mass is a measure of the quantity of matter, which is constant all over the universe. Weight is proportional to mass but depends on location in the universe...
*Wednesday, September 26, 2012 at 10:04pm*

**7th grade Science help**

1. _______ is energy that flows from an object with a higher temperature to an object with a lower temperature. (1 point) Heat Radiation Potential Chemical 2. The transfer of energy that occurs when molecules bump into one another is called _____. (1 point) radiation ...
*Wednesday, September 26, 2012 at 7:51pm*

**7th grade Art**

1. This element of art is used to create depth in a picture. (1 point) shape pattern space texture 2. This technique is used to angle the lines of roads and buildings in a picture. (1 point) aeriel perspective vanishing point linear perspective atmospheric perspective 3. This ...
*Wednesday, September 26, 2012 at 7:50pm*

**Pre-Algebra-math**

Mr.jones bought 20 yards of fencing to make pen for dog pen will be in rectangle shape, the fencing comes in 1 yard section, wants the MAXIMUM areafor his dog to run, what dimension will give the pen the biggest space for dog to run?? then what r the dimensions for the maximum...
*Tuesday, September 25, 2012 at 3:51am*

**chemistry**

2960Cu The 29 is a subscript before the Cu and the 60 is a superscript before the Cu. I don't have any way to keep the space that shows out of it.
*Sunday, September 23, 2012 at 11:42pm*

**Pre-Algebra-math**

Mr.Jones bought 20 yards of fencing to make a pen for his dog, the pen will be in a retangle shape fencing comes in 1-yard sections,he want the biggest space possible for his dog to run. What are the dimensions of the maximum space of the pen he can get??
*Sunday, September 23, 2012 at 11:28pm*

**Account**

Use the following identification codes to indicate the effects of each transaction on the accounting equation: I = Increase; D = Decrease; NE = No Effect. Write your answers in the space provided under the accounting equation, being sure to include an identification code for ...
*Sunday, September 23, 2012 at 5:31pm*

**physics**

A projected space station consists of a circular tube that will rotate about its center (like a tubular bicycle tire) as shown in the figure . The circle formed by the tube has a diameter of about 1.1 km. What must be the rotation speed (revolutions per day) if an effect equal...
*Saturday, September 22, 2012 at 8:00pm*

**health (Partial)**

It would help if you proofread your questions before you posted them. What is your first question? It would also help to number your questions. Why do you have so much space between your lines? C for second question. Stress is a part of normal life. Short-term stress is all of...
*Saturday, September 22, 2012 at 1:17am*

**Physics**

In 1865, Jules Verne proposed sending men to the Moon by firing a space capsule from a 220-m-long cannon with final speed of 10.97 km/s. What would have been the unrealistically large acceleration experienced by the space travelers during their launch? (A human can stand an ...
*Friday, September 21, 2012 at 6:34pm*

**math 6 grade**

Matter is anything that takes up space and has mass.A few examples are paper, balls, pencil and even you! Sevral properties or traits must be used together to adequately describe a type of matter.
*Thursday, September 20, 2012 at 4:48pm*

**math 6 grade**

Matter is anything that takes up space and has mass.A few examples are paper, balls, pencil and even you! Sevral properties or traits must be used together to adequately describe a type of matter.
*Thursday, September 20, 2012 at 4:48pm*

**physics**

The distance he can cover in a long jump is (Vo^2/g). If he could jump at the same velocity Vo, he would travel six times farther, because of the lower value of g. It isn't that simple however. Space suits would have to be worn. You can run at a higher speed in a track ...
*Thursday, September 20, 2012 at 2:18am*

**earth**

a space traveller determines the radius of a planet to be half of earth . After landing on its surface , he finds the acceleration due to gravity to be twice of that of surface of earth. Find the ratio of mass of planet to the earth
*Wednesday, September 19, 2012 at 5:53am*

**Physics**

Consider a space pod somewhere between earth and the moon, at just the right distance so that the gravitational attractions to Earth and Moon are equal. Is this location nearer Earth or Moon?
*Tuesday, September 18, 2012 at 1:12am*

**Physics**

The space probe Deep Space 1 was launched on October 24, 1998. Its mass was 474 kg. The goal of the mission was to test a new kind of engine called an ion propulsion drive. This engine generated only a weak thrust, but it could do so over long periods of time with the ...
*Tuesday, September 18, 2012 at 12:51am*

