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Questions Asked on March 19, 2011

just can't figure these sentences out.have to rewrite these sentences, correcting the problem of incorrect omission.? 1. A
1. 10 answers
2. asked by Ann
3. 5,573 views
Briefly explain how increasing sample size influences each of the following. Assume that all other factors are held constant.a.
1. 1 answer
2. asked by Melissa Williams
3. 4,702 views
find an equation of the curve that satisfies dy/dx=4x^3y and whose y-intercept is 7
1. 1 answer
2. asked by matthew
3. 2,602 views
What mass of NaCl is required to precipitate all the silver ions from 19.2 mL of 0.100 M AgNO3 solution?
1. 4 answers
2. asked by Sara
3. 2,457 views
How many mol of Oxygen are in 45.9 grams of CO2?
1. 2 answers
2. asked by Anonymous
3. 2,378 views
solve the initial value problem by separation of variables dy/dx=6x^2y and y(0)=4
1. 4 answers
2. asked by seth
3. 2,243 views
How many grams of SO2 can be produced from 100g of S and excess O2
1. 2 answers
2. asked by Mo
3. 2,166 views
Which one of the following statements about the gate-control theory is true?Pain impulses create a gate leading to the brain.
1. 3 answers
2. asked by Chloe
3. 2,147 views
Three point charges lie along a circle of radius r at angles of 30°, 150°, and 270° as shown in the figure below. Find a
1. 2 answers
2. asked by Mina
3. 2,107 views
the vertex angle of an isoceles triangle is 120. the base length is 18. what is the length of the altitude to the base in
1. 1 answer
2. asked by Juleana
3. 2,088 views
The equal sides of an isosceles trapezoid each measure 5, and its altitude measures 4. If the area of the trapezoid is 48, find
1. 1 answer
2. asked by Tracy
3. 2,053 views
A race car is making a U-turn at constant speed. The coefficient of friction between the tires and the track is μs = 1.0. If
1. 1 answer
2. asked by HELP!!!!
3. 1,880 views
the diagonals of a rhombus have lengths 4 and 12. what is the length of a side in simplest form.
1. 2 answers
2. asked by Juleana
3. 1,781 views
A researcher is testing the hypothesis that consuming a sports drink during exercise improves endurance. A sample of n=50 male
1. 1 answer
2. asked by Melissa Williams
3. 1,736 views
What temperature is required to produce a carbon dioxide partial pressure of 1.0 ?BaCO3¡êBaO + CO2
1. 2 answers
2. asked by vince
3. 1,614 views
I'm not sure if this is the proper way to write the numbers in spanish . can you correct any mistakes please.6. dos x cien =
1. 4 answers
2. asked by anon
3. 1,603 views
1)Find the sum of the first eight terms of the Geometric progression 256,128,64,322)How many terms should be taken from the
1. 3 answers
2. asked by la bellgoss
3. 1,562 views
A rectangular container measuring 24 cm 48 cm 55 cm is filled with water. What is the mass of this volume of water in kilograms?
1. 1 answer
2. asked by Beth
3. 1,535 views
A rancher has 1000 feet of fencing with which to enclose two adjacent rectangular corrals with a interior partition (consider as
1. 4 answers
2. asked by Anonymous
3. 1,499 views
Each of the Spanish sentences below is incorrect in either grammar or meaning. Rewrite each sentencecorrectly. 1.La princesa
1. 1 answer
2. asked by anon
3. 1,477 views
Each of the Spanish sentences below is incorrect in either grammar or meaning. Rewrite each sentencecorrectly 1. El rey que
1. 1 answer
2. asked by anon
3. 1,405 views
A particle is moving clockwise in a circle of radius 1.75 m. At a certain instant, the magnitude of its acceleration isa = a =
1. 1 answer
2. asked by HELP!!!!
3. 1,397 views
solve the initial value problem by separation of variables 8. dy/dx=x+1/xy, x>0, y(1)=-4
1. 1 answer
2. asked by mike
3. 1,356 views
A wheel with radius R, mass m, and rotational inertia I rolls without slipping across the ground. If its translational kinetic
1. 1 answer
2. asked by John
3. 1,290 views
13x+11y=7011x+13y=74
1. 2 answers
2. asked by simultaneous
3. 1,278 views
ethan had $8 more than dakota. ethan then gave 1/4 od hia money to dakota. the ratio of money ethan had to the money dakota had
1. 4 answers
2. asked by Eve
3. 1,272 views
Michael invested his savings in two investment funds. The amount he invested in Fund A was $2,000 less than the amount he
1. 0 answers
2. asked by B
3. 1,257 views
?Select the number which best completes this sequence: 200, 400, 600 A. ochocientos <<> my answer B. diez y ocho C. ochenta D.
