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david

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Suppose 3 mols of neon (an ideal monatomic gas) at STP are compressed slowly and isothermally to 0.19 the original volume. The
1. 1 answer
2. 5,722 views
o Find a movie review in an online publication for a movie currently playing in theaters. Post the link to the review for the
1. 2 answers
2. 540 views
a christmas tree is 34 feet tall. it casts a shadow 24 feet long. toms christmas tree is standing beside the tree at rockefeller
1. 1 answer
2. 1,197 views
the solution to the system of equations y= 2x and y = -x + 3 isa)2,1 b)(-1,2) c)2,-1) d)(1,2)
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2. 2,218 views
the solutions to the system of equations y= 2x and y =-x + 3 isa)2,1 b)(-1,2) c)2,-1) d)(1,2)
1. 4 answers
2. 410 views
one type of probability used everyday is: a)experienced probabilityb)scientific probability c)frequency of occurence d)none of
1. 1 answer
2. 1,035 views
Find the mean for each set of data. Round to the nearest tenth if necessary.12, 20, 8, 15, 16, 14, 7, 5, 11, 8, 14 a. 11.8 b.
1. 29 answers
2. 1,122 views
prove that out of the rectangles under the curve = e raised to the power of -xsquared on the x axis and upper vertices on the
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2. 886 views
equation of circle passing through P(10,3), Q(11,8), and R(7,14).
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2. 407 views
in outo engine whith no pollusion controls, about 5% of the fuel(assume 100%actane c8H18)is unburned .calculate the mass and
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2. 422 views
A 52 g mountain climber, start from rest, climbs a vertical distance of 730 m. At top, she is again at rest. In the process, her
1. 2 answers
2. 2,783 views
. What must happen in order for a sound wave to form?A. An electric current must flow. B. A certain frequency must be reached.
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2. 813 views
how do I calculate what temperature is needed to heat 52 grams of ethane to occupy 1200ml?
1. 4 answers
2. 361 views
An object is solid throughout. When the object is completely submerged in ethanol alcohol., its apparent weight is 15.2 N. When
1. 3 answers
2. 1,438 views
few other questions.1.) Suppose you expend 430 kilocalories during a long walk, how many liters of ice water at 0 degrees do you
1. 1 answer
2. 677 views
An object is solid throughout. When the object is completely submerged in ethanol alcohol., its apparent weight is 15.2 N. When
1. 0 answers
2. 744 views
few other questions.1.) Suppose you expend 430 kilocalories during a long walk, how many liters of ice water at 0 degrees do you
1. 0 answers
2. 520 views
An object is solid throughout. When the object is completely submerged in ethanol alcohol., its apparent weight is 15.2 N. When
1. 0 answers
2. 558 views
A 1.0 kg object is suspended from a vertical spring whose spring constant is 105 N/m. The object is pulled straight down by an
1. 1 answer
2. 708 views
A 5.00 kg ball (ball 1), moving to the right at a velocity of +4.00 m/s on a frictionless table, collides head-on with a
1. 0 answers
2. 632 views
Consider the normal tick tack toe game, but this time you have to AVOID getting 3 in a row in any line. Is there any strategy
1. 1 answer
2. 353 views
predict the order of increasing acidity of the compounds. Give a brief explanation why. Butanoic acid-Nexanoic acid-Benzoic
1. 0 answers
2. 619 views
Can you tell me the geometry(around the carbon/oxygen atom) and whether this is polar or non polar CH3CH3? thx
1. 1 answer
2. 449 views
i need 2 lewis dot structures for C3H8O. thanks
1. 1 answer
2. 657 views
i need 2 lewis dot structures for C3H8O. thanks
1. 1 answer
2. 494 views
A 280 N force is pulling an 80.0 kg refrigerator across a horizontal surface. The force acts at an angle of 18.0° above the
1. 0 answers
2. 1,124 views
How do I take the derivative in respect to c1 for the following utility function?u1 = log(c1) + log [1/2(x-c1-c2)] details
1. 0 answers
2. 375 views
How do I take the derivative in respect to c1 for the following utility function?u1 = log(c1) + log [1/2(x-c1-c2)] details
1. 0 answers
2. 529 views
Two identical cars are traveling at the same speed. One is heading due east and the other due north, as the drawing show. What
1. 2 answers
2. 4,868 views
A sample of nitrogen has a volume of 50.0L at a pressure of 760mmHg. What is the volume of the gas at each of the following
1. 1 answer
2. 2,530 views
The air in a 5.00L tank has a pressure of 1.20atm. What is the new pressure of the air when the air is placed in tanks that have
1. 0 answers
2. 720 views
which of the following is an example of a symptom?
