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2012
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Questions Asked on May 28, 2012

Select all that apply. Which of the following are characteristics of parenthetical citation?a) immediately after the last page
1. 5 answers
2. asked by Britttttany
3. 6,422 views
Sodium carbonate reacts with nitric acid according to the following equation:Na2CO3+2HNO3-->2NaNO3+CO2+H2O a. how many moles of
1. 2 answers
2. asked by Kay
3. 5,113 views
a 20 ohm and 60 ohm resistors are connected in series to a DC generator. The voltage across the 20 resistor is 80 volts. The
1. 5 answers
2. asked by star
3. 4,584 views
The average value of a continuous function f(x) on the closed interval [3,7] is 12. Whats the value of ∫ from [3,7] f(x) dx?
1. 1 answer
2. asked by Laura
3. 3,882 views
Twelve man take 6 hours to finish a piece of work. After the 12 men have worked for 1 hour, the contractor decides to call in 8
1. 4 answers
2. asked by Celina
3. 3,873 views
the solubility product of PbSO4 at 298K is 1.6x10^-8 mol^2dm^-6. Calculate the solubility of PbSO4 in 0.10mol dm^-3 sulphuric
1. 2 answers
2. asked by jane
3. 3,751 views
Where does Paine use charged words in these examples from The Crisis, Number 1?A. He says he has “little superstition.” B.
1. 4 answers
2. asked by Anonomous
3. 3,527 views
Put your parenthetical citation at the ______ of the information which needs crediting in your essay.a)end b)middle c)beginning
1. 3 answers
2. asked by Britttttany
3. 2,988 views
what mass of acetylene, C2H2, will be produced from the reaction of 90 g of calcium carbide, CaC2, with water in the following
1. 2 answers
2. asked by Samantha
3. 2,790 views
a train starts from rest and accelerates uniformly at 100m/min^2 for 10 min.then it maintains a constant velocity for remaining
1. 3 answers
2. asked by parul
3. 2,733 views
A horse draws a sled horizontally across a snow-covered field. The coefficient of friction between the sled and the snow is
1. 1 answer
2. asked by Jim
3. 2,562 views
the reaction of N2+3H2-->2NH3 is used to produce ammonia commercially. if 1.40 g of N2 are used in the reaction, how many grams
1. 1 answer
2. asked by sam
3. 2,555 views
if a stone at the end of a string is whirled in a circle, the inward pull on the stoneA) is known as the centrifugal force B) is
1. 4 answers
2. asked by star
3. 2,549 views
an object is placed 10 cm from a concave spherical mirror whose radius of curvature is 12 cm. What is the distance of imagea)
1. 1 answer
2. asked by star
3. 2,371 views
a manufacturer of detergent claims that the contents of the boxes in the market weigh on average at least 16 oz.. the
1. 1 answer
2. asked by sayera
3. 2,318 views
The mean age of a class of twenty five students is 23.4 years. How old would a twenty sixth student have to be for the mean age
1. 1 answer
2. asked by Ashlie
3. 2,307 views
MnO2+4HCl-->MnCl2+2H20+Cl2a. calculate the mass of MnO2 needed to produce 25 g of Cl2 b. what mass of MnCl2 is produced when
1. 2 answers
2. asked by Steph
3. 2,086 views
What is the balanced equation for the neutralization of lactic acid using Sodium bicarbonate?
