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Questions Asked on August 31, 2014

Given that the angular size of Venus is 53�Œ�Œ'' when the planet is 47000000kmkm from Earth, calculate Venus's diameter (in
1. 1 answer
2. asked by Anonymous
3. 707 views
I know I need to show my work but the problem is that I don't even know where to begin. I am taking an online physics class with
1. 2 answers
2. asked by anonymous
3. 587 views
Identify each data source as primary or secondary. State one advantage or each source of data.a) A researcher interviewed 10
1. 1 answer
2. asked by Anna
3. 731 views
Given this equation. C3H8 + 5O2 -> CO2 + H2O.How many moles of O2 will be needed to comepletely burn 1.75 moles of propane C3H8?
1. 1 answer
2. asked by Pangilinan
3. 799 views
a) The equipment you would use for carrying out a simple distillation at reduced pressure (i.e. under vacuum)b) the equipment
1. 2 answers
2. asked by Bailey
3. 481 views
You push your physics book 2.20m along a horizontal tabletop with a horizontal push of 2.20N while the opposing force of
1. 1 answer
2. asked by JADE C.
3. 939 views
Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two
1. 0 answers
2. asked by Anonymous
3. 445 views
Draw a orthocentre of Lm=7cm,m=130° and MN=6cm
1. 1 answer
2. asked by abitha
3. 339 views
You are given vectors A = 5.0i - 6.5j and B = -2.5i + 7.0j. A third vector C lies in the xy-plane. Vector C is perpendicular to
1. 2 answers
2. asked by Vectors
3. 5,249 views
A standard 1 kilogram weight is a cylinder 48.5 mm in height and 52.0 mm in diameter. What is the density of the material?
1. 1 answer
2. asked by Barajas
3. 1,431 views
The endpoints of a movable rod of length 1 m have coordinates (x, 0) and (0, y) (see figure). The position of the end on the
1. 1 answer
2. asked by Lorine
3. 3,237 views
mona lives in florida. she drives 550 miles to texas. her car's tank holds 15 gallons of gas and she gets an average of 25 miles
1. 2 answers
2. asked by taylor
3. 702 views
glenn bought a new shirt on sale for 30% off. the original price of the shirt was $19.49. write an expression without
1. 4 answers
2. asked by taylor
3. 1,044 views
Who is Jane Goodal?
1. 1 answer
2. asked by ashley
3. 277 views
At some temperature,the reactionPCl3(g) +Cl2(g) ====PCl5(g) is at equilibrium when the concentration of PCl3, Cl2, and PCl5 are
1. 2 answers
2. asked by =)
3. 616 views
At 25 deg C, Kc is 5.84x10-3 for the dissociation of dinitrogen tetraoxide to nitrogen dioxide.N2O4(g) ==== 2NO2(g) a) Calculate
1. 1 answer
2. asked by =)
3. 796 views
a 12 year old boy presents with his father to er due to open wounds to his arm, hand, and upper leg. the injury occurred when
1. 1 answer
2. asked by jennifer
3. 760 views
The following equilibrium partial pressures were measured at 750 deg C. PH2=0.387atm,PCO2=0.152atm,PCO= 0.180 atm,and
1. 1 answer
2. asked by =)
3. 525 views
What do you learn in 7th grade science
1. 2 answers
2. asked by Anonymous
3. 528 views
Find the force when two poles to strength 100 and 90 cgs units are placed at a distance to 20 cm a part.
1. 2 answers
2. asked by Anonymous
3. 329 views
A mass of 9 kg while descending vertically down, drags up a mass of 6 kg by means of a string passing over a smooth pulley .
1. 2 answers
2. asked by bristi
3. 974 views
a man pushes a packing case which has a total mass of 50 kg across a floor at a constant speed of 0.4 m s-1 by exerting a
1. 1 answer
2. asked by Anonymous
3. 802 views
Select the approximate values of x that are solutions to f(x) = 0, wheref(x) = -3x2 + 6x + 9
1. 1 answer
2. asked by Alexis
3. 402 views
Show that the following curves are intersect eachother orthoganally.r-(1+coso) r-(1-coso)
1. 0 answers
2. asked by k
3. 389 views
derive second equation of motion.S=ut+1/2at2 graphycally where the symbols have their usual meanings.