1. 4 answers
2. asked by anon
3. 1,164 views
A figure skater spins on the ice, holding two weights a distance d from the axis about which he is rotating. At a certain time,
1. 0 answers
2. asked by John
3. 1,153 views
1. the mystery shape has fawer than 3 lines of symmetry. 2. it has at least 1 pair of perpendicular sides. 3. it has at least 1
1. 4 answers
2. asked by Rayna
3. 1,149 views
how do you solve the initial value problem by using separation of variables dy/dx=1+x/(sqrt of y), y(2)=9
1. 1 answer
2. asked by billy
3. 1,144 views
if f'(x)=2f(x) and f(2)=1, then f(x)= ?
1. 1 answer
2. asked by mark
3. 1,139 views
I need help with my homework. I have no text to read and I am stumped. If someone could help me that would be great....thank
1. 3 answers
2. asked by Brecken
3. 1,121 views
determine the quantity of NaOH whose concentration is 15% w/v to neutralize 176g H2SO4 , this is the exact problem and no its
1. 2 answers
2. asked by auro
3. 1,026 views
solve the initial value problem by separation of variables dy/dx=x2/y given y=-5 when x=3
1. 1 answer
2. asked by seth
3. 1,024 views
a pennant is shaped like an isosceles triangle.the short side is 14in.long and is half the length of each longer side.find the
1. 2 answers
2. asked by Anonymous
3. 1,020 views
If 74.5 grams of a hot metal was added to 56.4 grams of water and the temperature of the water rose from 20.4 to 33.4 degrees,
1. 3 answers
2. asked by katie
3. 1,012 views
Describe one region of the world where this hypothetical isotherm pattern is actually observed.
1. 2 answers
2. asked by malik
3. 1,010 views
cos(tan + cot) = csconly simplify one side to equal csc so far I got this far: [((cos)(sin))/(cos)] + [((cos)(cos))/(sin)] = csc
1. 2 answers
2. asked by Amy
3. 1,006 views
Three point charges lie along a circle of radius r at angles of 30°, 150°, and 270° as shown in the figure below. Find a
1. 1 answer
2. asked by Mina
3. 1,005 views
9.16 Consider a system that uses pure demand paging.a. When a process first starts execution, how would you characterize the
1. 0 answers
2. asked by Anonymous
3. 965 views
The sides of a triangle have lengths of 3, 4, and 5. Find the area of the triangle.
1. 3 answers
2. asked by Tracy
3. 953 views
Two angles are complementary. The sum of the measures of the larger angle and three times the measure of the smaller angle is
1. 1 answer
2. asked by ekam
3. 946 views
Determine the volume of 0.240 M KOH solution required to neutralize each of the following samples of sulfuric acid. The
1. 2 answers
2. asked by Rebekah
3. 930 views
A cylinder (I = 1/2 MR2), a sphere (I = 2/5MR2), and a hoop (I = MR2) roll without slipping down the same incline, beginning
1. 1 answer
2. asked by John
3. 930 views
speedway turn, with radius of curvature R, is banked at an angle θ above the horizontal.(a) What is the optimal speed at which
1. 4 answers
2. asked by Hard to solve ..please help!!!!
3. 906 views
Why should the sodium hydroxide pellets be completely dissolved in the preparation of the NaOH solution?please explain
1. 3 answers
2. asked by Maria
3. 880 views
Lisa studies 8 hrs. for a particular test and gets a score of 78. at this rate how many hours would she have to study to get a
1. 2 answers
2. asked by Kim
3. 870 views
For what values of k is lim x -> INF coshkx/sin2x finite?
