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Questions (1,140)

Find the diagonal of the rectangular solid with given measurements: l=8,w=4,h=2
1. 1 answer
2. 787 views
need help quick:Magen's mass is 25 kg. She climbs the 4.5-m ladder of a slide, and reaches a velocity of 3.0 m/s at the bottom
1. 1 answer
2. 739 views
A ball is thrown vertically upward (assumed to be the positive direction) with a speed of 21.0 m/s from a height of 9.0 m.(a)
1. 1 answer
2. 827 views
Two forces, 364 N at 19° and 253 N at 32° are applied to a car in an effort to accelerate it. The resultant forces of these
1. 1 answer
2. 776 views
A bridge worker on the top deck of a double decked bridge needs to lift a 30 kg tool box, with a cable of uniform density 2
1. 0 answers
2. 515 views
What pressure is exerted at the bottom of a tube of mercury 15 cm high?
1. 1 answer
2. 726 views
Calculate the pressure exerted on your finger if you hold up a 15-pound box of apples.
1. 1 answer
2. 1,529 views
After Congress banned the importation of slaves,a. the slave population decreased dramatically. b. most southern states voted to
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2. 602 views
A swimming pool measures 10m x 7m x2m. Calculate the total force exerted by the water against the bottom.
1. 1 answer
2. 866 views
What pressure is exerted at the bottom of a tube of mercury 15cm high?
1. 0 answers
2. 469 views
Calculate the pressure exerted on your finger if you hold up a 15-pound box of apples.
1. 0 answers
2. 710 views
algebra 2 trig: A food vendor at a stadium sells hot dogs for $2. At this price, she can sell about 500 hot dogs per day. For
1. 2 answers
2. 2,810 views
What were the changes and continuities in African economics, politics, and culture between 600 and 1750??
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2. 819 views
What is some of the science behind advertising? How do I convey my message whileadhering to proper advertising standards? What
1. 0 answers
2. 435 views
A rocket-powered hockey puck has a thrust of 2.20 newtons and a total mass of 0.700 kilograms . It is released from rest on a
1. 3 answers
2. 952 views
What is th enext number in this pasttern and why ??5 25 50 10 ?? Thanks
1. 0 answers
2. 291 views
to subtract 4 5/6 from 10 1/2, you must renamed the mixed number 10 1/3. How do you rename the 10 1/3?
1. 1 answer
2. 488 views
A car comes to a stop for a stop sign in 4.6 seconds. If it was initially traveling at 27.5 m/s, how much space did it take for
1. 5 answers
2. 511 views
Is 7/8 or 11/10 closer to 1? How?
1. 1 answer
2. 925 views
A block of metal which weighs 60 newtons in air and 40 newtonsunder water has a density, in kilograms per meter cubed, of:
1. 3 answers
2. 8,038 views
I'm writing a paper on the gasoline industry, specifically on how the general environment (i.e. demographics) and task
1. 0 answers
2. 536 views
A 989 kg automobile is moving at 15.6 m/s at a height of 5.0 m above the bottom of a hill when it runs out of gasoline. The car
1. 1 answer
2. 565 views
Use the five steps for problem solving to answer the following question. Please show all of your work.Marissa has budgeted $65
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2. 940 views
The average of two test scores is 79. If one test score is eleven less than the other, what are the two test scores?
1. 1 answer
2. 514 views
From these past lotto results. 12/05/2011(31-25-36-48-9). 19/05/2011(16-81-59-84-76). 26/05/2011(19-2-57-69-36). Can anyone
1. 4 answers
2. 1,244 views
what is the best way to count how many people who visit a park for a month? need formulas maybe using random sampling?
1. 0 answers
2. 374 views
From this past 4 results 17-90-48-84-41. 46-6-15-64-85. 78-41-65-50-54. 52-70-30-42-29. Can anyone predict the next 5/90 lotto
1. 2 answers
2. 552 views
The molar solubility of Pb(IO3)2 in a 0.10 M NaIO3 solution is 2.4 10-11 mol/L. What is Ksp for Pb(IO3)2?
1. 3 answers
2. 6,401 views
Help with the prediction of the next lotto draw.past results are 5 52 14 27 22. 79 64 62 89 8. 75 61 74 22 46. 86 10 72 61 21.