1. 0 answers
2. asked by rajashri
3. 431 views
a cube is on a smooth horizontal force of mass m.a horizontal force is applied at its top.the maximum acceleration of cube
1. 1 answer
2. asked by Anonymous
3. 400 views
whay are the effective study techniques
1. 1 answer
2. asked by jaya
3. 434 views
How to simplify (2÷m+3)+(1÷m) and how to simplify [2÷(x+1)(x+2)+3÷(x+2)(x+3)]
1. 1 answer
2. asked by wa
3. 370 views
Two automobiles start from a point A at the same time. One travels west at 60km/hr and the other travels north 35 km/hr. how
1. 2 answers
2. asked by Celine
3. 3,582 views
A curve in a road 8m wide has a radius of 60 m. How much higher than its inner edge should be the other edge of the road be if
1. 1 answer
2. asked by Amanda
3. 1,020 views
What is the pH of a solution prepared by dissolving 1.23g of 2-nitrophenol (FM 139.11) in 0.250 L?Well so, i calculated the
1. 1 answer
2. asked by John
3. 1,288 views
I am unsure how to write hypotheses for my experiments for pH, salinity using tirration(agno3), turbidity, conductivity of water
1. 1 answer
2. asked by John
3. 577 views
A 30foot flagstaff is fixed in the center of a circular tower 40 feet in diameter. From a point in the same horizontal plane as
1. 2 answers
2. asked by Anonymous
3. 1,980 views
If 567mL of water are added to a flask which already contains 1.440 L, what is the new volume of water in the flask?My work:
1. 2 answers
2. asked by Lia
3. 495 views
1.At noon of a certain day,ship A is ^0 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine
1. 2 answers
2. asked by 123
3. 877 views
service revenue earned but unrecorded at june 30 totals RM2000
1. 0 answers
2. asked by Anonymous
3. 345 views
If the Court decides to recognize a constitutional right to die (a right not currently recognized by the Court and not
1. 1 answer
2. asked by Pat
3. 643 views
Which right is NOT explicitly mentioned in the Bill of Rights?A. Right to privacy B. Right to bear arms C. Right to due process
1. 3 answers
2. asked by Pat
3. 2,521 views
In the equation x^2 + mx + n = 0, m and n are integers. The only possible value for x is -3. What is the value of m?If I
1. 1 answer
2. asked by Anthony
3. 599 views
Suppose someone invents completely new units where 1 zig = 0.18 zags and 1 zoyear = 0.4 years (typical years, as in 365 days).
1. 1 answer
2. asked by Kimmy
3. 345 views
Suppose gold bars are made such that they are cubic. If they are made cubic, then there volume is given by V = L3, where L is
1. 1 answer
2. asked by Physics Help
3. 575 views
How do you convert 3.345 kJ to mJ?
1. 1 answer
2. asked by Gray
3. 592 views
Which justice wrote the dissenting opinion in both the Civil Rights Cases (1883) and Plessy v. Ferguson?A. Roger Taney B. John
1. 1 answer
2. asked by Pat
3. 689 views
A ball is dropped a high cliff, and two second later another ball was thrown vertically downwards with an initial speed of 30
1. 3 answers
2. asked by Anonymous
3. 2,973 views
What is 5x+6x+7x=31,050solve for X X is 1725 I'm lost where and how did they get 1725 for X
1. 2 answers
2. asked by Dawn
3. 401 views
consider the vector F1: (27N,20°)The angles are measured from the positive x axis with the counter-clockwise angular direction
1. 1 answer
2. asked by Christie
3. 596 views
Is the federal government obligated to avoid denying persons the equal protection of the law? Why or why not?A. No, because the
1. 1 answer
2. asked by Pat
3. 826 views
Lizzy earn R20 000,00 per months she spend 3/8 on water and eletricity. The question say how much will she spend on eletricity
1. 1 answer
2. asked by success
3. 482 views
If Mrs Ditiro's budget for transport, clothes and social expenses is R5 000,00, show by calculation that she can afford to
1. 0 answers
2. asked by success
3. 476 views
an engine pumps out 40 kg of water in one rawnd the water comes out vertically upward with a velocity of 3m/s what is the power
1. 4 answers
2. asked by ashish
3. 915 views
Are the following sentences either paradox, parallelism, oxymoron, or juxtaposition.1. "She liked to be with people, but her
1. 2 answers
2. asked by Jordan
3. 574 views
A brick of salt has a volume of 50cm^3 and a mass of 100 grams. What is its density? Show all calculations.
