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Questions Asked on May 31, 2014

Which pairs of liquids are likely to be miscible?a. H2O and CH3OH b. H2O and C6H6 c. C6H14 and CCl4 d. CCl4 and CH4OH
1. 4 answers
2. asked by Kan
3. 6,640 views
A 500 g block lies on a horizontal tabletop. The coefficient of kinetic friction between the block and the surface is 0.25. The
1. 3 answers
2. asked by Lissa.
3. 5,562 views
What is the mass percent of an aqueous sodium hydroxide solution in which the molality of NaOH is 6.25m? The density of the
1. 3 answers
2. asked by Veronica
3. 5,385 views
3. Which ordered pair is NOT a solution of y= –12x – 3?A. (-3, 33) B. (8,-98)<----?? C. (-9, 105) D. (3, -39)
1. 15 answers
2. asked by Anonymous
3. 4,881 views
Which is a rule that describes the translation of a point form (4, –8) to (7, –10)?A.(x,y)--->(x+34,y-2)
1. 24 answers
2. asked by Anonymous
3. 4,555 views
A sulfuric acid solution that is 65.0% H2SO4 by mass has a density of 1.55 g/mL at 20°C. What is the mass of h2so4 per liter of
1. 1 answer
2. asked by Veronica
3. 4,051 views
How many moles of KF are contained in 244 mL of 0.135 m KF solution? The density of the solution is 1.22 g/mL.
1. 6 answers
2. asked by Veronica
3. 3,436 views
Ax=b-cx.make x the subject of the formula
1. 3 answers
2. asked by Brighton madakwenda
3. 2,795 views
these are the few i don't know/im not sure. pls help!The distance from Newtown to Oldtown on the highway is (6x^2 + 2x – 2)
1. 3 answers
2. asked by zumai
3. 2,765 views
Find the range and the standard deviation (correct to two decimal places).83,96,100,100,103 find the range and standard
1. 3 answers
2. asked by Mary Ann
3. 2,439 views
A stone is projected vertically to reach a maximum height 'h'. The ratio of kinetic energy to potential energy at a height 4h/5
1. 6 answers
2. asked by aaa
3. 2,275 views
Fish breathe the dissolved air in water through their gills. Assuming the partial pressures of oxygen and nitrogen in the air
1. 1 answer
2. asked by Rachel
3. 2,266 views
A solid rubber ball has a diameter of 8.0 cm. It is released from rest with the top of the ball 80 cm above a horizontal
1. 4 answers
2. asked by Jeevan
3. 2,156 views
a swimming pool is 60m long and 25m wide. It is filled with water to a depth of 7m. Find the volume of water in the pool.
1. 2 answers
2. asked by comfort
3. 2,150 views
Ms. Sue please help!1. Which factor contributed most to the beginning of the women's rights movement in the United States during
1. 4 answers
2. asked by Austin
3. 1,904 views
A user calls the help desk and says she cannot install a Windows application on her Windows 8 computer because she is being
1. 4 answers
2. asked by sam
3. 1,898 views
At 20°C, an aqueous solution that is 18.0% by mass in ammonium chloride has a density of 1.0512 g/mL What is the molarity of
1. 1 answer
2. asked by Veronica
3. 1,833 views
A 2.5-kg block is sliding along a rough horizontal surface and collides with a horizontal spring whose spring constant is 320
1. 1 answer
2. asked by Drew
3. 1,632 views
Please Help I have no idea how to approach this problemIn a "Rotor-ride" at a carnival, people rotate in a vertical
1. 1 answer
2. asked by Diana
3. 1,525 views
Choose the sentence that contains no error in capitalization or punctuation."Now, wait just one moment!" Mr. Symond insisted.
