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Questions Asked on April 10, 2014

At your summer job with a research company, you must get a random sample of people from your town to answer a question about
1. 121 answers
2. asked by X3 ISayRawr
3. 28,045 views
Your are studying an evergreen tree that produces cones. The tree is an?-Angiosperm -Gymnosperm -Gametophyte -Monocot
1. 44 answers
2. asked by Red- Please Help!
3. 11,914 views
Lesson 6.07Letter to a Citizen of Kentucky, an excerpt Executive Mansion, Washington, April 4, 1864. A. G. Hodges, Esq.,
1. 16 answers
2. asked by MAN
3. 7,082 views
For a particular redox reaction NO is oxidized to NO3^- and Cu^2+ is reduced to Cu^+ . Complete and balance the equation for
1. 7 answers
2. asked by Heather
3. 5,813 views
I am re-posting this question because i wrote the incorrect function last time.An oil tank is being drained for cleaning. After
1. 1 answer
2. asked by Sarah
3. 4,570 views
Carlota Music Company estimates that the marginal cost of manufacturing its Professional Services guitars in dollars/month by
1. 1 answer
2. asked by Vanessa
3. 4,307 views
how should the ph of a 0.1 m solution of nac2h3o2 compared with that of a 0.1 m solution of kc2h3o2?
1. 1 answer
2. asked by Ali
3. 3,590 views
A uniform stationary ladder of length= 5.1 m and mass= 15 kg leans against a smooth vertical wall, while its bottom legs rest on
1. 2 answers
2. asked by Michelle
3. 3,392 views
A buffer solution is prepared by mixing 50.0 mL of 0.300 M NH3 with 50 mL of 0.300 NH4Cl. The pKb of NH3 is 4.74.NH3 + H2O->
1. 5 answers
2. asked by Dee
3. 3,095 views
Find the function f, given that the slope of the tangent line at any point (x,f(x)) is f '(x) and that the graph of f passes
1. 2 answers
2. asked by Vanessa
3. 3,013 views
The average student enrolled in the 20-wk Court Reporting I course at the American Institute of Court Reporting progresses
1. 2 answers
2. asked by Vanessa
3. 2,674 views
What is the number of permutations for the words:QUEUE COMMITTEE PROPOSITION BASEBALL You can arrange it in any order. You can
1. 2 answers
2. asked by dddd47906
3. 2,654 views
A and B are positive acute angles. if sin A=4/5 and cos B=8/17 find the value of tan (A-B)is the answer =43/100
1. 2 answers
2. asked by kiki
3. 2,545 views
Write ionic equation for the following:A. Na3PO4 + 3 AgNO3 --> 3 NaNO3 + Ag3PO4 B. (NH4)2SO4 + Ba(C2H3O2 + BaSO4
1. 1 answer
2. asked by Need Help :/
3. 2,475 views
How are boolean search strategies and other search filters useful?a. They organize results alphabetically b. They narrow the
1. 5 answers
2. asked by Lilly
3. 2,420 views
a rowing team rowed an average of 17.2 miles per hour with he current and 10.4 miles per hour against the current. Determine the
1. 1 answer
2. asked by Keta
3. 2,412 views
The mighty amazon River of South America carries blank of the worlds fresh water.A:2% B:5% C:20% D:60% I think it is c or d not
1. 39 answers
2. asked by kailyn
3. 2,382 views
You have to make a square-bottomed, unlidded box with a height of three inches and a volume of approximately 42 cubic inches.
1. 1 answer
2. asked by Willis
3. 2,332 views
The height of a soccer ball that is kicked from the ground can be approximated by the function y=-16x^2 +32x where y is the
1. 1 answer
2. asked by jill
3. 2,280 views
Please help Explain how I figure this out.A circle has diameter 70cm. A chord in the circle is 50cm long. How far is the chord
1. 2 answers
2. asked by Cherie
3. 2,214 views
NH4CL , ZNCL2 , KAL(SO4)2FIND THE FOLLOWING NET IONIC EQUATION FOR HYDROLYSIS EXPRESSION FOR EQUILIBRIUM CONSTANT (KA OR KB)
1. 1 answer
2. asked by TANYA
3. 2,097 views
Are my answers correct?Parte I: Conteste las preguntas en frases completas en español 1. ¿Qué significan las palabras te y
1. 4 answers
2. asked by Anna
3. 2,090 views
Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website,
1. 1 answer
2. asked by Vanessa
3. 1,962 views
Which one of the following sentences includes a possessive pronoun? A. She will never agree to that.B. She stood up for people's
1. 3 answers
2. asked by Ari
3. 1,928 views
What are the magnitudes of (a) the angular velocity, (b) the radial acceleration, and (c) the tangential acceleration of a
1. 2 answers
2. asked by Lina
3. 1,910 views
When a compact disk with a 12.0-cm diameter is rotating at 4.2 rad/s, what is (a) the linear speed and (b) the centripetal
1. 1 answer
2. asked by Jennifer
3. 1,874 views
which figure must have both parallel and perpendicular sides.