1. 13 answers
2. asked by Sanele
3. 4,858 views
a particle moves under the effect of force f2 from x=0 to x=4 of the work done by force
1. 0 answers
2. asked by ashish
3. 317 views
I have researched each term repeatedly and have a simple understanding of the meaning of each term, however, I am still not
1. 2 answers
2. asked by Jordan
3. 375 views
an engine pumps of 100 kg of water through a height of 10m in 5 second. Given that the efficiency of engine is 60%. If g=10m/s^2
1. 5 answers
2. asked by ashish
3. 2,758 views
I believe that the following is an example of parallelism, am I correct?"They made friends. They ran free."
1. 0 answers
2. asked by Jordan
3. 373 views
power applied to a particle varies with times as p=3t^2-2t+1 Watt where t is in second. And the change in its kinetic energy b/w
1. 1 answer
2. asked by ashish
3. 892 views
one circle has a diameter of 10 inches. a second circle has a diameter that is twice the diameter of the first circle What is
1. 2 answers
2. asked by lesleyy
3. 1,456 views
Can "as if" be used in a simile similarly to the singular "as" or "like"? For example:"As if physical activity were a carrot to
1. 3 answers
2. asked by Jordan
3. 599 views
a man of 1kg is acted upon a single force Fvector=(4i+4j)N.Due to force, mass is (D,0) to(1m,1m).If initially the speed of the
1. 2 answers
2. asked by ashish
3. 952 views
a long spring is stretched by 2cm. P.E is u if the spring is stretched by 10cm, the P.E is stored in it will be
1. 3 answers
2. asked by ashish
3. 627 views
How do you solve 2y-5x=10 using the dual intercept method? I have to solve for X int and y int on a graph. Please help
1. 1 answer
2. asked by Layla
3. 505 views
I have researched each term repeatedly and have a simple understanding of the meaning of each term, however, I am still not
1. 0 answers
2. asked by Jordan
3. 384 views
a bullet fired into a target loses half its velocity after penetrating 25cm.How much further will it penetrate before coming to
1. 2 answers
2. asked by ashish
3. 3,036 views
A loan of $2500 is taken on March 15 and repaid September 15th. The interest rate for the loan was 17.75%. Find the interest
1. 1 answer
2. asked by Leslie
3. 583 views
Devin borrowed $8500 for 7 years. If the interest was $4165, the interest rate is
1. 1 answer
2. asked by Leslie
3. 376 views
Suppose that the dot/area representing the longest wavelength ofcolor in this situation was located 21 mm from the baseline, and
1. 1 answer
2. asked by Susuie
3. 452 views
Worldwide Airlines flies from Lakeside to Whichitfalls in 4 hours with a tail wind, The return trip against the wind takes 5
1. 1 answer
2. asked by Alex
3. 439 views
How many calories are in a food that contains.100 grams of CHO . 20 grams of protein . 20 grams of fat
1. 0 answers
2. asked by TayB
3. 553 views
How many calories are in a food that contains.100 grams of CHO . 20 grams of protein . 20 grams of fat What percentage of the
1. 1 answer
2. asked by TayB
3. 619 views
5.) A boat makes a trip downstream in 5 hours. The return trip against the current takes 12 hours. If the speed of the current
1. 1 answer
2. asked by Alex
3. 541 views
how fast is a toy car moving in ft/min if it makes 20 laps in one minute on a circular track of radius 3 feet ? ( i need to know
1. 1 answer
2. asked by andrew
3. 516 views
$1450 was invested by Karla at 12% for 1 years compounded daily. How much did Karla have at the end of the investment?
1. 1 answer
2. asked by Leslie
3. 497 views
1.In what ways did groups of natives change the environment they lived in? Use at least 3 examples of tribes in North America.2.