1. 3 answers
2. asked by Janon
3. 1,486 views
(1-4) Choose the sentence that contains an error in the use of commas.A tiny white diamond sparkled on her finger. <-----------
1. 2 answers
2. asked by Jazy :)
3. 1,400 views
An increase in the capital stock will:A. Shift production function downward. B. Shift the production function upward C. Flatten
1. 0 answers
2. asked by Juan
3. 1,378 views
a sulfuric acid solution that is 65.0 h2so4 by mass has a density of 1.55 g/mL. What is the molality of sulfuric acid in this
1. 1 answer
2. asked by Scott
3. 1,276 views
A child receives a balloon ﬁlled with 27 L ofhelium from a vendor at an amusement park. The temperature outside is 304 K. What
1. 2 answers
2. asked by reis
3. 1,239 views
Three of the primary components of air are carbon dioxide, nitrogen, and oxygen. In a sample containing a mixture of only these
1. 1 answer
2. asked by a
3. 1,232 views
A projectile is launched at an angle of 34.0o above the horizontal. The projectile has a mass of 1.50 kg and is given an initial
1. 1 answer
2. asked by John
3. 1,220 views
A sample of n= 4 scores has SS equals 48 what is the estimated standard error for the sample mean
1. 1 answer
2. asked by Jamie
3. 1,206 views
NH3 gas is pumped into the reservoir of arefrigeration unit at a pressure of 2.20 atm. The capacity of the reservoir is 20.4 L.
1. 2 answers
2. asked by reis
3. 1,046 views
At a horizontal distance of 34 meters from the base of a tower, the angle of elevation to the top is 72 degrees. Find the line
1. 1 answer
2. asked by Anonymous
3. 1,027 views
Liquid carbon disulﬁde reacts with 415 mL ofoxygen to produce the gases carbon dioxide and sulfur dioxide. What volume of
1. 1 answer
2. asked by reis
3. 1,022 views
A gas occupying 10 mL at standard conditions is heated to 10◦C while the pressure is reduced to 0.92114 atm. What is the new
1. 1 answer
2. asked by a
3. 941 views
An aerosol can contains gases under a pressureof 4.5 atm at 15◦C. If the can is left on a hot sandy beach, the pressure of the
1. 2 answers
2. asked by reis
3. 935 views
Rectangular cake pans X and Y aresimilar. The ratio of the width of pan X to the width of pan Y is 3 : 4. The length of pan X is
1. 2 answers
2. asked by Miki
3. 911 views
The pressure on a gas at −43◦C is doubled,but its volume is held constant. What will the ﬁnal temperature be in degrees
1. 1 answer
2. asked by reis
3. 899 views
Which of the following statements is most accurate regarding America's political climate between 1876and 1896? A. Southern
1. 1 answer
2. asked by Vicky
3. 889 views
A pet boarding facility wants to build two adjacent pens of equal size. They are using the length of the dog kennel as one side
1. 3 answers
2. asked by Samantha
3. 859 views
the solubility of 1-butanol in water is 7.9g per 100g of water. What is the maximum amount of 1-butanol that will dissolve in
1. 2 answers
2. asked by Veronica
3. 820 views
A 3 kg object traveling 6m/s east has a perfectly elastic collilsion with a 4kg object traveling 8 m/s west After the sollision,
1. 1 answer
2. asked by Manuel
3. 817 views
Traditional African marriage is an advantage for men only not women
1. 2 answers
2. asked by winnie
3. 813 views
Multiply. Simplify your answer.1. (n + 3/n- 5) x (n^2 - 5n) A: n^2 + 3n 2. (6xy^2/2x^2y^6) x (6x^4y^4/9x^3) A: 2 3. (3h^3 -
1. 0 answers
2. asked by Victoria
3. 803 views
Lee is on a cliff 360 m above sea level, the angle of depression of a ship is 28 degrees. To the nearest meter, what is the
1. 1 answer
2. asked by Anonymous
3. 780 views
gail borrowed $3600 from a bank to buy a washing machine she pays back the loan in 24 monthly instalments at a simple interest
1. 1 answer
2. asked by John
3. 760 views
Two masses are connected by a string over an ideal pulley as shown. The coefficient of kinetic friction between m1 and the table
1. 1 answer
2. asked by Terry
3. 740 views
I am borrowing $ 10,000 for 5 years at 7% . Payments are made on a monthly basis and are determined using the add- on method. 1:
1. 1 answer
2. asked by Joyce
3. 714 views
6. Two particles are moving with a constant speed v such that these are always at a constant distance d apart and their
1. 1 answer
2. asked by Anonymous
3. 705 views
Dylan's Bicycle Shop offers a new bicycle on sale for $259.92 after a 10% markdown. What was the cost of the bicycle to Dylan if
1. 2 answers
2. asked by misty
3. 702 views
Multiply. Simplify your answer.1. (n + 3/n- 5) x (n^2 - 5n) A: n^2 + 3n 2. (6xy^2/2x^2y^6) x (6x^4y^4/9x^3) A: 2 3. (3h^3 -
1. 3 answers
2. asked by Victoria
3. 699 views
A pendulum consists of a swinging mass hanging from a massless string. The hanging mass is 2.0 kg and the string is 400.0 cm
1. 0 answers
2. asked by Tom
3. 692 views
Multiply. Simplify your answer.1. (3h^3 - 6h/10g^2) x (4g/g^2 - 2g) (This is the correct expression. There is no typo.) A: ? 2.