1. 10 answers
2. 1,863 views
The patient was started on a Lasix drip and transferred to the cardiac floor. The concentration of the Lasix drip is 64mg/250mL
1. 0 answers
2. 631 views
How do i get the answerA steel ball of diameter Lb = 4.196 cm is placed on a hole of diameter Lh = 4.042 cm on an aluminium
1. 1 answer
2. 939 views
I need points for making a 13ft.x 18ft eliptical
1. 0 answers
2. 963 views
(a) Determine the amount of work (in joules) that must be done on a 95 kg payload to elevate it to a height of 1007 km above the
1. 0 answers
2. 731 views
(a) Determine the amount of work (in joules) that must be done on a 95 kg payload to elevate it to a height of 1007 km above the
1. 0 answers
2. 558 views
(a) What is the escape speed on a spherical asteroid whose radius is 535 km and whose gravitational acceleration at the surface
1. 0 answers
2. 840 views
A spacecraft in the shape of a long cylinder has a length of 100 m, and its mass with occupants is 1770 kg. It has strayed too
1. 1 answer
2. 3,534 views
A 494 kg uniform solid sphere has a radius of 0.390 m. Find the magnitude of the gravitational force exerted by the sphere on a
1. 0 answers
2. 763 views
As part of a daring rescue attempt, the Millennium Eagle coasts between a pair of twin asteroids, as shown in the figure below
1. 0 answers
2. 1,058 views
Two 0.64 kg basketballs, each with a radius of 13 cm, are just touching. Ignore any other gravitational interactions.(a) How
1. 0 answers
2. 885 views
Body A of mass M has an original velocity of 6.2 m/s in the +x-direction toward a stationary body (body B) of the same mass.
1. 1 answer
2. 484 views
A 4.5 g dart is fired into a block of wood with a mass of 23.8 g. The wood block is initially at rest on a 1.3 m tall post.
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2. 649 views
If P(400)=900 Rewrite this Equation in terms of p^-1
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2. 633 views
If P(400)=900 Rewrite this Equation in terms of p^-1
1. 1 answer
2. 408 views
What happen in the reactions: Na2SO4+HCl followed by BaCl
1. 0 answers
2. 447 views
my son has to pick out "key words" in a story. what are "key words" and can I get an example? Please and thanks.
1. 4 answers
2. 445 views
True or False?If the inverse function of f exists, and the graph of f has a y-intercept, the y-intercept of f is an x-intercept
1. 4 answers
2. 3,509 views
What would the functions480-8t-0.8t^2 254+0.78t look like? How would they look like if they were added?
1. 1 answer
2. 439 views
What would the functions480-8t-0.8t^2 254+0.78t look like? How would they look like if they were added?
1. 0 answers
2. 403 views
What would the functionH(x)=0.002x^2+0.005x-0.029 look like?
1. 0 answers
2. 422 views
The suggested retail price of a new car is p dollars. The dealership advertised a factory rebate of $1200 and an 8% discount.How
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2. 1,346 views
The suggested retail price of a new car is p dollars. The dealership advertised a factory rebate of $1200 and an 8% discount.How
1. 1 answer
2. 573 views
what is the GCF and the LCM fo 10-75-55 could you please explain to me how to do this. Thank you
1. 1 answer
2. 402 views
One study found that passengers flying on Boeing-747s preferred them to L-1011s, while passengers flying on L-1011s preferred
1. 0 answers
2. 544 views
If the research question were defined as “will buyers purchase more of a product in a blue colored or silver package?” the
1. 1 answer
2. 526 views
A term for research procedures that test some sort of stimulus as a proxy for a new, revised, or remarketed product or service.A
1. 3 answers
2. 613 views
Reptiles have some specific adaptations that make them well suited to their environment. In your own words, discuss some of
1. 0 answers
2. 656 views
.05 - .4 =
1. 1 answer
2. 275 views
how do you determine whether a substance is ionic or molecular
1. 1 answer
2. 401 views
How many moles of Cl are in 4.00g of CoCl2?
1. 1 answer
2. 473 views
A rectangle has a perimeter of 48m. The width is 2m less than the length. Use an equation to find each dimension.
1. 4 answers
2. 423 views
If the numerical values of the perimeter and the area of a square are equal, what are the dimentions of the square?
1. 3 answers
2. 422 views
A sign is supported at its top right corner, point P. The sign is a square with 40 cm on each side and has 8.0 kg mass. What is
1. 3 answers
2. 674 views
A sign is supported at its top right corner, point P. The sign is a square with 40 cm on each side and has 8.0 kg mass. What is
1. 1 answer
2. 616 views
A sign is supported at its top right corner, point P. The sign is a square with 40 cm on each side and has 8.0 kg mass. What is
1. 2 answers
2. 1,364 views
Assume the optimal coffee drinking temperature is 75°C, and further assume coffee has the same heat capacity and density as
1. 3 answers
2. 1,115 views
Quality Progress, February 2005, reports on the results achieved by Bank of America in improving customer satisfaction and
1. 1 answer
2. 820 views
Consider the trash bag problem. Suppose that an independent laboratory has tested trash bags and has found that no 30-gallon
1. 0 answers
2. 1,177 views
0.35 grams of an unknown solid containing magnesium hydroxide is combined with 50 mL of 0.25M nitric acid. If 34.5mL of 0.1 NaOH
1. 2 answers
2. 600 views
What are the 3 terms given to the U.S. system of economics?
