Questions Asked on May 3, 2014

Ammonium metavanadate reacts with sulfur dioxide in acidic solution as follows (hydrogen ions and H2O omitted):xVO3^–^ + ySO2
1. 2 answers
2. asked by Ana
3. 5,776 views
Which clusters of orbitals would form a "octahedral" electron geometry and would also be possible within the valence shell of an
1. 2 answers
2. asked by Vic
3. 1,098 views
A 74.2-kg climber is scaling the vertical wall of a mountain. His safety rope is made of a material that, when stretched,
1. 1 answer
2. asked by Elle
3. 1,075 views
For the reaction, shown below, determine which statements are True and which are False.3Fe(s) + Cr2O72-(aq) +14H+(aq) →
1. 1 answer
2. asked by bekah
3. 1,750 views
Integrate the following:a. Integral from 0 to pi (sin^2)(3x)dx b. Integral of (x^2)/((x^2 - 4)^3/2)
1. 4 answers
2. asked by Bae
3. 569 views
let x=3 and y=4. Find the value of the given capital letter.N=x^2+2xy+y^2+1 Thank you
1. 4 answers
2. asked by Mary Ann
3. 577 views
I have two questions regarding enthalpy of reactions:1.) Care must be taken when dissolving NaOH pellets in water because the
1. 0 answers
2. asked by Rebecca
3. 531 views
Ne [verb] pasN' [verb beginning with a vowel] pas Why would habite have a n' in front of it (n'habite pas), not Ne habite pas? H
1. 7 answers
2. asked by Peeps
3. 905 views
solve the equations21E-7=0 I came up with 0.33 am I right or wrong
1. 1 answer
2. asked by Mary
3. 414 views
1.A beam of light passes through the air and enters a diamond at an angle of incidence of 40 degrees. Use Snell’s Law to find
1. 1 answer
2. asked by Rin
3. 2,062 views
In England, during the 16th century, why did the people then not take a bath regularly? Why did they carry around nosegays (if
1. 4 answers
2. asked by MysteriousBird
3. 470 views
Steve Jobs would be an individual that impacted the world, right?
1. 12 answers
2. asked by I Like Chicken
3. 1,025 views
Jeanette wishes to retire in 30 years at age 55 with retirement savings that have the purchasing power of $300,000 in today’s
1. 2 answers
2. asked by nikki
3. 635 views
How much energy in MeV is released to form one atom of 87Rb from protons, electrons, and neutrons if the nucleus has a mass of
1. 7 answers
2. asked by sandy
3. 643 views
1) Assuming the following reaction proceeds in the forward direction,3 Sn4+(aq) + 2 Cr(s) ---> 3 Sn2+(aq) + 2 Cr3+(aq)
1. 2 answers
2. asked by Chris
3. 3,983 views
A plumber charges a flat $50 for a home service call plus $10 per 15 minutes of labour. Write an equation for calculating the
1. 2 answers
2. asked by amanda
3. 1,305 views
Dynacan Ltd. manufactured 10,000 units of product last yearFC= 22,200,000,19,200,000,9,600,000,5,000,000 VC=
1. 1 answer
2. asked by alana
3. 880 views
Bentley Plastics Ltd. has annual fixed costs of $450,000 and variable costs of $15 per unit. The selling price per unit is $25.W
1. 2 answers
2. asked by Peter
3. 669 views
a knife was originally sold RM15.the price was marked down by 19% and finally marked down an additional 5%.What is the final
1. 3 answers
2. asked by FIZZ
3. 743 views
A microwave oven costing RM500 was marked up 10% based on retail price. later it was marked down by 5%. WHAT is the final retail
1. 10 answers
2. asked by FIZZ
3. 967 views
Within an organization, the first step in human resources planning is?
1. 2 answers
2. asked by star
3. 468 views
5x-3y=32x-4y=-10 3x+y=(?) a. -30 b. -13 c. -7 d. 7 e. 13 please answer and explain
1. 4 answers
2. asked by thomas
3. 574 views
Which of the following is equal to (9^-2)+(9^-1)/(81^0)(9^-2)a. 0 b. 1/10 c. 1/9 d. 3/2 e. 10 please answer and explain
1. 1 answer
2. asked by thomas
3. 304 views
Evaluate the indefinite integral.integral 2e^(2x)sin(e^2x) Note: Use an upper-case "C" for the constant of integration.
