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2011
April

Questions Asked on April 24, 2011

Bob Pursley rechecked my question and it was correct if you scan down but he didn't direct me where to find direction of
1. 1 answer
2. asked by Russ
3. 689 views
how can solar power work at night
1. 3 answers
2. asked by saira
3. 548 views
question? Full Reconstruction proved to be a failure. Reconstruction - as defined - was the process of restoring the Confederate
1. 1 answer
2. asked by meshelle
3. 525 views
In triangle ABC, if <A and <B are acute angles, and sin A 10/13 .What is the value of cos A??? please because i forget.
1. 1 answer
2. asked by susi
3. 408 views
Can someone please help me with this physics question?I have most parts of the question answered already. (i only need help with
1. 1 answer
2. asked by Anonymous
3. 445 views
Physics Question Help please!!!?A 3.70 kg mass attached to a spring oscillates with a period of 0.375 s and an amplitude of 17.0
1. 1 answer
2. asked by Anonymous
3. 645 views
sketch, label and mark each figure.1.Isoscles obtuse triangle TRI with vertex angle T. 2.Rhombus RHOM with acute <H and the
1. 1 answer
2. asked by susi
3. 1,074 views
A 5.55g sample of a weak acid with Ka=1.3 x10^-4 was combined with 5.00 mL of 6.00 M NaOH and the resulting solution was diluted
1. 1 answer
2. asked by Trista Nigh
3. 710 views
Hey I'm working on a math assignment and I'm trying to work out the total amount of rainfall that fell in a certain area. Would
1. 4 answers
2. asked by Tatiana
3. 619 views
Calculate delta G and Kc.2Al(s) + 3I2(s) to 2Al3+(aq) + 6I-(aq)
1. 0 answers
2. asked by Sonali
3. 1,129 views
i forgot how to convert a decimals to a fractions, can u help me solve this:0.14 percent: 14% fraction: ?
1. 1 answer
2. asked by sara
3. 1,051 views
Okay so I'm trying to work out how many mm of rain fell in a certain area.I've got the total volume/capacity that fell
1. 1 answer
2. asked by Tatiana
3. 980 views
Writeacher, I just want my answer to be clarified.So the original idea of boundaries was to separate the land among the
1. 0 answers
2. asked by Anonymous
3. 448 views
Let x be a binomial random variable with n = 10 and p = .4 Find the values.P (x›4) P (x≤4) I could really use some examples
1. 0 answers
2. asked by sonney32
3. 768 views
A 10-kg ladder 2.5m long rests against a frictionless wall with its base on the floor 80cm from the wall. How much force does
1. 1 answer
2. asked by Steph
3. 505 views
I'm doing a presentation on Friday and I want to explain the General Aggression Model in more detail. I can't think of a way to
1. 1 answer
2. asked by Emily
3. 503 views
Total Rainfall = rainfall mm x area coveredIn order to ensure that our values are correct we will need to convert the area
1. 1 answer
2. asked by Tatiana
3. 593 views
Meka plans to bake a large circular cookie for her brother. She wants to decorate the outer edge of the cookie with small pieces
1. 3 answers
2. asked by mickeymouse
3. 1,057 views
Where do we put the "and" when writing a number, 1234.567 for example, in words?Some references say, "one thousand two hundred
1. 3 answers
2. asked by Daniel
3. 727 views
Gary mailed a box that weighed 2 pounds 8 ounces. The postage cost $15.60. How much was the postage in cents per ounce?
1. 2 answers
2. asked by Chelsea
3. 539 views
In a survery, students were asked whether they play basketball or tennis. Of 34 students, 24 play basketball and 13 students
1. 1 answer
2. asked by Trace
3. 1,014 views
Create a Flash movie that uses motion animation to change a figure from a large size to a small size and back as it moves from
1. 0 answers
2. asked by chris
3. 380 views
Hey!Okay so when the weather reporters say that ?mm of rain fell over night, they're talking about mm cubed aren't they? So
1. 1 answer
2. asked by Ella
3. 460 views
In a survery, students were asked whether they play basketball or tennis. Of 34 students, 24 play basketball and 13 students
1. 1 answer
2. asked by Trace
3. 577 views
2, -4, 8,...The first term of the sequence above is 2, and every term after he first term is -2 times the preceding term. How
1. 1 answer
2. asked by allison
3. 1,351 views
How did the US become involved in the politics of Southeast Asia?