1. 2 answers
2. asked by Amy
3. 2,047 views
A 79.2-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is (a) accelerating upward with
1. 4 answers
2. asked by Hannah
3. 1,957 views
Hydrogen is generated by passing hot steam over iron, which oxidizes to form Fe3O4, in the following equation:a. if 625 g of
1. 3 answers
2. asked by Lisa
3. 1,943 views
Calculate the mass of silver bromide produced from 22.5 g of silver nitrate in the following rxn: 2AgNO3(aq) +
1. 1 answer
2. asked by Melissa
3. 1,813 views
Solve the equation: sin (3x+30°) =√3/2 for 0°≤x≤90°
1. 3 answers
2. asked by Anonymous
3. 1,776 views
An invoice quotes a price of $620, subject to discount of 30%, 15%, and 5% what is the selling price
1. 3 answers
2. asked by Henry
3. 1,687 views
Hi Teachers, will you please check my answers?1. The speaker’s use of many exclamation points and imperative statements in
1. 7 answers
2. asked by Liz
3. 1,629 views
The exchange rate of U.S. dollars to British pound's is .63 you have $4000 to convert to British pounds. How many British pounds
1. 1 answer
2. asked by Tom
3. 1,604 views
Check all that apply.If you are using parenthetical citation for a book, what information needs to be put in parentheses? a) the
1. 2 answers
2. asked by Britttttany
3. 1,581 views
A convex lens forms a real image 6 times the size of the object. The distance between object and image is 33 cm. Find the focal
1. 1 answer
2. asked by Andrew
3. 1,572 views
Hi Teachers, will you please check my answers? The arrows indicate my answers. Am I right?1. The speaker’s use of many
1. 2 answers
2. asked by Liz
3. 1,431 views
Urn I and Urn II each have 2 red chips and 2 white chips. Two chips are drawn simultaneously from each urn. Let X1 be the number
1. 2 answers
2. asked by angela
3. 1,391 views
1. Which expression is equivalent to cos 2theta for all values of theta ?cos^2 theta – sin^2 theta ~ cos^2 theta – 1 1 – 2
1. 1 answer
2. asked by Kelsey
3. 1,383 views
On the design plan for a garden, a straight path suns from (-25,20) to (40,36). A lamp is going to be placed at the midpoint of
1. 2 answers
2. asked by Shellie
3. 1,372 views
How many atoms of each element are in this compound? MgBr2A. 2 magnesium atoms and 2 bromine atoms B. 2 magnesium atom and 2
1. 2 answers
2. asked by lalt
3. 1,372 views
Now, let's check how well you can use the expressions you've learned. I will distribute handouts. You have to solve the
1. 1 answer
2. asked by rfvv
3. 1,369 views
The diagonals of a rhombus PQRS intersect at T. Given that P (2,2), Q(3,6), R(-1,5):a. draw the rhombus PQRS on the grid
1. 1 answer
2. asked by Anonymous
3. 1,352 views
A speaker at an open-air concert emits 600 of sound power, radiated equally in all directions.a)What is the intensity of the
1. 2 answers
2. asked by JessicaP
3. 1,332 views
what do you think are the most important new or expanded roles for environmental or occupational health workers in the 21st
1. 1 answer
2. asked by Antonio
3. 1,327 views
you're setting sales goals for next month, you base your goals on previous avg sales. The actual sales for the same month for
1. 1 answer
2. asked by Jennifer
3. 1,185 views
What images does Edwards use in Sinners in the Hands of an Angry God to draw a picture of the anger of God?A. spiders and blood
1. 1 answer
2. asked by Anonomous
3. 1,184 views
I have liquid concentrated HCl (37%w/w)To prepare 100ml of 10g/L HCl as a solvent medium, is it acceptable to just weigh 1g of
1. 2 answers
2. asked by anne
3. 1,179 views
use the comparison test to determine whether the series is convergent or divergent∑ n=1 1/n^n
1. 1 answer
2. asked by sofi
3. 1,170 views
you have a loan for $150,000 @ 5% on a 30 yr mortgage. You plan to pay off your loan in 10 yrs, Do you want your loan to be
1. 1 answer
2. asked by lost!!!! any other answer
3. 1,107 views
the angular frequency of a particle in a progressive wave in an elastic medium is 100.(3.14) rads^-1.and it is moving with a
1. 1 answer
2. asked by srikala
3. 1,103 views
Ordinary glasses are worn in front of the eye and usually 2.00 cm in front of the eyeball. A certain person can see distant
1. 0 answers
2. asked by Kyle
3. 1,096 views
you've received an invoice for $3000 with terms of 3/10, 1/20, n/30 how much will you have to pay if you pay the bill in 12 days
1. 0 answers
2. asked by angie h
3. 1,088 views
the united states is a leading exporter of:_a. oil and natural gas _b. rice products _c. beef and grain _d. cranberries and
1. 1 answer
2. asked by natasha napier
3. 1,066 views
A cylindrical tank, with height of 15 m and diameter 4m, is being filled with gasoline at a rate of 0.5m^3 / min.a) At what rate
1. 2 answers
2. asked by Nevin
3. 1,066 views
33. "¿Siempre obedecias a tus padres cuando eras niña?" "No, eras muy _____."a. obediente y bien educada b. maleducada y
1. 6 answers
2. asked by mysterychicken
3. 1,065 views
What does the nose detect when it "smells" something? Explain and give evidence to support your answer.