1. 4 answers
2. asked by robert
3. 1,807 views
You have been asked to do a dilution of a copper sulfate solution. The solution to be diluted is 2.88 M copper sulfate.What
1. 1 answer
2. asked by Anonymous
3. 1,774 views
The population of the Earth is approximately 6 billion people and is growing at an annual rate of 1.9%. Assuming a Malthusian
1. 1 answer
2. asked by Lataivia
3. 1,711 views
48x + 32y/32I have 48x/32 & 32y/32 = 3x/2 + 2y/2 = 3x/2 + y Am I working this correctly? Also 25a + 5b + 15c/10 would I be
1. 2 answers
2. asked by Candi
3. 1,647 views
Will someone show me the formula or help me through working this question? Thanks!A 2.85g lead weight, initially at 10.3 deg C,
1. 3 answers
2. asked by Cathy
3. 1,634 views
Should other states wait to see if the high-speed rail system works well before starting their own plans for similar systems?
1. 5 answers
2. asked by X3 ISayRawr
3. 1,604 views
using Kb, for NH3 (from Appendix E), calculate Ka for the NH4+ ion.Kb for NH3 is 1.81 x 10^-5 Ka for NH4+ is Kw / Kb = 10^-14 /
1. 1 answer
2. asked by Tim
3. 1,585 views
Explain how gravitational, electrical, and magnetic forces act on a maglev train?
1. 9 answers
2. asked by Sally
3. 1,532 views
Two identical small charged spheres, each having a mass of 3.00*10^-2 kg hang in equilibrium . The length L of each string is
1. 1 answer
2. asked by katlego
3. 1,441 views
In January 2012, one US dollar was worth 50 Indian rupees. Suppose that over the next year the value of the Indian rupee
1. 2 answers
2. asked by Hannah
3. 1,439 views
Resultant of 2 vectors P & Q is inclined at 45 to either of them. What is the magnitude of resultant vector?
1. 2 answers
2. asked by Kamal
3. 1,392 views
Identify three study fields/career paths in order of preference and provide two reasons for each choice
1. 5 answers
2. asked by Ndumi
3. 1,390 views
Predict Zeff for the outermost electrons in the Rb atom based on the calculations for Na and K using Slater's rules.
1. 0 answers
2. asked by hiphop
3. 1,337 views
how does light intensity and the rate of photosynthesis relate to the position of the sun during the year?
1. 2 answers
2. asked by Anonymous
3. 1,295 views
The intensity of the light that reaches the photocell in the figure below is 104.6 W/m2, when θ = 26°. What would be the
1. 1 answer
2. asked by Anonymous
3. 1,289 views
which of the following is not a type of break in the graph?a) holes b) horizontal asymptotes c) jumps d) vertical asymptotes I
1. 1 answer
2. asked by Sarah
3. 1,281 views
A solid cylinder is mounted above the ground with its axis of rotation oriented horizontally. A rope is wound around the
1. 0 answers
2. asked by Gina
3. 1,268 views
Write a letter to your parents about a memorable moment in your life, using imagery to capture your experience.I origionally
1. 5 answers
2. asked by Victoria
3. 1,234 views
How did the Fugitive Slave Act and the Kansas-Nebraska Act further divide the North and South?What role did the concept of
1. 1 answer
2. asked by Mike
3. 1,226 views
The overall hydrogen burning reaction in stars can be represented as the conversion of four protons to one alpha particle. Use
1. 2 answers
2. asked by Sandy
3. 1,223 views
A large bicycle retailer collects data on the number of bicycles in each store compared to floor space of each store. The data
1. 1 answer
2. asked by kelley
3. 1,219 views
Find the indefinite integral.x^2(5 x^3 + 9)^3 dx
1. 2 answers
2. asked by Vanessa
3. 1,198 views
1. Which question would best help you write a report regarding the changes to the political system during Jackson's presidency?