**stor **

Twitter: Suppose that the population proportion of Internet users whosay they use Twitter or a similar service to post updates about themselves or to see updates about others is 19%. Think about selecting random samples from a population in which 19% are Twitter users. a) ...
*Monday, September 17, 2012 at 7:13pm*

**Physics**

t=v/a =114/187 = 0.61 s. deep space = > v=const => after 2.8 s v= 114m/s, Distance = 114.0∙2.8 =319.2 m
*Sunday, September 16, 2012 at 5:33pm*

**Physics**

In deep space (no gravity), the bolt (arrow) of a crossbow accelerates at 187m/s^2 and attains a speed of 114m/s when it leaves the bow. For how long is it accelerated? Answer in units of m/s What speed will the bolt have attained 2.8 sec after leaving the crossbow? Answer in ...
*Sunday, September 16, 2012 at 2:27pm*

**writing**

Does your teacher want you to use "you" and its forms in your writing? How could you revise this without all the "you" forms? Everything else looks fine. The only other thing I see is that there needs to be a space after every comma and period.
*Saturday, September 15, 2012 at 5:06pm*

**Math-Perimeter**

I don't like the way the problem is stated. A 1-1/2" wide frame can never go around a certificate that is 8 x 10". Ms Sue has interpreted the problem the only way it makes sense. I think the problem should have said that a frame was placed around the certificate ...
*Wednesday, September 12, 2012 at 4:31pm*

**Math**

a rectangular box is 2 cm high, 4cm wide and 6 cm deep. Michelle packs the box with cubes, each 2 cm by 2cm by 2cm, with no space left over. How many cubes does she fit in the box?
*Tuesday, September 11, 2012 at 8:57pm*

**adv comp**

how can i put this sentence where I am not talking to the reader, just describing the surroundings. As one starts to stride to the right,they come upon a small stream and can’t get past the reeking smell of unknown origins. my whole paper is suppose to be like that. I am ...
*Tuesday, September 11, 2012 at 5:57pm*

**physics**

You are on a train traveling east at speed of 17.0 m/s with respect to the ground. 1) If you walk east toward the front of the train, with a speed of 1.1 m/s with respect to the train, what is your velocity with respect to the ground? 2) If you walk west toward the back of the...
*Monday, September 10, 2012 at 8:01pm*

**Language arts**

The boys on the soccer team will go across the street, through the valley, and into the park. What is the adjective phrase? Beyond that hill sits a house without a roof. adverb phrase is millions of stars form a galaxy,and between any two stars there are light years of space. ...
*Monday, September 10, 2012 at 2:53pm*

**physics**

The Space Shuttle travels at a speed of about 7.88E+3 m/s. The blink of an astronaut's eye lasts about 107 ms. How many football fields (length = 91.4 m) does the Shuttle cover in the blink of an eye?
*Sunday, September 9, 2012 at 5:22pm*

**health and safety**

answer is D awareness of self and space :)
*Sunday, September 9, 2012 at 3:37pm*

**Math**

It is recommended that there be at least 7 square feet of work space for every person in a conference room. A certain conference room is 13' by 16'. Find the maximum number of people the room can accommodate.
*Saturday, September 8, 2012 at 10:58pm*

**Math**

If x = xo and x = x1 are both vector solution of Ax=b, then x1 - xo is in the Null Space of A. True or False?
*Friday, September 7, 2012 at 1:48pm*

**Earth/Space Science**

What is one way you can make a difference and decrease the impacts of soil erosion?
*Thursday, September 6, 2012 at 8:14pm*

**Law & Ethics**

Some of these questions were not on our quiz, so pay attention to the numbers of the questions I am posting info on. These answers are for the first set of questions. None of them are for the T/F section. 2. T 7. F 8. F 10. F 11. F
*Thursday, September 6, 2012 at 5:40pm*

**Math**

The number after the space is the exponent.
*Thursday, September 6, 2012 at 5:36pm*

**Linear Algebra**

Show that the functions (c1+c2sin^2x+c3cos^2x) form a vector space. Find a basis of it. What is its dimension?
*Thursday, September 6, 2012 at 9:00am*