1. 2 answers
2. asked by Kelsey
3. 416 views
A 74.5 kg ice skater moving to the right with a velocity of 2.62 m/s throws a 0.21 kg snowball to the right with a velocity of
1. 1 answer
2. asked by Elizabeth
3. 4,864 views
Can someone give me some feedback on this compare and contrast essay that I have completed.Into day’s society, online social
1. 3 answers
2. asked by Cherrel
3. 918 views
what happens when you watch tv to much?
1. 1 answer
2. asked by jessica
3. 293 views
What is the mole fraction of benzene C6H6 in the VAPOR PHASE from a solution consisting of a mixture of benzene and n-hexame
1. 2 answers
2. asked by Jude
3. 1,095 views
What do you think is the moral of the story Tao of Forgiveness?Thank you :)
1. 2 answers
2. asked by Rachel
3. 448 views
The vapor pressure of pure water at 90celsius is normally 525.8 but decreased 483mmHg upon addition of an unknown amount of KNO3
1. 1 answer
2. asked by Jude
3. 642 views
So if I'm using the area 8558.25 in that math I need to have it as 8558.25squared and then sqaure root it?
1. 3 answers
2. asked by Tatiana
3. 429 views
Thank you very much for the information. I added a few more things on the same subject. I included the doubts in parentheses.1)G
1. 1 answer
2. asked by Henry1
3. 464 views
I forgot to include these other sentences. As they are instructions, I'm not sure whether it is possible to use "you have to..,
1. 1 answer
2. asked by Henry1
3. 565 views
14. When one buys insurance, you need to be clear about your needs.__ Pronoun shift in number __ Pronoun shift in person __
1. 2 answers
2. asked by tony
3. 635 views
For the following equation, state the value of the discriminant and then describe the nature of the solutions.-15x² + 2x + 13 =
1. 1 answer
2. asked by Anonymous
3. 638 views
A wife has applied farsakh in the syariah court. Then later she moved out of thehome. The husband, a practicing Islamic worker
1. 2 answers
2. asked by syah
3. 634 views
A clock with a pendulum made of steel has a period of 1.000 s at 20.0°C. The temperature is decreased to 4°C.By how much does
1. 1 answer
2. asked by kia
3. 806 views
Hope some experts can help me answer the question below~ really need for the help ~~ thanks so much^^My question: I am studying
1. 1 answer
2. asked by Sindy Yap
3. 478 views
Give the ph value to get anatase tio2
1. 0 answers
2. asked by pradee
3. 330 views
12. Enter the following Marks for Assignment One figures:Name Assgn 1 John 10 Mary 12 Emma 15 Pita 15 Avi 15 Ramu 10 Sani 11 13.
1. 3 answers
2. asked by Shinal
3. 746 views
In a 1970’s game show, a contestant was given a choice of three doors of which one contained a prize. The other two doors
1. 2 answers
2. asked by Lisa
3. 729 views
What is the effect of increasing "dead space" ?
1. 1 answer
2. asked by Sana
3. 455 views
transcribe the following words;1. comb 2. examination 3. photograph 4. island 5. debut
1. 1 answer
2. asked by babloo
3. 449 views
I need some help!!!Multiply (Simplify your answer) (4x +5)(9x² +2x +7)
1. 1 answer
2. asked by Mary
3. 371 views
In the standard (x,y)cooridniate plane the graph of (x-2)second power +(y+4 second power =9 is a circle. What is the area
1. 1 answer
2. asked by elodie
3. 474 views
Use the quadratic formula to solve the equation.x² - x = -2 Type an exact answer, using radicals as needed. Express complex
1. 2 answers
2. asked by Mary
3. 640 views
find the volume of a rectangular prism with a length of 5in.,width of 6 in.and height of 7 in.
1. 1 answer
2. asked by blen
3. 414 views
I just want my answer to be clarified.So the original idea of boundaries was to separate the land among the territories and
1. 2 answers
2. asked by Anonymous
3. 506 views
This is not in order. Please put the story about "The wishing well in order"1. Today is a particularly busy day at the well. 2.