1. 16 answers
2. asked by Nicole M
3. 1,175 views
If a compressive force of 3.2×104N is exerted on the end of a 16cm long bone of cross-sectional area 4.4cm2 , by how much does
1. 1 answer
2. asked by hayley
3. 1,153 views
Find the real and imaginary parts of the following complex numbers:(i) 1.5e^jπ/4 (ii) je^1.2 + j^2 e
1. 1 answer
2. asked by Mat
3. 1,120 views
The weight of the atmosphere above 1 m2{\rm m}^{2} of Earth's surface is about 100,000 N{\rm N}. Density, of course, becomes
1. 3 answers
2. asked by Kimmie
3. 1,080 views
At 500 ºC, the decomposition of water into hydrogen and oxygen,2H2O(g) 2H2(g) + O2(g) has Kc = 6.0 × 10-28. What are the
1. 1 answer
2. asked by Anonymous
3. 1,075 views
Light that is polarized along the vertical direction is incident on a sheet of polarizing material. Only 98% of the intensity of
1. 1 answer
2. asked by Anonymous
3. 1,041 views
Minimum elevation in boiling point is given by a solution of1. 0.1M Urea 2. 0.1 NaCL 3. 0.1 Mgcl2 4. 0.1M AL2(So4)3
1. 2 answers
2. asked by Raghavendra
3. 1,034 views
Predict Zeff for the outermost electrons in the Rb atom based on the calculations for Na and K using Slater's rules.
1. 0 answers
2. asked by hiphop
3. 1,009 views
A solid cylinder is mounted above the ground with its axis of rotation oriented horizontally. A rope is wound around the
1. 0 answers
2. asked by Goyle
3. 1,003 views
I was wondering if you would be able to check if my answers are correct:1. An oil tank is being drained for cleaning. After t
1. 2 answers
2. asked by Sarah
3. 998 views
The concrete for a sidewalk is being poured outside the perimeter of a new subdivision, which is a 280 ft. by 720 ft. rectangle.
1. 4 answers
2. asked by Willy
3. 976 views
Assuming that 1g of aspirin dissolves in450ml 0f water at 10 degrees Celsius. How much aspirin would be lost in the 5ml of water
1. 2 answers
2. asked by vinolia
3. 971 views
An airplane has air speed of 540 mph and a heading of 50*. The wind is blowing from the north at 27 mph. Find the plane's ground
1. 1 answer
2. asked by Marlo
3. 968 views
Your town is installing a fountain in the main square. If the water is to rise 16 m (52.5 feet) above the fountain, how much
1. 2 answers
2. asked by Shanna
3. 952 views
Most of us know intuitively that in a head-on collision between a large dump truck and a subcompact car, you are better off
1. 0 answers
2. asked by Christian
3. 946 views
A force platform is a tool used to analyze the performance of athletes measuring the vertical force that the athlete exerts on
1. 0 answers
2. asked by Christian
3. 930 views
If the CO2 is not removed by boiling after the addition of HCL, how will this affect the amount of NaoH required to reach the
1. 1 answer
2. asked by Jordan
3. 927 views
dockworker applies a constant horizontal force of 80.0N to a block of ice on a smooth horizontal floor. thhe block starts from
1. 1 answer
2. asked by Lesego
3. 926 views
Hey guys!I need some help on improving my vocal cords for my music class. I am 13 and I really need help with singing. My
1. 7 answers
2. asked by Hallie
3. 909 views
A car braked with constant deceleration of 16 ft/sec^2 takes 200 ft to come to a complete stop. How fast was the car traveling
1. 0 answers
2. asked by ACDub
3. 897 views
How many atoms of each element are represented in the following:A.) 3NaCl B.) H2SO4 C.) 4H2SO4
1. 1 answer
2. asked by Anonymous
3. 892 views
The half-life of Th-232 is 1.4E10. Find the number of disintegrations per hour emitted by 1 mol of Th-232.
