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2011
March

Questions Asked on March 26, 2011

how do you use pascals triangle in everyday life or nature?
1. 1 answer
2. asked by kaykay
3. 579 views
help solving the equation .8x+2 less than or equal 62-1
1. 1 answer
2. asked by sarah
3. 848 views
what does equivalent rate in decimals mean?
1. 1 answer
2. asked by esther
3. 384 views
Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 70. cm3. If the combustion of
1. 0 answers
2. asked by Samir
3. 475 views
please help me to correct the word of terms1 to synthesize or put together 2 to put together or form a whole 3 this connotes
1. 0 answers
2. asked by jessie
3. 492 views
A piont on a graph that works for x-y=8and x+y=-2
1. 1 answer
2. asked by Harley
3. 409 views
A company has operating costs of $2000 per thousand items produced. Its revenue function can be modeled by the equation:
1. 0 answers
2. asked by Adriana
3. 921 views
Theorem: For every integer n, if x and y are positive integers with max(x, y) = n, then x = y.Basic Step: Suppose that n = 1. If
1. 12 answers
2. asked by Francesca
3. 2,115 views
I think I fixed everything.Technology, Technology, that's all we use to communicate today. There's Facebook, Twitter, Myspace,
1. 1 answer
2. asked by Raven
3. 672 views
how far will a six foot pole fall in .02 seconds
1. 1 answer
2. asked by don
3. 336 views
As a star ages, its internal composition changes as nuclear reactions in the star's core convert one element into another. True
1. 1 answer
2. asked by Christina
3. 704 views
If sound in air with wavelength 1.7 m enters a body of water, what would its wavelength be in water?
1. 0 answers
2. asked by Rico
3. 790 views
how do you find ...weekly sales in thousands of items of a product has a seasonal sales record approximated by
1. 1 answer
2. asked by kellie
3. 1,272 views
A ball is thrown upward with an initial velocity of 96 feet per second from the top of a 100 foot building. (a) When well the
1. 1 answer
2. asked by Anonymous
3. 925 views
(8xto the 5th power-5x)(7xto the 3rd power)
1. 1 answer
2. asked by faith
3. 364 views
A gas is confined to a container with a massless piston at the top. (Part C figure) A massless wire is attached to the piston.
1. 4 answers
2. asked by Lina
3. 3,701 views
Search: whar would jeffs monthly morrtgage payment be if he borrowed $80,000 for 30 years at twelve percent annual rate? pls
1. 1 answer
2. asked by charry grace
3. 356 views
A gas is confined to a container with a massless piston at the top. (Part C figure) A massless wire is attached to the piston.
1. 1 answer
2. asked by Lina
3. 737 views
If Michelle devotes all her resources to growing potatoes, she can raise 200 pounds of potatoes per year. If she devotes all her
1. 3 answers
2. asked by Denise
3. 921 views
A 5m long fishing boat is anchored on a windy day. The skipper notices that as one wave crest is leaving the stern another is
1. 1 answer
2. asked by Rico
3. 582 views
how far weill a six foot pole fall in .02 seconds
1. 1 answer
2. asked by don
3. 332 views
How do i get the answerA steel ball of diameter Lb = 4.196 cm is placed on a hole of diameter Lh = 4.042 cm on an aluminium
1. 1 answer
2. asked by Steve
3. 889 views
Suppose that two people, Michelle and James each live alone in an isolated region. They each have the same resources available,
1. 0 answers
2. asked by Denise
3. 490 views
If $20,000 is invested in a savings account offering 3.5% per year, compounded continuously, how fast is the balance growing
1. 1 answer
2. asked by LA
3. 975 views
Short story about African politician and underline the topic sentence.
1. 1 answer
2. asked by Salifu A. Rahman
3. 770 views
The 235-kg cart in the figure starts from rest and rolls with negligible friction. It is pulled by three ropes as shown. It
1. 1 answer
2. asked by ashyLerry
3. 490 views
Suppose you took 1000 random samples of size 200 from the Poisson distributionwith u = 5 and computed a 90% confidence interval
1. 0 answers
2. asked by Adam HELP PLEASEEE
3. 551 views
sketch the curve of y=x-1/x^2-x-6
1. 1 answer
2. asked by Anonymous
3. 412 views
sketch the curve of y=x-1/x^2-x-6
1. 1 answer
2. asked by Anonymous
3. 300 views
What mass of octane must be burned in order to liberate 5510 kJ of heat? ΔHcomb = -5471 kJ/mol.