1. 2 answers
2. asked by Rachel
3. 557 views
Evaluate the polynomial for x = -2.Simplify your answer 3x² - 2x +2
1. 1 answer
2. asked by Mary
3. 990 views
Jack usually mows his lawn in 4 hours. Marilyn can mow the same in 5 hours. How much time would it take for them to mow the lawn
1. 2 answers
2. asked by Mary
3. 571 views
Multiply(b + (1)/(5)) (b + (1)/(3)) Simplify your answer
1. 1 answer
2. asked by Mary
3. 337 views
What mass of the following solution contains 0.100 mol of solute? 0.334 molality NH4NO3
1. 1 answer
2. asked by Anonymous
3. 390 views
What mass of the following solution contains 0.100 mol of solute? 0.334 molality NH4NO3
1. 1 answer
2. asked by Anonymous
3. 1,829 views
i have a sciencs fair coming and i don't know what to do please help it has to do with eather plants,prisipatation or i cant
1. 1 answer
2. asked by kool kid
3. 362 views
Discuss the Symbolism William Blake used in his poems "The Lamb" and "The Tyger."
1. 2 answers
2. asked by S.S.
3. 457 views
Find the vertex, the line of symmetry, and the maximum or minimum value of f(x). Graph the function.F(x) = 1/8 (x + 9)² +3
1. 2 answers
2. asked by Juan
3. 467 views
Explain hoW Percy Bysshe Shelley relates the skylark's song to his own efforts to write poetry in "To a Skylark."
1. 1 answer
2. asked by S.S.
3. 557 views
integrate (cos3x)^2/(1-2pcos(2x)+p^2) dx from x=0 to 2pi for 0<p<1
1. 0 answers
2. asked by Anonymous
3. 333 views
Solve. 25x^4-15x^2+2=0
1. 1 answer
2. asked by Mary
3. 722 views
how do i know when to use:meem heh meem wow heh meem alaf heh meem in a sentence? Is there a "trick"?
1. 2 answers
2. asked by miya
3. 437 views
If a pro basketball player has a vertical leap of about 35 inches, what is his hang time? Use the hang-time function V = 48T²
1. 1 answer
2. asked by Juan
3. 915 views
which of the following poems is a dramatic monologue?a. my last duchess b. love among the ruins c. childe roland to the dark
1. 1 answer
2. asked by S.S.
3. 581 views
tennyson's "the lady of shalott has a rhythm and a rhyme pattern that make it sound likea. a sonnet b. an elegy c. a nursery
1. 4 answers
2. asked by S.S.
3. 2,134 views
A cube of ice is take from the freezer at -8.5C and placed in a 95g calorimeter aluminum cup containing 310g of water at 20degC.
1. 3 answers
2. asked by Mark
3. 2,608 views
A 20 cm long, 180g rod is pivoted at one end. A 17g ball of clay is stuck on the other end. What is the period if the rod and
1. 0 answers
2. asked by Dan
3. 582 views
A 395cm oscillator has a speed of 104.5cm/s when its displacement is 2.80cm and 74.5cm/s when its displacement is 6.60cm. What
1. 1 answer
2. asked by Dan
3. 427 views
Find the Laplace transform by using the theorem of L{f(t-a)H(t-a)}=(e^-as)F(s)L{(e^4t)H(t-10)}
1. 0 answers
2. asked by farook
3. 456 views
While vacationing,john has dinner at a restaurant in Japan and his tabcomes to 3,428 yen. The exchange rate at the time of his
1. 5 answers
2. asked by mike...
3. 564 views
A professor knows that in her class 37% of the students have passed an Algebra course, 29% have passed an English course, and
1. 1 answer
2. asked by Confused
3. 905 views
A professor knows that in her class 37% of the students have passed an Algebra course, 29% have passed an English course, and
1. 0 answers
2. asked by Confused
3. 638 views
How do I find the perimeter of a triangle DMG which has coordinates D(3,-2), M(3,4) and g(1,-2) - my son can't do the problem
1. 1 answer
2. asked by Dad
3. 475 views
The Cyclotron lab is not really designed to handle radioactive beams, but Briggsium is too weird to ignore. The physicists
1. 1 answer
2. asked by Nadya
3. 516 views
a sofa sells for $840. the sale price is $714., find the percent of decrease of the sale price from the regular price
1. 2 answers
2. asked by marlo
3. 1,968 views
What does the (n.d.) stand for in the following sample citation:GovTrack. (n.d.). Brian Higgins U.S. Representative, New
1. 1 answer
2. asked by Anonymous
3. 767 views
rare element very low carbon are composed of symmetrical triangle that have very much, and which are closely linked in the
1. 1 answer
2. asked by dilaver
3. 386 views
At a certain temperature, 514, Kp for the reaction,Cl2(g) + Br2(g) <=> 2 BrCl(g), is 6.98 x 107. Calculate the value of DGo in
1. 0 answers
2. asked by sam
3. 580 views
If a pro basketball player has a vertical leap of about 35 inches, what is his hang time? Use the hang-time function V = 48T²
1. 2 answers
2. asked by Julie
3. 649 views
I did a copper cycle lab and my final weight of the copper is less than what i started with. Where did the lost copper go?