1. 2 answers
2. asked by Abi
3. 862 views
Given that the pKa for Acetic Acid is 4.77, calculate the expected pH of the buffer solutions using the Henderson-Hasselbalch
1. 2 answers
2. asked by M_Joe
3. 831 views
The instructions say to convert3/4 - 1/8 to a mixed number the answer I have is 5/8 Can you convert a proper fraction to a mixed
1. 4 answers
2. asked by Suzanne
3. 824 views
A ball rolls along a horizontal frictionless surface without slipping toward and incline. The ball moves up the incline a
1. 0 answers
2. asked by John
3. 816 views
WHAT TYPE OF MIRRORS ARE USED IN A PERISCOPE(CONCAVE, CONVEX?) ALSO,DRAW A RAY DIAGRAM OF A PERISCOPE
1. 4 answers
2. asked by ADAM
3. 796 views
Concentrated nitric acid is 16M. What volume of nitric acid must be diluted must with distilled water to prepare 5L of 0.1M
1. 1 answer
2. asked by please help
3. 796 views
A hot stell ball of mass 1 kg is dropped into a 4 L bucket of water at room temperature (70 degrees F). If the system reaches an
1. 2 answers
2. asked by Meghan
3. 794 views
I have two questions:1. A sample of 10.7 g of CO reacts completely with O2 to form CO2. How many grams of CO2 will be formed? 2.
1. 3 answers
2. asked by Lauren
3. 785 views
The Lady of ShalottI have an event and have to find the quotation. 1) The handsome, dazzling figure of Sir Lancelot rides by in
1. 2 answers
2. asked by george
3. 742 views
An electron is released from rest at the negative plate of a parallel plate capacitor. The charge per unit area on each plate is
1. 0 answers
2. asked by Amy
3. 737 views
A beaker with 100 mL of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and
1. 10 answers
2. asked by Sandra
3. 735 views
solve the initial value problem by seperation of variables du/dt=2t+sec2t/2u, u(0)=-5
1. 1 answer
2. asked by joseph
3. 721 views
what are some famous dictators that were either removed or killed and what did they do?
1. 1 answer
2. asked by Lily
3. 709 views
What is the molarity of ZnCl2(aq) that forms when 15.4 g of zinc completely reacts with CuCl2(aq) according to the following
1. 2 answers
2. asked by Rebekah
3. 705 views
10. Explain how the power of a hypothesis test is influenced by each of the following. Assume that all other factors are held
1. 0 answers
2. asked by Melissa Williams
3. 699 views
The USPS will not mail a package if the sum of its length and its girth (measuring around the package) exceed 108 inches.
1. 4 answers
2. asked by Anonymous
3. 696 views
What is the electromagnetic flux coming from the surface of a 5000K blackbody? I am supposed to use maxwells equation.
1. 3 answers
2. asked by james
3. 694 views
A 3 Kg lead ball is dropped into a 3 L insulated pail of water initially at 20.0 degrees C. If the final temperature of the
1. 2 answers
2. asked by Kelsey
3. 684 views
Please help set this up-A person goes into the electric field and has an object with a charge value of 4.2E-6C. At a distance of
1. 2 answers
2. asked by Rachel Lynn C.
3. 673 views
A figure skater spins on the ice, holding two weights a distance d from the axis about which he is rotating. At a certain time,
1. 0 answers
2. asked by John
3. 672 views
I read up on most of the information concerning this subject, and I still need help.Japanese Internment When President Roosevelt
1. 1 answer
2. asked by David
3. 668 views
Concentrated HCI is 12M. What is the molarity of an HCI solution prepared by diluting 10ml concentrated HCI to a total volume of
1. 1 answer
2. asked by please help
3. 666 views
draw the graph of 4sin(x+30) and 2+tanx for values of x from 0 degree to 360degree and obtain the solution within the range of
1. 2 answers
2. asked by mohamed kantabulah
3. 664 views
2g NaHCO3 + .6 mL HCL --> NaCl+CO2+H2OHow much carbon dioxide do I get? How do I find out? I got 410 mL of CO2, is this correct?
1. 1 answer
2. asked by Michelle
3. 660 views
How was the life style of buddy bolden and some ups and downs?describe some interesting things about the life of jelly roll
1. 3 answers
2. asked by SUBORNA
3. 647 views
Hello. I am trying to solve quadratic functions but I'm having difficulty understanding. Here is my work so far...y=3x^2 + 12x +
1. 6 answers
2. asked by David
3. 635 views
On a website I was doing research on, there is a section about the Social Revolutionary Party in Russia in the early 1900s,
1. 2 answers
2. asked by Anonymous
3. 629 views
What factors account for the resurgence of interest in OSCM today?