1. 1 answer
2. asked by Cicilia
3. 1,063 views
My favorite PetMy favorite per in the shop is a parrot, It is green and yellow. It has a long beak. It is chirping now. I like
1. 1 answer
2. asked by rfvv
3. 1,057 views
how many moles of ammonium sulfate can be made from the rxn of 30.0 mol of NH3 with H2SO4 according to the following equation:2N
1. 3 answers
2. asked by Sara
3. 1,054 views
how did you come to this answer?The answer is approximately =0.017 b) Ten Cobalts are randomly selected and the miles per gallon
1. 0 answers
2. asked by Stacey
3. 1,049 views
factor using Ac Method 9x^2-6x-8
1. 1 answer
2. asked by kevin
3. 1,039 views
Please look over these sentences for me. Revise each of the following items to clarify pronoun reference.1. All scholarship
1. 4 answers
2. asked by Toya
3. 1,038 views
A student is asked to answer 7 out of 11 questions on an exam.In how many ways can she select the questions to be answered?
1. 1 answer
2. asked by Demie
3. 1,036 views
Urgent!Considering the following equation. Na2Co3(s)+H3Po4(s)=>Na3Po4(s)+H2O(l)+CO2(g). a) what's the energy amount envolved in
1. 0 answers
2. asked by Usuario
3. 1,024 views
It cost your office $620 to mail 500 flyers. How much did it cost to mail each flyer?
1. 1 answer
2. asked by nikki
3. 1,007 views
1.) Find an expression equivalent to sec theta sin theta cot theta csc theta.tan theta csc theta sec theta ~ sin theta 2.) Find
1. 1 answer
2. asked by Kelsey
3. 1,005 views
a manufacturer of detergent claims that the contents of the boxes in the market weigh on average at least 16 oz.. the
1. 0 answers
2. asked by sayera
3. 955 views
a body moves with a uniform velocity of 2m/sec for 5 sec then velocity was uniformly accelerated and a velocity of 10m/sec was
1. 1 answer
2. asked by parul
3. 911 views
an ideal gas in a closed inflexible container has a pressure of 6 atm and a temperature of 27 degree celsius . What will be the
1. 5 answers
2. asked by star
3. 887 views
the grand banks is located in:_a. canada _b. alaska _c. maine _d. florida
1. 1 answer
2. asked by natasha napier
3. 882 views
What value should theoretically be obtained for the intercept on a graph of mass vs volume?HINT: The intercept corresponds to
1. 1 answer
2. asked by kayla
3. 876 views
You are writing to a reader who favors a different solution than the one you recommend. Which of the following is MOST likely to
1. 1 answer
2. asked by benavente27
3. 865 views
clear-cutting causes flooding and:_a.smog _b.acid rain _c.thermal pollution _d.erosion
1. 3 answers
2. asked by natasha napier
3. 845 views
Why does a transformer require alternating voltage?
1. 1 answer
2. asked by Larry
3. 834 views
an electron moves with constant speed at right angles to a uniform magnetic flux, if the flux density were doubled, the force on
1. 3 answers
2. asked by star
3. 833 views
I notice that other problems are answered in a timely manner....was is my overlooked?Determine values for A, B, and C such that
1. 2 answers
2. asked by jenny
3. 829 views
use the integral test to determine whether the series is convergent or divergent∑ n=9 1/n(ln n)^3
1. 0 answers
2. asked by sofi
3. 820 views
No hablé con alguien en la escuelaNo, hablé con nadie en la escuela.
1. 1 answer
2. asked by Sammy-Please check I had to correct the sentence
3. 802 views
Find the volume of the right triangular prism. The bases are equilateral triangles with a length of 6 mm. The height of the
1. 2 answers
2. asked by Kate
3. 799 views
What chemical substance is in red cabbage which serves as an indicator for acids and bases?
1. 3 answers
2. asked by chris
3. 795 views
Find 4.84 * 39 + 61 * 4.84show work please
1. 1 answer
2. asked by toni
3. 787 views
Find the amount of interest and the monthly payment for the loan. Purchase a living room set for $3,800 at 12% add-on interest
1. 2 answers
2. asked by Urgen please help
3. 786 views
Volume of HCl, mL:26.5mLVolume of NaOH,mL:29.1mL Molarity of NaOH, mol/L:0.1m/L balanced equation: NaOh+HCl-->NaCl+H2O Using the
1. 2 answers
2. asked by Gaby
3. 785 views
what is thew approximate bond angle around the N atom in HNO2?