1. 0 answers
2. asked by Lindy
3. 427 views
1.) determine two pairs of polar coordinates for the point (-4sqrt3, 4sqrt3)with 0degrees less than or equal to theta less than
1. 4 answers
2. asked by YOSHI
3. 1,387 views
Given that 12g of carbon combines completely with 16g of oxygen to form carbon monoxide, how many grams of carbon monoxide can
1. 3 answers
2. asked by Abbie
3. 869 views
I need help on a camparative essay between Barbie Doll and Phenomenal Woman and I would like to include Mirrors. In Barbie Doll
1. 1 answer
2. asked by Evelyn
3. 588 views
A .095kg aluminum sphere is dropped rom the roof of a 45m building.If 65% of the thermal energy produced when the sphere hits
1. 1 answer
2. asked by Mark
3. 961 views
Genetic InheritanceExercise 1: F1 Hybrid Cross Results: Punnett Square for F1 Cross ¡V Expected Genetic Outcomes F1 Parent,
1. 2 answers
2. asked by Stumped
3. 2,118 views
Which President developed the Policy of preemption with regard to foreign policy?
1. 1 answer
2. asked by michelle
3. 397 views
why was the congo free state not able to make a profit in the early years?
1. 3 answers
2. asked by lala
3. 519 views
The atomic mass of iron oxide is 160 atomic mass units. What is the atomic mass of iron if a molecule of iron oxide consists of
1. 4 answers
2. asked by Abbie
3. 1,299 views
Triangle PQR has vertices P(1,2), Q(25,2) and R(10,20).Find the coordinates of the centroid. Find the coordinates of the
1. 1 answer
2. asked by Ginny
3. 2,361 views
It is possible to cut the top off a alcohol-in-glass thermometer without any of the alcohol spilling out. However, it will no
1. 4 answers
2. asked by Abbie
3. 523 views
A 2.5 gram sample of a hydrocarbon containing C, H, N, O is combusted in excess oxygen. The nitrogen compounds that are formed
1. 3 answers
2. asked by Kim
3. 588 views
The total pressure in a flask containing air and ethanol at 25.7C is 878 mm Hg. The pressure ofthe air in the flask at 25.7C is
1. 2 answers
2. asked by Deanna
3. 569 views
If an 80kg sprinter can accelerate from a standing start to a speed of 10 m/s in 3s, what average power is generated
1. 1 answer
2. asked by Loui
3. 1,368 views
In a bag there are 7 red tiles, 3 blue tiles, and 2 purple tiles. How many and what color tiles would you have to add to the bag
1. 2 answers
2. asked by Jeffrey
3. 1,116 views
Please help to convert the following(Show work please!!!1.62500 Grams to kilograms 62500 Grams to Pounds 62500 Grams to Ounces
1. 6 answers
2. asked by Mike...
3. 964 views
How you currently communicate your gender, social, and cultural identities in face to face and online environments, are they
1. 0 answers
2. asked by Theresa
3. 379 views
Calculate the molar mass that would be obtained from the actul experimental data under the following conditions. The unknown is
1. 0 answers
2. asked by Jasmine
3. 461 views
Viruses are infectious agents that often cause diseases in plants. Different viruses have different potency levels, and this
1. 0 answers
2. asked by Stephanie
3. 563 views
A woman with a mass of 65kg climbs a set of stairs that are 3m high. How much gravitational potential energy does she gain?Thank
1. 2 answers
2. asked by Loui
3. 2,201 views

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