1. 4 answers
2. asked by Nic
3. 867 views
how many weeks in 3 years, explain your answer.show the work
1. 1 answer
2. asked by robert
3. 863 views
Which sentence uses italics, quotation marks, and punctuation correctly? (1 point)The article called “A Persistent Rebel” in
1. 9 answers
2. asked by Raina
3. 844 views
A 0.527 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is sealed off by an adjustable
1. 1 answer
2. asked by Paige
3. 831 views
A space probe is traveling in outer space with a momentum that has a magnitude of 7.84 x 107 kg·m/s. A retrorocket is fired to
1. 0 answers
2. asked by Elle
3. 831 views
Using the equation Zeff=Z−S and assuming that core electrons contribute 1.00 and valence electrons contribute 0.00 to the
1. 0 answers
2. asked by hiphop
3. 824 views
The main feeling conveyed by the speaker in this poem, “The Second Coming” is one of
1. 1 answer
2. asked by clayton bennett
3. 821 views
experience shows that a ski lodge will be full(181 guests) if there is a heavy snowfall in december, white only partially full
1. 1 answer
2. asked by katie cicione
3. 821 views
Write the object pronouns that would correctly complete each sentence.Lupe muestra la revista a nosotros. Lupe________
1. 0 answers
2. asked by Anonymous
3. 814 views
Do you know what the 5 OMM costs of a restaurant would be. I know what the 5 OMM costs are (raw materials and components costs,
1. 11 answers
2. asked by Sue
3. 797 views
One of the disadvantages of using electronic money is it is possible to lose track of one's budget.A. false B. true I honestly
1. 6 answers
2. asked by Cassie
3. 785 views
An astronaut of mass 84.0 kg is taking a space walk to work on the International Space Station. Because of a malfunction with
1. 0 answers
2. asked by Christian
3. 777 views
fedrick ordered a new sign for her store. The sign has 4 sides . It also has 2 right angles. 1 acute angle , and 1 obtuse angle
1. 1 answer
2. asked by raj
3. 776 views
Help me with this, please...A ball is dropped vertically from a height of 80 meters. After each bounce, the ball reaches a
1. 3 answers
2. asked by Me and I
3. 769 views
A vendor at a concert sells new and used CDs. The new CDs cost 2.5 times as much as the old CDs. If 4 used CDs and 9 new CDs
1. 1 answer
2. asked by Faith
3. 757 views
Which of the following angle measures represent the measure of each of the four angles of a square 45,60,90,100
1. 1 answer
2. asked by Pinks
3. 733 views
Shelly is making tomato soup. A 1-pint can of tomato juice costs $0.90. A 1-quart can of tomato juice costs $1.65. Which is a
1. 3 answers
2. asked by Anonymous
3. 730 views
Write an inequality using subtraction and the variable x so that solutions to the inequality include x = 3,5,7, and 9.Please
1. 2 answers
2. asked by Anonymous
3. 727 views
When a 30 mM aq solution of sodium acetate was prepared in the lab it had a pH of 8.8. Calculate the amount of acetic acid (in
1. 0 answers
2. asked by cillian
3. 724 views
A pack of jelly beans contains seven flavors, apricot, fig, grape, coconut, date, banana, and eggplant. How many combinations
1. 2 answers
2. asked by Hector
3. 718 views
john ordered a new sign for her store. The sign has 4 sides . It also has 2 right angles. 1 acute angle , and 1 obtuse angle .
1. 2 answers
2. asked by robert
3. 700 views
You are designing a 1000 cubic cm closed cylindrical can with radius r and height h. Assume that there is no waste in cutting
1. 1 answer
2. asked by ACDub
3. 696 views
Two rectangular garden plots with an area of 60 square feet have distinct integer dimensions. The difference in the dimensions
1. 1 answer
2. asked by Thelma
3. 693 views
I can't seem to figure out the name of this organic molecule. I know it's an amine, but that's it.There are two methyls (CH3)
1. 2 answers
2. asked by Kate
3. 689 views
An institutions evaluation of whether a person is suitable to receive credit is called:A. Credit rating B. The three C's
1. 5 answers
2. asked by Cassie
3. 689 views
What are the 5 OMM costs of a restaurant?
1. 3 answers
2. asked by Mary
3. 676 views
I am stuck on both of these questions. Would you please tell me if my reasoning is correct?1. An object is dropped off a
1. 1 answer
2. asked by Sarah
3. 672 views
A hydraulic lift has a leak so that it is only 6.0 × 101% efficient in raising its load. If the large piston exerts a force of
1. 1 answer
2. asked by Radius of a piston
3. 667 views
Since the car rents for $22.50 per day and you are charged $.15 per mile, how many miles could you drive and not spend over
1. 2 answers
2. asked by Alison
3. 664 views
If a person currently consumes 3,500 calories per day and wants to cut back their daily amount by 250 calories each week, how
1. 1 answer
2. asked by mary
3. 663 views
Alberto studied the distribution of two sets of data. He found that both sets had the same greatest value and the same center.
1. 1 answer
2. asked by Anonymous
3. 660 views

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