1. 1 answer
2. asked by Josh
3. 1,216 views
The volume of the solid obtained by rotating the region enclosed by y=e^(5x)+2 y=0 x=0 x=0.7about the x-axis can be computed
1. 1 answer
2. asked by Josh
3. 2,078 views
Find the value of logb square root b - loga(1/a)
1. 1 answer
2. asked by mandy
3. 432 views
calculate the value of log square root p p^2.
1. 1 answer
2. asked by mandy
3. 431 views
Given that x=a^m and y=a^n.Express log^a(3 square root x over ay^2) in terms of m and n.
1. 1 answer
2. asked by mandy
3. 416 views
Given that log2 3=h and log2 5=k, express log2 0.45 in terms of h and k.
1. 1 answer
2. asked by mandy
3. 2,029 views
Two vehicles are moving at a velocity of 100km/hr and 60km/hr the magnitude along the road is 500km and the vehicle with a
1. 1 answer
2. asked by Robert
3. 538 views
five solid shifting sloe proprietorship to partnership
1. 1 answer
2. asked by ahsan
3. 367 views
If x thousand dollars is spent on labor and y thousand dollars is spent on euqpment,The output of a certain factory will be
1. 1 answer
2. asked by tolasa
3. 1,353 views
An engine manufacturer makes the following claims: The heat input per second of the engine is 90.0 kJ at 375 K. The heat output
1. 1 answer
2. asked by sero
3. 723 views
Find y intercept for (-2,4)(6,4) then(0,6) and (8,6). It it possible
1. 1 answer
2. asked by Mom
3. 347 views
A fuel cell designed to react grain alcohol with oxygen has the following net reaction:C2H5OH(l) + 3O2(g) → 2CO2(g) + 3H2O(l)
1. 0 answers
2. asked by Ana
3. 999 views
A zinc-copper battery is constructed as follows (standard reduction potentials given below):Zn | Zn2+ (0.10 M) || Cu2+ (2.50 M)
1. 0 answers
2. asked by Ana
3. 750 views
Two inelastic balls of masses 2 and 3 kg are moving at the velocities 8 and 4 m/s. Find the increase of the internal energy if
1. 0 answers
2. asked by aslam
3. 420 views
calculate the area of a rectangle which measures 21m by 7m.
1. 2 answers
2. asked by Anonymous
3. 656 views
If a particle has kinetic energy K = 60 MeV when its momentum magnitude p = 100 MeV/c, what is the ratio m/me of its mass to the
1. 1 answer
2. asked by joshua
3. 755 views
two functions are defined as follows: f(x)=3/x+1 and g(x)=x-6a) Write the equations of the vertical and horizonal asymptotes of
1. 3 answers
2. asked by Lucas
3. 580 views
If an item is sold for $450 but thfthe person who sold it wants $ r 75 what % is that person taki ng out of that $450?
1. 0 answers
2. asked by celeste
3. 409 views
The least valid qualification in hiring a coach is: (A)A College superstar B Thorough knowledge of rules and techniques C
1. 1 answer
2. asked by Patti
3. 1,745 views
how can i plot values in a parabola graph if the values are fractions. it's my first time with this things so i don't understand
1. 1 answer
2. asked by aj
3. 483 views
Give me a persuasive speech on the topic that says that "traditional healers should be allowed to practise and prescribe
1. 17 answers
2. asked by Zethembiso
3. 1,123 views
What is the magnitude of the acceleration of anelectron in a 2200 N/C electric field?I want the solution to this problem.
1. 1 answer
2. asked by javen kenso
3. 427 views
Water at temperature of 15°C flows through a pipe of diameter D = 2 cm and into aglass. Determine i. The minimum time taken to
1. 0 answers
2. asked by ANNA
3. 561 views
For oil (SG =0.86 and μ = 0.025 Ns/m2) flow of 0.5 m3/s through a round pipe withdiameter of 500 mm, determine the Reynolds
1. 0 answers
2. asked by ANNA
3. 679 views
Air under standard conditions flows through a 5.0 mm-diameter drawn tubing withan average velocity of V = 55 m/s. Assume that
1. 0 answers
2. asked by ANNA
3. 618 views
Air at 45°C is flowing steadily in a 25 cm-diameter horizontal pipe made of plastic ata rate of 900 l/min. Determine the head
1. 0 answers
2. asked by ANNA
3. 449 views
Water flows at a rate of 0.040 m3/s in a 0.15 m diameter pipe that contains asudden contraction section to a 0.06 m diameter
1. 1 answer
2. asked by ANNA
3. 986 views
A proton is suspended at rest in a uniform field E.Take into account gravity and determine E.