1. 3 answers
2. asked by Sam
3. 565 views
I have researched each term repeatedly and have a simple understanding of the meaning of each term, however, I am still not
1. 0 answers
2. asked by Jordan
3. 413 views
Can "as if" be used in a simile similarly to the singular "as" or "like"? Would this example be considered a simile comparing
1. 1 answer
2. asked by Jordan
3. 463 views
Create two different functions for which the left-hand limit at zero is 0 and for which the right hand limit at zero is 8
1. 6 answers
2. asked by Jacke
3. 661 views
A $120,000, 5% 200-day note dated June 6 is discounted on October 8. The discount period is _______ days.a. 142 b. 67 c. 124 d.
1. 2 answers
2. asked by Kat
3. 6,035 views
Write the algebraic expressions for the following.Please check and correct me if I'm wrong!! 1. 3 less than 5 times a number.
1. 2 answers
2. asked by Anonymous
3. 571 views
Write and then solve the equation for the following. Please correct me if I'm wrong!!1. If 3x+2x is equal to 15, what is the
1. 1 answer
2. asked by Anonymous
3. 463 views
Adrianna want to set aside some money for a vacation in 3 years. How much does Adrianna need to set aside today in order to have
1. 1 answer
2. asked by Leslie
3. 412 views
Solve the following equations for the variable indicated. Please correct me if I'm wrong!1. I=Prt for P Answer: I/P=rt 2. Solve
1. 1 answer
2. asked by Anonymous
3. 503 views
5.) A boat makes a trip downstream in 5 hours. The return trip against the current takes 12 hours. If the speed of the current
1. 1 answer
2. asked by Lily
3. 583 views
Ethanol glycol has a density of 1.11 g/cm^3.What is the volume in L of 4.1 kg of this liquid?
1. 2 answers
2. asked by Gray
3. 1,102 views
Furthermore, Your Creative Elusive Genius sharply contrasts to John Stuart Mill's Chapter III: Of Individuality as One of the
1. 1 answer
2. asked by christine
3. 499 views
please helpSolve the equation if possible -2|3y+7|+9=5
1. 1 answer
2. asked by ANdy
3. 331 views
Is there a literary term behind the phrase, "crafted but easily shattered."
1. 1 answer
2. asked by Ryder
3. 508 views
Also, is 'our culture is insane, we make people sick', an example of metonymy?
1. 1 answer
2. asked by Ryder
3. 448 views
Hey,So a runner wants to run 10.0 km. She knows that her running pace is 7.5 m per hour. How many minutes must she run? Can you
1. 3 answers
2. asked by Kimmie
3. 1,494 views
Consider three charged particles placed along the x-axis. The particle with q1 = 9.30 nC is at x = 6.87 m and q2 = 4.09 nC is at
1. 0 answers
2. asked by Joe
3. 548 views
Is there a literary term behind the phrase, "crafted but easily shattered."•English - Ms. Sue, Sunday, August 31, 2014 at
1. 4 answers
2. asked by Ryder
3. 512 views
"Julie realized she was the only constant in her life, while the people she met, the activities she experienced, and the places
1. 1 answer
2. asked by Tray
3. 369 views
I am writing about how different groups view the role of the government. I saw this online and wanted to use it to guide me
1. 4 answers
2. asked by Mel
3. 734 views
A particle leaves the origin with a speed of 2.4 times 106 m/s at 38 degrees to the positive x axis. It moves in a uniform
1. 2 answers
2. asked by jasmine
3. 1,859 views
In division, a problem includes a divisor, a dividend, and a(n) ______.A. product B. sum C. expression D. quotient My answer is
1. 2 answers
2. asked by Angie
3. 1,168 views
Could "crafted but easily shattered." be a paradox?P.S. sorry again, we have a study group and are all using the same computer.
1. 1 answer
2. asked by Tray
3. 364 views
In multiplication, if one term is negative and one term is positive, the result will always be ______.A. equal to zero B.
1. 3 answers
2. asked by Angie
3. 557 views
"she returned to the thick hug of humidity." Does this work as an example of personification?
1. 3 answers
2. asked by Tray
3. 436 views
a solution of oh negative ions is added to a beaker of pure water 25 degrees celcius to a final concentration of 137 nM
1. 1 answer
2. asked by Anonymous
3. 449 views
a solution of oh negative ions is added to a beaker of pure water 25 degrees celcius to a final concentration of 137 nM
1. 0 answers
2. asked by Anonymous
3. 398 views

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