**ALGEBRA**

A single card is selected from an ordinary deck of cards. The sample space is shown in the following figure. Find the following probabilities. (Enter the answers either as fractions or as decimals rounded to three places.) A single card is selected from an ordinary deck of ...
*Wednesday, September 5, 2012 at 9:46am*

**physics**

A runner is jogging at a steady 2.3 km/hr. When the runner is 8.4 km from the finish line, a bird begins flying from the runner to the finish line at 9.2 km/hr (4 times as fast as the runner). When the bird reaches the finish line, it turns around and flies back to the runner...
*Tuesday, September 4, 2012 at 11:09pm*

**math**

Assume that the box contains 5 balls: 1 yellow, 2 green, and 2 red. Balls are drawn in succession without replacement, and their colors are noted until a yellow ball is drawn. Q: How many outcomes are there in the sample space?
*Tuesday, September 4, 2012 at 6:17pm*

**English**

Be sure to italicize the title and delete the extra space after Way. Otherwise, it's fine.
*Monday, September 3, 2012 at 2:46pm*

**Algebra**

The floor of a one-story building is 14 feet longer than it is wide (see figure). The building has 1472 square feet of floor space. a) Write a quadratic equation for the area of the floor in terms of w. (b) Find the length l and width w of the floor.
*Sunday, September 2, 2012 at 6:46pm*

**Space - Sally Ride - Accomplish**

Please see the recommended websites in the first to posts under Related Questions.
*Friday, August 31, 2012 at 11:21am*

**Space - Sally Ride - Accomplish**

What did Sally Ride accomplish and what did it mean for us? I know she was the first women in space, but what did she do in space?
*Friday, August 31, 2012 at 11:02am*

**calc 3**

Think of two points in space. The set of all points equidistant from the points is therefore a plane that separates the two points, right in the middle. Also the line joining the two points would be perpendicular to the plane. The mid-point between the two points would ...
*Friday, August 31, 2012 at 7:07am*

**Computers**

double **dptr; dptr = new double*[5]; for (int i = 0; i < 5; i++) dptr[i] = new double[3]; How many rows and columns will there be in dptr? Also, what would the code look like to Delete all the space allocated for dptr???
*Friday, August 31, 2012 at 1:12am*

**Fine Arts**

Is it the metal relief covered in gold? Hrmony is not an element of art. The elements of art here are: Line: because the picture is covered in gold, line is the main element that contributes to the overall success of the design. Line is used to bring forth the subject of this ...
*Thursday, August 30, 2012 at 10:04am*

**7th Grade Spelling**

Instructions: In the space provided, write the vocabulary word from list 3 that is most nearly an antonym (a word opposite in meaning) of each of the following expressions. 1. Promising--------- Is it ominous, pacific, plod, smolder, submerge, swagger, or tedious?
*Wednesday, August 29, 2012 at 11:49pm*

**Science/History - Sally Ride**

http://www.jsc.nasa.gov/Bios/htmlbios/ride-sk.html http://www.npr.org/blogs/thetwo-way/2012/07/23/157250870/sally-ride-first-american-woman-in-space-is-dead http://en.wikipedia.org/wiki/Sally_Ride
*Sunday, August 26, 2012 at 12:43pm*

**math (statistics)**

an experiment consistbnof tossing a die and then flipping a coin once if the number on the die is even. If the number on the die is odd, the coin is flipped twice. Using the notation 4H, for example to denote an event that die comes up 4 and then the coin comes up heads, and ...
*Saturday, August 25, 2012 at 9:49pm*

**math**

Because there's no sample space diagram here to clarify the point, my first question is "Does an ordinary deck of cards contain a joker?", because that affects the answer to every subsequent question. Assuming that it doesn't: P(five of clubs): there's ...
*Saturday, August 25, 2012 at 5:53am*

**math**

A single card is selected from an ordinary deck of cards. The sample space is shown in the following figure. Find the following probabilities. (Enter the answers either as fractions or as decimals rounded to three places.) P(five of clubs) = 1 P(five) = 2 P(club) = 3 P(jack...
*Friday, August 24, 2012 at 2:58pm*

**science**

BBOOOOOO! BIG BANG NEVER HAPPENED! HERES PROOF: This is my theory: according to the big bang, there is a equal amount of anti-matter to the matter, BUT nearly all that matter is missing! In this theory there was NO anti-matter when the earth was made. Anti-matter is made when ...
*Thursday, August 23, 2012 at 11:29am*