1. 1 answer
2. asked by finny
3. 771 views
How much work is done against gravity in lifting a 6.5-kg weight through a distance of 21 cm?
1. 2 answers
2. asked by James
3. 756 views
Is Islam a religion that promotes terror or peace?
1. 8 answers
2. asked by Rebecca
3. 755 views
how many mole of air are there ina 125 mL flask if the pressure is 739 torr and the temperature is 18 degrees celsius?
1. 2 answers
2. asked by carla
3. 750 views
a radioactive material is undergoin nuclear decay. After 40 minutes, 25% of the sample remains. What is the half life of the
1. 7 answers
2. asked by star
3. 746 views
A 0.93 kg block is shot horizontally from a spring, as in the example above, and travels 0.539 m up a long a frictionless ramp
1. 1 answer
2. asked by Sam
3. 745 views
A piece of iron with a mass of 35 g is heated to 1305oC and then placed in a calorimeter containing 600 g of water. The
1. 2 answers
2. asked by vvfrn
3. 728 views
the narrator of heart of darkness by joseph conrad is (A) second person limited (B) first person limited (C) third person
1. 0 answers
2. asked by alisa
3. 721 views
Express 55 minutes as a fraction of 11/3 hours. please this is doen.
1. 1 answer
2. asked by logan
3. 721 views
The reaction equation below shows the formation of aluminum oxide. Which set of coefficients balances the equation?Al + O2
1. 1 answer
2. asked by lalt
3. 709 views
how much simple interest would Karen earn on $300 at 6% for 6 months
1. 1 answer
2. asked by james
3. 704 views
8 ways to overcum pollution
1. 4 answers
2. asked by nthabiseng
3. 694 views
a car traveled at uniform velocity of 20m/sec for 5 sec the brakes are applied and car s uniformly and come to rest in further 8
1. 2 answers
2. asked by parul
3. 679 views
I am lost on this one!!!Determine values for A, B, and C such that the equation below represents the given type of conic. Each
1. 2 answers
2. asked by Jared
3. 676 views
A solution of K2CrO4 was titrated with AgNO3, using a silver indicator electrode (E=0.799V) and a S.C.E. electrode (E=0.241V).
1. 0 answers
2. asked by Jeanie
3. 669 views
A 15g sample of what appears to be gold that was heated from 22 degrees C to 39 degrees C, required 26.3 J of energy. If the
1. 1 answer
2. asked by Olivia
3. 667 views
a train starts from rest and accelerates uniformly to achieve a velocity of 20m/sec in 10 sec.then train maintains this speed
1. 1 answer
2. asked by parul
3. 665 views
1. First of all, pick the number of times a week that you eat chocolate. This numbermust be more than one but less than ten. 2.
1. 1 answer
2. asked by opg
3. 661 views
the solubility product of PbSO4 at 298K is 1.6x10^-8 mol^2dm^-6. Calculate the solubility of PbSO4 in pure water
1. 1 answer
2. asked by jane
3. 648 views
The present value of the money in your savings acct is $420, and you're receiving 3% annual interest compounded monthly. What is
1. 1 answer
2. asked by melissa
3. 642 views
Could you please check these sentences, Writeacher? Thank you.1) I shouldn't leave money on the desk during the beak. 2) I have
1. 3 answers
2. asked by John
3. 634 views
an ideal gas in a closed inflexible container has a pressure of 6 atm and a temperature of 27 degree celsius . What will be the
1. 1 answer
2. asked by star
3. 633 views
P=15-Q/1000. Suppose there are two firms in this market. Compute equilibrium quantities and profits for each firm, and the
1. 0 answers
2. asked by Anonymous
3. 631 views
What is cognitive appraisal?
1. 1 answer
2. asked by Anonymous
3. 629 views
For an ellipse, one focus is (0,0), one vertex is (2,0), and the eccentricity is 0.4. How do I find the equation for the
1. 2 answers
2. asked by Confused
3. 619 views
if x+1 is a factor of x^3-2x^2+5x+c, find the value of c.
1. 1 answer
2. asked by vicky
3. 618 views

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