1. 1 answer
2. 730 views
microscope lens used to locate the specimen
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2. 683 views
A truck is stopped at a stoplight. When the light turns green, it accelerates at 2.9 m/s2. At the same instant, a car passes the
1. 1 answer
2. 670 views
A bike accelerates from 0.0 m/s to 4.1 m/s in 6 s. What distance does it travel?thanks for the help
1. 1 answer
2. 601 views
A bike accelerates from 0.0 m/s to 4.1 m/s in 6 s. What distance does it travel?thanks for the help
1. 1 answer
2. 985 views
6/7s-3/4=4/5-1/7s+1/6
1. 1 answer
2. 257 views
6/7s-3/4=4/5-1/7s+1/6
1. 2 answers
2. 410 views
Caleb scored the following on his first four tests: 78, 84, 88, and 82. What is the least grade he can receive on his next test
1. 3 answers
2. 560 views
Which is closest to the length of the diagonal of a square whose sides measure 20 cm?a.20 cm b.28 cm c.40 cm d.200 cm
1. 4 answers
2. 499 views
Pythagorean Theorem - david, Thursday, July 15, 2010 at 2:10pmEFG 3,6,9 HIJ 60,156,144 KLM 56,102,105 NOP 36,48,64 The following
1. 2 answers
2. 602 views
7. The following are the lengths of the sides of four triangles. Which is a right triangle?Triangle EFG Triangle HIJ Triangle
1. 3 answers
2. 859 views
Which is closest to the length of the diagonal of a square whose sides measure 20 cm?
1. 3 answers
2. 1,091 views
A ladder resting against the side of a building reaches 32 ft up the building. If the ladder is 40 ft long, how far from the
1. 3 answers
2. 950 views
The lengths of 2 legs of a right triangle are 16 cm and 30 cm. What is the length of the hypotenuse?
1. 3 answers
2. 1,735 views
solve by square root property(8x-3)squared=5
1. 1 answer
2. 393 views
calculate the pressure exerted by 1.00 moles of CO2 confined in a volume of 5.00 L at 450. K. Compare the pressure with that
1. 2 answers
2. 773 views
calculate the pressure exerted by 2.50 moles of CO2 confined in a volume of 5.00 L at 450K. Compare the pressure with that
1. 2 answers
2. 1,722 views
Find the derivative of the function.y = (x^2+8x+3)/square root of x
1. 1 answer
2. 414 views
If 20 mL of 0.10 M NaOH are added to 30 mL of 0.20 M HOAc, what is the pH of the resulting solution? (Ka = 1.8 ´ 10-5 for
1. 2 answers
2. 621 views
10 soldiers of 500 attempt to climb a 100Ft cliff, they fail in : 57 ft, 73, 81, 78,63,85,41,68,75,88. What is probability of
1. 2 answers
2. 333 views
• Via Microsoft Word, write 700 to 1,050 words explaining the business model of University of Phoenix and also write a SWOT
1. 2 answers
2. 735 views
le samedi, je joue ou tennis avec mon per'e
1. 6 answers
2. 708 views
how would you factorisea) 9x^2 - 49 b) 9x^2 - 121 c) 49x^2 - 25x^2 thankyou
1. 1 answer
2. 776 views
Most natural gas consists of about 90% methane, CH4. Assume that the solubility of natural gas at 20 C and 1 atm gas pressure is
1. 1 answer
2. 1,673 views
L,M,N,O and l,m,n,o are they equal, equivalent or neither? I can not figure this out please help.
1. 2 answers
2. 415 views
(3n^4)^4 =3d^3 x d^9 = 5e^4 x 6e^5 = thanks
1. 0 answers
2. 203 views
Factor f(x) = x^4 + x^3 – 8x^2 + 6x + 36 completely. Show all steps.
1. 2 answers
2. 580 views
When the glucose solution described in part A is connected to an unknown solution via a semipermeable membrane, the unknown
1. 10 answers
2. 7,264 views
When the glucose solution described in part A is connected to an unknown solution via a semipermeable membrane, the unknown
1. 2 answers
2. 823 views
In the reaction A to products, A is found to be 0.489 M at t=72.0 s and 0.468 M at t=82.2 sWhat is the average rate of the
1. 1 answer
2. 407 views
A 355g sample of a saturated solution of KNO3(s) in water is prepared at 25.0 degrees C.If 50g H2O is evaporated from the
1. 2 answers
2. 1,080 views
How many grams of water would you add to 1.00 kg of 1.48 m CH3OH(aq) to reduce the molality to 1.00 m CH3OH. Use two sig figs.I
1. 3 answers
2. 2,433 views
How many grams of water would you add to 1.00 kg of 1.48 m CH3OH(aq) to reduce the molality to 1.00 m CH3OH. Use two sig figs.I
1. 2 answers
2. 467 views
How many grams of water would you add to 1.00 kg of 1.48 m CH3OH(aq) to reduce the molality to 1.00 m CH3OH. Use two sig figs.I
1. 1 answer
2. 416 views
Without finding the exact answer, select which of the following numbers is the best estimate of each sum or difference and
1. 1 answer
2. 599 views
How many milliliters of glycerol, C3H8O3(d=1.26g/mL), must be added per kilogram of water to produce a solution with 4.85 mol %
1. 2 answers
2. 917 views
Under an O2 pressure of 1.00 atm, 28.31 mL of O2 dissolves in 1.00 L H2O at 25 degrees.Determine the molarity of O2 in an
1. 4 answers
2. 779 views
An ideal liquid solution has two volatile components.In the vapor in equilibrium with the solution, the mole fractions of the
1. 2 answers
2. 2,011 views
Under an O2 pressure of 1.00 atm, 28.31 mL of O2 dissolves in 1.00 L H2O at 25 degrees.Determine the molarity of O2 in an
1. 1 answer
2. 509 views
How many grams of water would you add to 1.00 kg of 1.48 m CH3OH(aq) to reduce the molality to 1.00 m CH3OH?Ok...I got 480, and
1. 2 answers
2. 452 views
1.) A water sample is found to have 9.0 ppb of chloroform,CHCL3.How many grams of CHCL3 would be found in a glassful (250 ML) of
1. 5 answers
2. 3,544 views
What other challenges do case workers face when working with placement of the elderly in long-term care facilities?