1. 0 answers
2. 358 views
I there, this is my lab worksheet, I am having trouble filling it out. Please help me with it.Expt #1- Molecular Weight of
1. 7 answers
2. 1,008 views
In a hearing challenging the probable cause upon which an arrest was based, a warrantless arrest is viewed the same as an arrest
1. 0 answers
2. 462 views
Please and Thank you.Mercury is 13.6 times more dense than water. If a container can hold 20g of water, how much more massive
1. 1 answer
2. 573 views
Mercury is 13.6 times more dense than water. If a container can hold 20g of water, how much more massive would an equal volume
1. 2 answers
2. 864 views
A student placed 12.0g of glucose (C6H1206) in a volumetric flask, added enough water to dissolve the glucose by swirling, then
1. 3 answers
2. 4,225 views
If the sidereal period of the moon was 29.0 days(instead of the 27.32 days) what would be its synodic period?HINT: consider how
1. 0 answers
2. 616 views
Find three pairs of positive fraactions whose product is 15/56
1. 1 answer
2. 359 views
Three individuals form a partnership and agree to divide the profits equally. X invests $9,000, Y invests $7,000, Z invests
1. 3 answers
2. 4,381 views
You have arranged that the magnetic field in a particular region of space is due North with a value of 0.009 T. An electron
1. 0 answers
2. 1,288 views
If the relative humidity is 66.8% in the middle of a spring day in auckland when the temperature is 15 degrees celsius, What
1. 1 answer
2. 741 views
Pulling up on a rope, you lift a 4.35-kg bucket of water from a well with an acceleration of 1.78m/s^2. What is the tension in
1. 2 answers
2. 6,716 views
By Week 8 Day 2 How are newer religions different from older ones? How are they similar?
1. 1 answer
2. 419 views
Solve each linear equation by substitution. The answer is suppose to be (-2, -4) Thank you for your help.{-5x+3y=10 x-4y=14
1. 1 answer
2. 500 views
Solve each linear equation by substitution. The answer is suppose to be (-2, -4) Thank you for your help.{-5x+3y=10 x-4y=14
1. 1 answer
2. 718 views
Solve each linear equation by substitution.{3x-2y=3 -x+2y=7 The answer is suppose to be (5,6)
1. 0 answers
2. 471 views
Give two reasons why soil may become poor in mineral nutrients.
1. 1 answer
2. 930 views
Why is it a good idea to give a potted plant some plant food every week or so
1. 1 answer
2. 452 views
Why is it a good idea to dig compost into the soil.
1. 1 answer
2. 477 views
Why is it important to plant your vegetables in a different part of the garden each year.
1. 1 answer
2. 462 views
How could I put all these words:1. Submit 2. Omit 3. Missionary 4. Emit 5. Remittance 6. Emissary 7. Permission 8. Transmit 9.
1. 3 answers
2. 529 views
1. In the story, Snow, through the story's first-person narration, the reader comes to understandA. Sister Zoe's opinions about
1. 7 answers
2. 1,420 views
If it were 2 hours later than it is right now, it would be half as long until midnight as it would be if it were an hour later
1. 1 answer
2. 459 views
Use substitution to determine whether the given x-value is a solution of the equation:sinx = -3sqrt/2, x=4pi/3 A) Yes B) No C)
1. 1 answer
2. 809 views
Use substitution to determine whether the given x-value is a solution of the equation:sin x = -2sqrt3/3, x=4pi/3 A) Yes B) No C)
1. 0 answers
2. 956 views
Find all solutions of the equation:2 cosx + sqrt2 = 0 A) x = ð/4 + 2nð or x = 7ð/4 + 2nð B) x = 3ð/4 + 2nð or x = 5ð/4 +
1. 2 answers
2. 461 views
Find all solutions of the equation: cot x sec x = 2 cot x.A) x = 2ð/3 + nð or x = 4ð/3 + nð or 0 + nð B) x = 2ð/3 + 2nð
1. 2 answers
2. 1,405 views
Sin 2x - sin 4x =.
1. 1 answer
2. 405 views
Cos 2x - cos 4x =.
1. 1 answer
2. 372 views
Express sin 3x sin 7x as a sum or difference
1. 0 answers
2. 651 views
Find sin è/2 for sin è = - 3/5 and è lies in Quadrant IV
1. 1 answer
2. 384 views
Find sin è/2 for cos è = 1/4 and è lies in Quadrant I.
1. 1 answer
2. 882 views

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