1. 1 answer
2. asked by Anonymous
3. 628 views
Two sounds have measured intensities of I1 = 100 W/m2 and I2 = 300 W/m2. By how many decibels is the level of sound 1 lower than
1. 0 answers
2. asked by Jane
3. 625 views
a 210 ft. long rope is cut into 3 pieces. the first piece of rope is 3 times as long as the second rope. the 3rd piece of rope
1. 4 answers
2. asked by jane
3. 624 views
The "face module," located in the right temporal lobe of the brain, explains why:the cells fire when a dog lover looks at
1. 1 answer
2. asked by Chloe
3. 610 views
{Given: cos(A)=\frac: sqrt{203}/{18}{Find: tan(A) Find the positive value of the above in simplest radical form.
1. 1 answer
2. asked by bbee
3. 608 views
A cylinder ( I = 1/2 MR2), a sphere ( I = 2/5 MR2), and a hoop ( I = MR2) roll without slipping down the same incline, beginning
1. 0 answers
2. asked by John
3. 608 views
Suppose the vertical loop has a radius of 8.92 m. What is the apparent weight (Wap) of a rider on the roller coaster at the
1. 1 answer
2. asked by Hard to solve ..please help!!!!
3. 607 views
Review the video titled Writing Process. Read the Short Form Axia Writing Style Handbook. What are the two most helpful
1. 0 answers
2. asked by Anonymous
3. 603 views
2g NaHCO3 + .6 mL HCL --> NaCl+CO2+H2OHow much carbon dioxide do I get? How do I find out?
1. 1 answer
2. asked by Michelle
3. 600 views
How many grams of water vapor (H2O) are in a 10.2 liter sample at 0.98 atmospheres and 26°C? Show all work used to solve this
1. 3 answers
2. asked by Victoria Ann
3. 598 views
During the menstrual cycle, the ovarian steroid hormones estrogen and progesterone control a dramatic transcriptional
1. 0 answers
2. asked by Lena
3. 595 views
A ball starts from rest down a smooth (frictionless) 45 degree inclined plane 10 m above the floor. How fast will it be going
1. 2 answers
2. asked by Rodney
3. 589 views
find an equation of the curve that passes through the point (1,1) and whose slope at (x,y) is y^2/x^3
1. 1 answer
2. asked by catherine
3. 588 views
Write 27/4 as a mixed number, I keep getting 6.75 but it does not seem correct, please confirm if it correct or if I am missing
1. 1 answer
2. asked by Jeannie
3. 586 views
Superman is a character from the DC Comics universe with superhuman abilities. One day in the city of Metropolis you look to the
1. 2 answers
2. asked by Ellie
3. 581 views
ok this problem has made me crazy , 15 % is w\v ok , so i just the m1 , the mass of naoh i don't need the volume , so ill
1. 2 answers
2. asked by auro
3. 580 views
Please heeelp!!!A 65.0 kg diver is 2.10 m above the water, falling at speed of 6.70 m/s. Calculate her kinetic energy as she
1. 1 answer
2. asked by Ly
3. 577 views
solve the initial value problem by separation of variables dy/dx=-x^2y^2, y(4)=4
1. 1 answer
2. asked by sally
3. 577 views
A figure skater spins on the ice, holding two weights a distance d from the axis about which he is rotating. At a certain time,
1. 0 answers
2. asked by John
3. 575 views
What is the molar concentration of calcium hydroxide that has 0.185g solute in 100ml solution?
1. 1 answer
2. asked by please help
3. 574 views
1. They are a poet and a statesman.2. He is a poet and statesman. 3. They are a poet and statesman. 4. Both are a poet and a
1. 1 answer
2. asked by rfvv
3. 572 views
lena carried out an investigation to find the energy content in bacon rind she lit the bacon rind with a bunsen burner and held
1. 0 answers
2. asked by ellen
3. 572 views
how do you solve the initial value problem by using separation of variables dy/dx=1/y^2, y(0)=4
1. 1 answer
2. asked by billy
3. 558 views
You are flying to Chicago for a weekend away from the books. In your last physics class, you learned that the airflow over the
1. 2 answers
2. asked by please help!!!!
3. 557 views
im studying for test and I am supposed to write about "what are gender roles, how do they effect,, influence, inform our
1. 1 answer
2. asked by Jessica
3. 557 views

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