1. 0 answers
2. asked by javen kenso
3. 549 views
A zinc-copper battery is constructed as follows (standard reduction potentials given below):Zn | Zn2+ (0.10 M) || Cu2+ (2.50 M)
1. 5 answers
2. asked by Ana
3. 2,053 views
Use the following information to answer this question:Cu+(aq) + e- → Cu(s) E° = 0.521V Cu2+ (aq) + e- → Cu+ (aq) E° =
1. 4 answers
2. asked by Ana
3. 2,783 views
are there any welsfare or subsidy payments that shoud be reviewed or added?
1. 1 answer
2. asked by simamkele
3. 441 views
How many moles of H2O are in 254 milligrams of water?
1. 1 answer
2. asked by Emily
3. 397 views
What is the slope for the following set of data?x 2 4 6 8 y 1 -2 -5 -8
1. 2 answers
2. asked by steve
3. 350 views
WRITE A BRIEF SPEECH IN WHICH YOU SUMMARIZE THE STORY OF RINGL AND PIT, USING IT AS AN INSPIRING ANECDOTE TO SHOW YOUR AUDIENCE
1. 1 answer
2. asked by EMMA
3. 539 views
According to Kohlberg, which of the following can provide worthwhile ocasions for moral development by inviting us to reflect on
1. 2 answers
2. asked by Pat
3. 617 views
A researcher was interested in assessing the effectiveness of the Statistics Diet ascompared to a regular low calorie diet on
1. 1 answer
2. asked by Matt
3. 675 views
It has been suggested that the rate of forgetting (coded as normal vs. fast) for word listsoften used in psychological
1. 1 answer
2. asked by June
3. 677 views
A dealer bought some grapefruits for $1.04. After throwing away 4 bad ones, he sold the other ones at 6 cents apiece more than
1. 3 answers
2. asked by Erica
3. 503 views
Can someone help me answer some questions.Homes near warm climate get a) colder winters b)warmer winters c) cold and warm
1. 1 answer
2. asked by Anna
3. 498 views
A moving picture theater usually took in $220 an evening on ticket sales. The manager found out that by reducing the price of
1. 3 answers
2. asked by Laura
3. 501 views
A number cube with the numbers 1 through 6 is rolled. Find the given probability. ---------------------------------------- 2.
1. 46 answers
2. asked by me
3. 12,404 views
A researcher was interested in assessing the effectiveness of the Statistics Diet ascompared to a regular low calorie diet on
1. 0 answers
2. asked by Matt
3. 628 views
1. Los sábados nosotras no estudiamos.Maribel _____ salsa y yo _____ opera. Question 4 options: baila, canto bailas, canto
1. 7 answers
2. asked by Amy
3. 1,966 views
People from all over the world moving from sole proprietorship to partnerships due to the numerous benefits they get. You are
1. 1 answer
2. asked by fatima
3. 561 views
1. ___ hermanas son ____.Question 7 options: Su, bonitas Sus, bonita Tu, bonitas Sus, bonitas is it C 2. Por las tardes, mis
1. 1 answer
2. asked by Amy
3. 936 views
Solve the inequality sinx>square root x.
1. 2 answers
2. asked by Hanu
3. 556 views
Determine an approximate solution to the inequality 2^x=x^2.
1. 1 answer
2. asked by Hanu
3. 567 views
Mi amigo Pedro ____ al fútbol todos los sábados y los domingos nosotros _____ en nuestro restaurante favorito.Question 11
1. 3 answers
2. asked by Amy
3. 1,020 views
En este momento, mis hermanos __________ el sol y mi madre ____________ un libro.Question 14 options: a. está tomando, está
1. 1 answer
2. asked by Amy
3. 1,185 views
Given:Al3+(aq) + 3e– --> Al(s); E° = –1.66 V I2(s) + 2e– --> 2I–(aq); E° = 0.54 V What is ∆G° for the following
1. 1 answer
2. asked by Katie
3. 1,300 views
Which of the following principles approves or disapproves of an action according to its tendency to promote happiness for the
1. 1 answer
2. asked by Erica
3. 523 views
Is the following a linear function?x -2 0 2 4 y -4 0 4 8 My answer is yes.