1. 1 answer
2. asked by Victoria
3. 682 views
Add or subtract. Simplify your answer.1. (x^2 + 8x)/ (x - 2)/ (3x + 14)/ (x - 2) A: ? 2. (2t)/(4t^2) + (2)/(t) A: ? 3. (m^2 - m
1. 1 answer
2. asked by Victoria
3. 657 views
if cos theta =7/13, where 0<theta<pi/2, fin the value of cos2theta
1. 1 answer
2. asked by Jessica
3. 656 views
Chemistry and engineering topics how chemistry relates to engineering for my 10 page research paper
1. 4 answers
2. asked by Mario Garcia
3. 654 views
How does insulin and glycogen help maintain homeostasis in one's body ?
1. 1 answer
2. asked by gilberry
3. 652 views
how many minutes from 11:35 am till 12:50 pm?
1. 3 answers
2. asked by lucy
3. 651 views
At standard temperature, a gas has a volumeof 345 mL. The temperature is then increased to 124◦C, and the pressure is held
1. 2 answers
2. asked by reis
3. 645 views
Multiply. Simplify your answer.1. (n + 3/n- 5) x (n^2 - 5n) A: n^2 + 3n 2. (6xy^2/2x^2y^6) x (6x^4y^4/9x^3) A: 2 3. (3h^3 -
1. 0 answers
2. asked by Victoria
3. 637 views
If light bulbs are normally distributed with a mean of 2500 hrs. and a standard deviation of 500 hrs. what percentage of light
1. 2 answers
2. asked by Tom gordy
3. 618 views
146.627 rounded to the nearest tenth of a foot?I got 146.6 but that wouldn't be it right, because it has to be a whole number so
1. 4 answers
2. asked by Anonymous
3. 600 views
A class obtained the following scores on a test.Test Score TestScore Frequency 90 1 80 6 70 10 60 3 50 2 40 3 What I did was
1. 1 answer
2. asked by Mary Ann
3. 596 views
what is the poem young by anne Sexton about?
1. 1 answer
2. asked by emily
3. 581 views
can you help me on y,m post that i have posted earlier i just need that and im done please
1. 6 answers
2. asked by reina bonilla Please Help
3. 572 views
Bridget Morrow is a sophomore at State College and is running out of money. Wanting to continue her education, Bridget is
1. 1 answer
2. asked by tota
3. 571 views
A gas has a pressure of 2.93 atm when itsvolume is 3.99 L. What will the pressure be when the volume is changed to 1.56 L,
1. 1 answer
2. asked by reis
3. 563 views
A sample of carbon dioxide with a mass of0.91 g was placed in a 335 mL container at 363 K. What is the pressure exerted by the
1. 1 answer
2. asked by reis
3. 561 views
The Mills Lunch Shop prepares fresh take-out entrees each day. On Tuesday, 40 baked chicken dinners were prepared at a cost of
1. 1 answer
2. asked by Kathy
3. 551 views
A gas has a volume of V1 = 565 mL. If thetemperature is held constant, what volume would the gas occupy if P2 = 16 P1? Answer in
1. 1 answer
2. asked by reis
3. 549 views
A sample of oxygen that occupies 1.8 ×10−6 mL at 582 mm Hg is subjected to a pressure of 1.51 atm.m. What will the ﬁnal
1. 1 answer
2. asked by reis
3. 539 views
A block of mass 12.0 kg is initially sitting at rest on a 30.0o incline. There is a spring mounted to the ramp with spring
1. 0 answers
2. asked by Allen
3. 533 views
The number of apples in an apple tree after subtracting by 6, multiplying by 6, dividing by 6, in that calculating order, equals
1. 3 answers
2. asked by RandomMan
3. 532 views
1. What is a roving wiretap?A. A wiretap that does not need a warrant B. A wiretap that can cover international phone use C. A
1. 1 answer
2. asked by Amy
3. 532 views
1. Do you know the man standing at the gate?-------------------- What does 'the man' mean? a. a male person b. either a male
1. 1 answer
2. asked by rfvv
3. 525 views
Each of the following is a duty or responsibility of the United Nations EXCEPT:A. Promote respect for human rights B. Fight
1. 1 answer
2. asked by Amy
3. 522 views
theme: revengemethod: forshadowing this happens when Tybalyt sees romeo and promises reevnge right? "I will withdraw, but this
1. 3 answers
2. asked by reina bonilla
3. 517 views
A box is pushed down an incline from point A to point B by a force F (and also under the influence of its weight). The distance
1. 1 answer
2. asked by Abby
3. 510 views
If I make 600$ every 14 seconds, how long would it take me to get 1,000,000$?