1. 2 answers
2. asked by nicole
3. 4,026 views
What is the most dramatic metabolic change that occurs with fasting?
1. 2 answers
2. asked by lisa
3. 582 views
3x=13x=96-6x-11x=-136 6.4x-2.3x=-65.6
1. 3 answers
2. asked by susan
3. 465 views
A researcher asks whether attending a private high school leads to higher or lower performance on a test of social skills when
1. 3 answers
2. asked by Beverly
3. 876 views
I am writing an Argumentative research paper but I am not sure how I will create a topic sentence for the opposion position
1. 4 answers
2. asked by John
3. 712 views
What is the molarity of Cl− ions at the stoi-chiometric point? Answer in units of mol/L.
1. 1 answer
2. asked by paul
3. 333 views
how do you write 26th march 2011 in 5 letters without using number?
1. 3 answers
2. asked by maharaj
3. 879 views
What are the components of aggregate expenditure? In the model developed in this chapter, which components vary with changes in
1. 0 answers
2. asked by kwame kinker
3. 1,300 views
to what volume should you dilute 0.100 L of a 15M NaOH solution to obtain a 1.0 M NaOH solution?
1. 2 answers
2. asked by eugene
3. 2,014 views
Water is flowing in a pipe as depicted in the figure. As shown, p = 117 kPa, d = 4.67 cm, d' = 3.06 cm, v = 4.36 m/s, and h =
1. 1 answer
2. asked by Jeantel
3. 721 views
Water is flowing in a pipe as depicted in the figure. As shown, p = 117 kPa, d = 4.67 cm, d' = 3.06 cm, v = 4.36 m/s, and h =
1. 1 answer
2. asked by please help me
3. 2,121 views
how to know if an acid is weak or strong , i simply don't understand the idea of dissolving or not dissolving completely in
1. 2 answers
2. asked by auro
3. 414 views
0.1M solution of methanoic acid is found to have a ph of 2.4 at 25 degree celcius. Calculate the dissociation constant k at this
1. 1 answer
2. asked by Olamide
3. 503 views
If line LM (0, 9) is congruent to line MN (0, 1) what is the order pair for point M
1. 1 answer
2. asked by Kay
3. 407 views
Can you please check if everything is correct? I included two paragraphs on the history of Ireland. Thank you.1) The rebels
1. 2 answers
2. asked by Mike
3. 501 views
I need to write an essay using the second amendment controversy with gun control as proof that the Bill of Rights is at an
1. 2 answers
2. asked by Bill
3. 605 views
Content and Development170 Points Points Earned XX/170 Additional Comments: The student covers all key elements of the
1. 1 answer
2. asked by Amanda
3. 657 views
sa traders who use the perpetual inventory system, purchased merchandise on the 1 feb 2011 form africa limited for 500. the
1. 2 answers
2. asked by Anonymous
3. 524 views
According to conservation of momentum, when two objects collide, the momentum lost by one object equals the momentum gained by
1. 0 answers
2. asked by Tammy
3. 770 views
556+555
1. 1 answer
2. asked by malisha
3. 412 views
Larry borrowed $12,000 from his grandfather to buy a car. He bought a used car, so, he returned $4,411 to his grandfather. Write
1. 5 answers
2. asked by googoo
3. 1,176 views
Specifically, which of the following best expresses your view:i. Many physics concepts make a lot of sense and connect to
1. 0 answers
2. asked by Tammy
3. 1,047 views
The following RAM chips are specified by the number of words times the number of bits per word. For each, specify:a. The number
1. 2 answers
2. asked by bode
3. 894 views
A swimming pool, 20.0 m 12.5 m, is filled with water to a depth of 3.73 m. If the initial temperature of the water is 17.7°C,
1. 1 answer
2. asked by nicole
3. 679 views
1 the mystery shape has at least 2 lines of symmetry2 at least 1 of its diagonals is also a line of symmetry 3 it has has at
1. 9 answers
2. asked by Rayna
3. 960 views
Hi am having trouble finding the lamda value for this question the below I tried different methods but they don't make sense. I
1. 0 answers
2. asked by John
3. 442 views
Describe how the verb argument structure(VAC)subject+verb++lo… is learned by a second language learner?why or how based on
1. 1 answer
2. asked by Monique
3. 1,174 views
Give two different kinds of specific examples of transfer from an L1 to and L2?A particular grammar construction, a particular
1. 1 answer
2. asked by Monique
3. 545 views
Describe what contrastive analysis is and what transfer is(both positive transfer and negative transfer)?