1. 1 answer
2. 457 views
if i had just a regular triangle and then it turned 90 degrees how would it look
1. 1 answer
2. 350 views
Mrs Sue,Sorry to keep bothering you ! I have once more corrected the four answers . Do you mind checking them again. I so hate
1. 1 answer
2. 535 views
Mrs Sue I corrected the answers that you said I had wrong in my assignment . Do you mind checking these for me again to see if I
1. 1 answer
2. 580 views
Mrs Sue do you mind checking my answers for me please? I have been working on this assignment for several days.The following
1. 3 answers
2. 626 views
what are the landscape regions that the hudson river flows through
1. 2 answers
2. 1,445 views
when do you use homophone besides or except? Ican attend the meeting if it is scheduled any day of the week .....Friday. What
1. 1 answer
2. 450 views
solv the inequality:1. 7-3x [is less than or equal to] 22 ---> x [is greater than or equal to] -5 2. 4x-2/3 [is greater than or
1. 0 answers
2. 482 views
what is a good speech of secretary and vice presidents:this is what secretary it does attend council meetings take pictures at
1. 1 answer
2. 1,246 views
The electricity costs of a buisness increased from $15,000 in one year to $16,000 the next. To the nearest whole percent what
1. 1 answer
2. 475 views
divide 30/49 divide 16/21= 45/56a triangle has a base 15ft and an altitude of 8ft find the area =60ft^2
1. 5 answers
2. 602 views
find mean, median and is mean or median more useful representation 25,29,30,30,30,31,33,34,40,41,46,63 mean 36 median 32 more
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2. 352 views
find median 4,5,6,8,11,17 answer 7find mean and median 68,69,71,75,76,76,81,82,86,88,93,94,95,95,96 answer mean is 83 median is
1. 1 answer
2. 876 views
evaluate |-24|-|-22| answer -2?-|-618|answer -618 3-|7-9|answer 5? ?
1. 1 answer
2. 405 views
determine max and min value 3,- 36/7,-1,-2/3,5/4,-5,26/9 answer max3 min-5 ?put in asending order -2/9,-1/9,3/7,5/9,1/8
1. 1 answer
2. 359 views
add -4/5+{-3/4} simple form 1 1/5
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2. 304 views
divide36x^8-24x^6+20x^3/-4x^3
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2. 483 views
Find the periodic withdrawals for the annuity of $400,000 at 4%, paid out monthly for 16 years. (Assume end-of-period withdrawal
1. 2 answers
2. 623 views
Find the amount accumulated in the sinking fund if $1600 is deposited quarterly for 20 years at 6% per year. (Assume
1. 1 answer
2. 472 views
Find the amount accumulated in the sinking fund if $1600 is deposited quarterly for 20 years at 6% per year. (Assume
1. 1 answer
2. 467 views
Find the amount accumulated in the sinking fund if $1600 is deposited quarterly for 20 years at 6% per year. (Assume
1. 0 answers
2. 392 views
Find the amount accumulated in the sinking fund if $1600 is deposited quarterly for 20 years at 6% per year. (Assume
1. 1 answer
2. 468 views
When I was considering what to do with my $10,000 Lottery winnings, my broker suggested I invest half of it in gold, the value
1. 2 answers
2. 699 views
draw a supply curve for an ice parlor switching production from ice cream to yogurt.
1. 1 answer
2. 364 views
find the area between y=x^3–14x^2+45xand y=–x^3+14x^2–45x i am having trouble how the graphs look like and how to do
1. 2 answers
2. 627 views
Q1. What will be formed when propanone reacted with sodium hydrogensulphite?There is white precipitate is the resulting solution
1. 3 answers
2. 1,322 views
Q1. What will be formed when propanone reacted with sodium hydrogensulphite?There is white precipitate is the resulting solution
1. 1 answer
2. 679 views
Q1. What will be formed when propanone reacted with sodium hydrogensulphite?There is white precipitate is the resulting solution
1. 0 answers
2. 507 views

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