1. 1 answer
2. asked by josh
3. 507 views
A gas has a volume of 1.62 L at −19◦C and192 kPa. At what temperature would the gas occupy 1.25 L at 211 kPa? Answer in
1. 1 answer
2. asked by reis
3. 505 views
theme: revengemethod: verbal irony only 3 examples
1. 3 answers
2. asked by reina bonilla
3. 495 views
A weather balloon at Earth’s surface has avolume of 3.9 L at 280 K and 795 mm Hg. If the balloon is released and the volume
1. 1 answer
2. asked by reis
3. 494 views
can you check my essay i'm still not done i need only one more body paragraph and the ocnclusion
1. 2 answers
2. asked by reina bonilla
3. 493 views
A reaction yields 0.00704 mol of O2 gas. Whatvolume will the gas occupy if it is collected at 16.0◦C and 0.767 atm pressure?
1. 1 answer
2. asked by reis
3. 471 views
Which of the following goods would you guess that the American colonies did not export to England?
1. 1 answer
2. asked by nan
3. 471 views
Add or subtract. Simplify your answer.1. ((2t)/(4t^2) + (2)/(t)) A: 5/2t
1. 1 answer
2. asked by Victoria
3. 455 views
If 56 mL of 1.93 M hydrochloric acid is mixed with water to create a solution with a concentration of 0.9 M , how many liters of
1. 1 answer
2. asked by Mikay
3. 455 views
Solve.1. ((3)/(s-6)) = ((4)/(s)) + ((1)/(2s))
1. 1 answer
2. asked by Victoria
3. 446 views
The tension on a wire is 2640 N. The wire is 2.6 m long and the fundamental frequency is 330 Hz. What is the mass of the wire?
1. 1 answer
2. asked by Anonymous
3. 443 views
1. He waited for the plane reading a newspaper,2. He waited for the plane while he was reading a newspaper. 3. He waited for the
1. 1 answer
2. asked by rfvv
3. 438 views
I wanted to know if someone could give me an example of hypotheses for a 2 x 2 factorial anova
1. 0 answers
2. asked by Student
3. 436 views
What volume would the gas occupy if P2 =0.29 P1? Answer in units of mL
1. 1 answer
2. asked by reis
3. 432 views
What are the costs and consequences of providing the subsidies and welfar?
1. 1 answer
2. asked by Sbusiso
3. 418 views
I'm writing a legend on why turtles have shells .. What should I write about ???
1. 1 answer
2. asked by Anabelle
3. 416 views
For their first 60 games the Robins had a record of 28 wins and 32 losses. How many of their next 90 games must they win if
1. 4 answers
2. asked by RandomMan
3. 400 views
Solve.1. ((3)/ (s-6)) = ((4)/(s)) + ((1)/(2s))
1. 1 answer
2. asked by Victoria
3. 365 views
7. The speed of a man with and against the water currents in a river are 15km/h and 5km/h respectively. Find his speed in still
1. 1 answer
2. asked by Anonymous
3. 352 views
10 rhyme word
1. 0 answers
2. asked by monty
3. 352 views
how much is a 1/2?
1. 1 answer
2. asked by Elina
3. 328 views
It is easy to swm across _ pool.What type of pool? It a six letter word.
1. 1 answer
2. asked by Coretta
3. 324 views
6b/3a+b/a
1. 1 answer
2. asked by nick
3. 287 views

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