1. 1 answer
2. asked by steve
3. 326 views
A construction worker is standing in a 2.6 m deep well, 3.1 m from the side of the well's wall. He tosses a hammer to a
1. 1 answer
2. asked by Punisher_131
3. 526 views
Please help me solve this empirical formula.Im so confusedC=58.5% H=4.1% N=11.4% and O=26.0% Thank you so much
1. 1 answer
2. asked by Roger
3. 340 views
Scott Manufacturing Co.’s static budget at 10,000 units of production includes $40,000 for direct labor and $4,000 for
1. 0 answers
2. asked by Anonymous
3. 726 views
Im not exactly sure what how to solve this with the way my teacher asked this question."For hydrogen atom transitions calculate
1. 1 answer
2. asked by Mary
3. 402 views
1) Calculate the cell potential, at 25 C, based upon the overall reactionZn2+(aq) + 2 Fe2+(aq) -> Zn(s) + 2 Fe3+(aq) if
1. 3 answers
2. asked by Chris
3. 1,297 views
How many grams of lithium fluoride must be added to 3.5 kg of water to make a solution with a molality of 2.0 molal?
1. 1 answer
2. asked by Anonymous
3. 454 views
two elements in literary settingswhat are they?
1. 5 answers
2. asked by yasminb
3. 487 views
what is a conflict in literature? how and when does Shakespeare use a specific conflict in Act 1 to introduce or develop the
1. 5 answers
2. asked by yasminb
3. 571 views
Having trouble with this question on my homework =/200mL of 0.5M H2SO4 is combined with 500mL of 0.1M NaHCO3. List the physical
1. 1 answer
2. asked by Greg
3. 510 views
a. Integral (x^2)/(sqrt(1+(x^2)))Would I separate these two into 2 separate integrals? Like: Integral of x^2 and the other
1. 6 answers
2. asked by Bae
3. 769 views
Keeping your purpose and desired outcome in mind as you write your message is most likely to help you evaluate whether your
1. 2 answers
2. asked by Anonymous
3. 604 views
how and when does Shakespeare use a specific conflict in Act 1 to introduce or develop the theme of forbidden love?Romeo tells
1. 6 answers
2. asked by yasminb
3. 618 views
how and when does Shakespeare use a specific conflict in Act 1 to introduce or develop the impulsive decision-making theme?Benvo
1. 5 answers
2. asked by yasminb
3. 552 views
I need help answering the questions below :Homes near warm climate get a) colder winters b)warmer winters c) cold and warm
1. 2 answers
2. asked by Annadona
3. 515 views
Some teachers explain that meiosis is actually mitosis happening twice. Is this a correct assumption?Why might teachers say this
1. 1 answer
2. asked by Zari
3. 777 views
17. A newspaper article reported that the typical American family spent an average of $75 forEaster candy last year. A sample of
1. 1 answer
2. asked by Matt
3. 611 views
how and when does shakespeare use foreshadowing to introduce a revenge themeThe combination of forced patience and pure rage is
1. 2 answers
2. asked by yasminb
3. 471 views
Bob drove 120 miles on his vacation. He drove an average of 1.2 times faster on the 2nd 60 miles of his trip than he did on the
1. 5 answers
2. asked by Sandra
3. 7,681 views
what is foil? how does shakespeare use character foils to introduce or develop the theme of revenge?what is situational irony?
1. 3 answers
2. asked by yasminb
3. 731 views
It has been suggested that the rate of forgetting (coded as normal vs. fast) for word listsoften used in psychological
1. 1 answer
2. asked by Lisa
3. 601 views
f(x) = 0, wheref(x) = -5x2 + 8x + 9
1. 2 answers
2. asked by lacrisa
3. 398 views
f(x) = 0, wheref(x) = -9x2 + 7x + 2.
1. 1 answer
2. asked by lacrisa
3. 328 views
Homes near warm climate geta) colder winters b)warmer winters c) cold and warm winters d) none of the above When there is
1. 2 answers
2. asked by Annadona
3. 529 views
A catering company charges a $300.00 set up fee and $10.00 per person for a lunch buffet. Approximately how many people must
1. 3 answers
2. asked by Sandra
3. 2,442 views
In January 2012, one US dollar was worth 50.0 Indian rupees. Suppose that over the next year the value of the Indian rupee
1. 0 answers
2. asked by Anna
3. 823 views

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