**Science, Astrenomey**

that's a negative. :-) Before pursuing a theory, do a little research. For example, when the log is burnt, the ashes have less mass, but you also need to include the gases created by the combustion, as well as the fine particles that blow away, and the energy produced by ...
*Thursday, August 23, 2012 at 10:29am*

**Science, Astrenomey**

This is my theory, read well if you wish to know the truth: according to the big bang, there is a equal amount of anti-matter to the matter, BUT nearly all that matter is missing! In this theory there was NO anti-matter when the earth was made. anti-matter is made when ...
*Thursday, August 23, 2012 at 9:45am*

**writing**

i was advise not to take eng 093 just yet which is basic english and and the courses i take requires me to write papers. Please help me with learning the basics of english, like putting the commas, semi in its apprioate space. also grammar!
*Tuesday, August 21, 2012 at 9:11pm*

**MATH**

4*3*2*1*3 there are 4 possibilities for the first space... so u only have 3 options for the fifth spot because 1 car has already parked... now since two cars have parked in the first and last spots you have 3 cars out of the five that can still park.. so 3 can park in the ...
*Tuesday, August 21, 2012 at 8:34pm*

**physics**

Assuming the oil molecules fill the entire space, then the thickness of the film is the diameter of the molecules: 2*10^-10 m = 2*10^-8 cm 1000cm^3 / 2*10^-8cm = 5*10^10 cm^2 That's the area of the oil slick. a = pi/4 d^2, so the diameter d of the slick is d = √(4*5*...
*Tuesday, August 21, 2012 at 4:01pm*

**Properties of the ceramic ball mill**

The structure of Ceramic Ball Mill: Ceramic Ball Mill is mainly composed of a driving device, a cylinder body device, feeding device, discharging device and an electrical control device.Ceramic Ball Mill load is large, the power consumption is large, so the ceramic ball mill ...
*Monday, August 20, 2012 at 11:45pm*

**writeteacher**

i was advise not to take eng 093 just yet which is basic english and and the courses i take requires me to write papers. Please help me with learning the basics of english, like putting the commas, semi in its apprioate space. also grammar!
*Monday, August 20, 2012 at 7:25pm*

**English III Proofread and tips (:**

Summary is OK, but wow, your sentences are long. Have you ever considered writing shorter sentences, giving the reader time to absorb? <<With a long sentence, the listener or reader may have forgotten the end by the time that the speaker or writer has reached the final ...
*Saturday, August 18, 2012 at 2:14pm*

**Earlychildhood**

The child development checklist is an observation to that A, omits references to children emotions B, focuses on sequences of child development. C, can only used by one observer for same child. D, includes space to record non- objective data
*Friday, August 17, 2012 at 8:56pm*

**Physics - Electromagnetism**

Look up the formula for the inductance L of a solenoid. It is something like L = mu* N^2 *A/l W here l is the length and N is the number of turns. A is the cross sectional area. Mu is the permeability of free space Use the induced emf for known current change rate to get the ...
*Thursday, August 16, 2012 at 10:32pm*

**math**

Many states offer personalized license plates. California, for example, allows personalized plates with seven spaces for numerals or letters, or one of the following four symbols. What is the total number of license plates possible using this counting scheme? (Assume that each...
*Wednesday, August 15, 2012 at 8:37pm*

**Physics**

A proposed interstellar space vehicle comprises an accommodation unit of mass 690 Tons at the front, separated by a light tube between the individual centres of mass, which is 43m. The amount of seperation is necessary to reduce levels (from the nuclear engine) at the ...
*Saturday, August 11, 2012 at 9:09pm*

**physics**

An orbiting spacecraft is described not as a "zero-g" but rather as a "microgravity" environment for its occupants and for onboard experiments. Astronauts experience slight lurches due to the motions of equipment and other astronauts and due to venting of ...
*Friday, August 10, 2012 at 2:52pm*

**physics 102**

What are the wavelengths of electromagnetic wave in free space that have the following frequencies? (a) 3.00 10^19 Hz pm (b) 7.50 10^9 Hz cm
*Thursday, August 9, 2012 at 5:56pm*