1. 1 answer
2. asked by Monique
3. 578 views
The amount of heat released when 100 grams of steam at 100 degrees Celsiusis converted into liquid water at 100 degrees Celsius
1. 0 answers
2. asked by bode
3. 1,015 views
1.30 grams of chromium reacts with 9.5 grams of iodine. What is the percent of chromium in this compound? How do I work out this
1. 1 answer
2. asked by Quick chem question
3. 850 views
propyl Bromide reacts with Mg, Propanone, H+ to yeild what?
1. 0 answers
2. asked by richard
3. 372 views
Ammonium sulfate can be made by the reaction H2SO4 + 2 NH3 ® (NH4)2SO4. What quantity of ammonium sulfate will result from the
1. 3 answers
2. asked by Anonymous
3. 3,286 views
Direct verse indirect cost Estep Construction Company is composed of two divisions: (1) Home Construction and (2) Commercial
1. 2 answers
2. asked by richard
3. 1,324 views
An aluminum nucleus has 13 protons and 14 neutrons. A copper nucleus has 29 protons and 34 neutrons. What is the force of
1. 1 answer
2. asked by Avery
3. 527 views
To prepare the titrant fo amonia nitrogen analysis an analyst weight out 1.20 grams of concentration 98% sulfuric acid and
1. 1 answer
2. asked by Faye
3. 519 views
A wave of amplitude 0.30m interferes with a second wave of amplitude 0.20m traveling in the same direction. What are (a) the
1. 0 answers
2. asked by Anthony
3. 821 views
ABC Mining is evaluating the introduction of a new ore production process. Two alter¬natives are available. Production Process
1. 5 answers
2. asked by Sara
3. 836 views
Im trying to find a budget page at education planner . ca, but I can't seem to find it. If you find it, could you please give me
1. 3 answers
2. asked by Anonymous
3. 463 views
Describe what contrastive analysis is and what transfer is(both positive transfer and negative transfer)?
1. 1 answer
2. asked by Monique
3. 489 views
Here's a question I'm having trouble with:|x|/|x+2|<2 Solve for x. I'm trying to use the case method to solve this problem.
1. 3 answers
2. asked by Randy
3. 741 views
The figure shows a bicycle wheel resting against a small step whose height is h = 0.110 m. The weight and radius of the wheel
1. 0 answers
2. asked by Alicia
3. 590 views
Erik Johnson has just become a heir to $15 000. He's 23 years old, and hes graduated frm university business program. He works
1. 3 answers
2. asked by emma
3. 553 views
f(x)=(x+2)^3+(x-1)^4
1. 1 answer
2. asked by critical numbers
3. 250 views
Describe how the verb argument structure(VAC)subject+verb++lo… is learned by a second language learner?why or how based on
1. 1 answer
2. asked by Monique
3. 560 views
Give two different kinds of specific examples of transfer from an L1 to and L2?A particular grammar construction, a particular
1. 1 answer
2. asked by Monique
3. 467 views
The denominator of a fraction is 4 more than the numerator. If both the denominator and the numerator are increased by 1, the
1. 2 answers
2. asked by Dylan
3. 723 views
Okay, so I'm trying to get a job at this grocery store. And I have some questions which I don't get how to answer.Here is an
1. 3 answers
2. asked by Sydney
3. 635 views
A bar made of a particular metallic alloy has a length of 10 cm at a temperature of 24 oC and a length of 10.015 cm at the
1. 1 answer
2. asked by sam
3. 510 views
(a) Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 8.0 g. Silver has 47
1. 1 answer
2. asked by Rachel
3. 1,163 views
Ruth makes a scale drawing of her room. She uses the scale 3/2 in : 1 ft. In the drawing, the dimensions of her room are 18 in
1. 1 answer
2. asked by Anonymous
3. 1,046 views
i have a ti 83, and i want to plug this equation r=1+cos(theta)( this is polar coordinates) into my calculator but the graph
1. 0 answers
2. asked by tom
3. 440 views
Sleeping pills often contain barbital, which is weakly acidic (pKa = 8.00). For analysis of the barbital content of a sleeping
1. 1 answer
2. asked by help
3. 1,092 views
How can I convert 0.06981 radians/ sec^2 to rpm?
1. 1 answer
2. asked by Mark
3. 389 views
Two charges, -2.0 micro C and -6.0 micro C, are located at (-0.65 m, 0) and (0.65 m, 0), respectively. There is a point on the
1. 1 answer
2. asked by Ben
3. 1,206 views
Bob: DO you want to grab a cup of coffee sometime?Sally: My boyfriend might get jealous. Select a maxim that is being flouted in
1. 1 answer
2. asked by Ala
3. 363 views
could you help me on the investment post
1. 1 answer
2. asked by emma
3. 291 views
1. Ca(OH)2(aq) + H3PO4(aq) à Ca3(PO4)2(aq) + H2O(l)a. If you have 13.7mol of Ca(OH)2, how many grams of H2O are produced? b.
1. 3 answers
2. asked by Sulon
3. 1,431 views
In Great Expectations, Pip is talking to the 'mysterious sailor' that is at his house. He asks the man "What floor do you want?"
1. 1 answer
2. asked by Cecilia
3. 580 views
1. The reaction of fluorine with ammonia produces dinitrogen tetrafluoride and hydrofluoric acid.F2(g) + NH3(g) „³ N2F4(g) +
1. 1 answer
2. asked by Sulon
3. 1,605 views
1. Ca(OH)2 + H3PO4 ---> H2O + Ca3(PO4)2(A) How many moles of H3PO4 are needed to make 15g of H2O? (B) What mass in grams of
1. 1 answer
2. asked by Sulon
3. 1,649 views
Please let me know if I am right on these.Mystery #1. 1. The mystery shape has fewer than 3 lines of symmetry. 2. It has at
1. 5 answers
2. asked by Rayna
3. 765 views
I'm trying to understand the meaning of Tom Dent's poem "secret messages" (for Danny Barker). What is he trying to say? I'm
1. 1 answer
2. asked by redgy
3. 674 views
A brick of mass 1.0 kg slides down an icy roof inclined at 30.0 degrees with respect to the horizontal. (a) If the brick starts
1. 0 answers
2. asked by Anonymous
3. 741 views
Why should judges be appointed by experts, as explained in the Missouri plan, not by the people in open elections as we do now?
1. 0 answers
2. asked by Susie
3. 444 views
What are the formulas for the following:Volume ratio Area ratio Perimeter ratio Angle outside the Circle Angle inside the Circle
1. 0 answers
2. asked by Anonymous
3. 529 views
The turbine and associated rotating parts of a jet engine have a total moment of inertia of 23 kg m2. The turbine is accelerated
1. 1 answer
2. asked by HELP!!!!
3. 1,120 views
Bruce stands on a bank beside a pond, grasps the end of a 20.0-m-long rope attatched to a nearby tree and swings out to drop
1. 2 answers
2. asked by Work needed!
3. 1,826 views
Suppose you buy 1 ticket for $1 out of a lottery of 3,000 tickets. If the prize for the one winning ticket is to be $1,000, what
1. 1 answer
2. asked by Valerie
3. 545 views
what pressure is required to cause n2 to have a density of 1.00 g/L at 45 C?
1. 0 answers
2. asked by bianca
3. 310 views
You are on the Moon and would like to send a probe into space so that it does not fall back to the surface of the Moon. What
1. 2 answers
2. asked by Work needed!
3. 492 views

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