**Physic**

matter, and one of its space-time qualities (gravity). The matter is converted into energy by fusion of nuclei.
*Tuesday, August 7, 2012 at 11:36am*

**Chemistry**

If the diameter of an oil molecule is exactly 100 x 10^-10 m (better stated as 1.00E-8 meters) it will take up 1E-8 m space. Let's think of a square that is 1 meter on a side. How many molecules call be place in ONE row. We can place exactly 1E8 (because 1E8*1E-8 = 1 meter...
*Monday, August 6, 2012 at 10:41pm*

**english**

is it astronauts supposed to rest for eight hours but to excited to rest before leaving spaceship, astronauts took three hours to put on space equipment tv camera turned on so world could watch opened spaeship door 61/2 hours after landing armstrong got out first astrounauts ...
*Sunday, August 5, 2012 at 8:50am*

**english**

please organize these into a paragraph ;astronaauts supposed to rest for eight hours, but too excited to rest ;astronauts easily hopped high because moon has less gravity than earth ;opened spaceship door 61/2 hours after landing ;brought back to earth some moon rocks and soil...
*Sunday, August 5, 2012 at 8:43am*

**Real Estate**

1. With regard to double taxation, distributions, and the treatment of the losses, general partnerships are most like a. S corporations. b. C corporations. c. Limited partnerships. d. Real estate investment trusts. 2. Which statement is false concerning the limited partnership...
*Wednesday, August 1, 2012 at 11:31pm*

**Child Care Managment**

Awareness of self and space
*Tuesday, July 31, 2012 at 9:04pm*

**Child Care Managment**

Awareness of self and space
*Tuesday, July 31, 2012 at 9:03pm*

**communications**

2.Which of the following is NOT a technique for emphasizing material in a résumé? A. Presenting it in vertical lists B. Including it as part of a lengthy paragraph C. Offsetting it with white space D. Positioning it at the top of a page 1.) I think it's "...
*Sunday, July 29, 2012 at 11:30pm*

**Physics**

The Hubble Space Telescope (HST) has recorded evidence of a black hole at the center of the M87 galaxy. Using Doppler data, it's been measured that matter is orbiting the center of this galaxy at an orbital speed of 7.5x10 5 m/s, out at a radius of 5.7x10 17 m. Calculate ...
*Thursday, July 26, 2012 at 12:00pm*

**english**

Redarding the difference between fiction and nonfiction, which statement is most accurate A.writers of non fiction have no need to express passionate opinion B.nonfiction writers are more often free to move about in time and space C.nonfiction writers are free to emblish the ...
*Wednesday, July 25, 2012 at 3:06pm*

**algebra****

Consider the sample space S = {1, 2, 3, . . ., 10}. Let A = all odd numbers in S. Let B = all multiples of 5 in S. Compute P(B | A). Enter your answer as a fraction using the "/" and do not include spaces in your answer.
*Tuesday, July 24, 2012 at 4:12pm*

**Integrated Math 1 (help please??:( )**

Consider the sample space S = {1, 2, 3, . . ., 10}. Let A = all odd numbers in S. Let B = all multiples of 3 in S. Compute P(B | A). Enter your answer as a fraction using the "/" and do not include spaces in your answer.
*Tuesday, July 24, 2012 at 7:31am*

**physical**

Steel rails for a train track are laid in a region subject to extremes of temperature. The distance from one juncture to the next is 4.41 m, and the cross-sectional area of the rails is 60 cm2. If the rails touch each other without buckling at the maximum temperature, 60.0 &...
*Monday, July 23, 2012 at 1:08pm*

**Finite Math**

Let A,B be events in a sample space. you are given the following probabilities: P(A)=0.8, P(B|A)=0.3, P(B|A^c)=0.8 Find: 1) P(B) 2) P(A|B) 3) P(A^c|B^c)
*Monday, July 23, 2012 at 1:11am*

**algebra 2**

1. Sample space = 6*6 = 36 Number of successes (doubles) = |{11,22,33,44,55,66}| =6 Figure out the probability for doubles. 2. 8 choose 5 =C(8,5) where C(n,r) is defined as the combination of r items chosen from n. =n!/(r!(n-r)!)
*Sunday, July 22, 2012 at 8:52am*

Pages: <<Prev | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | **10** | 11 | 12 | 13 | 14 | 15 | 16 | Next>>

Post a New Question | Current Questions