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2012
June

Questions Asked on June 8, 2012

a man 6ft tall walks at the rate of 5ft/sec toward a streetlight that is 16ft above the ground. At what rate is the length of
1. 1 answer
2. asked by Teri
3. 10,173 views
What is the minimum downward force on the box in the figure that will keep it from slipping? The coefficients of static and
1. 1 answer
2. asked by garth
3. 7,631 views
a light shines from the top of a pole 50ft high. a ball is dropped from the same height from a point 30 ft away from the light.
1. 1 answer
2. asked by Teri
3. 5,847 views
A uniform plank of length 5.0 m and weight 225 N rests horizontally on two supports, with 1.1 m of the plank hanging over the
1. 2 answers
2. asked by Hannah
3. 4,087 views
x=x0+v0t+1/2at^2. Assuming that x0=0, a=2, and x=h, solve for t in terms of initial v and h?x0 mean initial value of x same with
1. 2 answers
2. asked by Joseph
3. 3,615 views
In one process of 5.75 kg of CaF2 are treated with an excess of H2SO4 and yield 2.85 kg of Hf calculate the percent yield of hf?
1. 2 answers
2. asked by April
3. 3,483 views
A superball is dropped from a height of 2 m and bounces 90% of its original height on each bounce.(a) When it hits the ground
1. 5 answers
2. asked by Angie
3. 3,178 views
Consider the following unbalanced equation.H1+(aq) + Fe(s) H2(g) + Fe2+(aq) What is the balanced oxidation half-reaction? What
1. 1 answer
2. asked by Mel
3. 2,988 views
In what ways are microwave and ultraviolet radiation the same? In what ways are they different?
1. 1 answer
2. asked by Yeneta
3. 2,919 views
Identify the unknown particles X and X' in the following nuclear reactions. (In parts (a) and (b), enter only the missing
1. 3 answers
2. asked by Ashley
3. 2,396 views
The magnitude of the momentum of a cat is p. What would be the magnitude of the momentum (in terms of p ) of a dog having two
1. 1 answer
2. asked by BigJoe
3. 2,050 views
An electron in the n=5 level of an H atom emit a photon of wavelength 1281nm. To what energy level does the electron move?
1. 1 answer
2. asked by Yeneta
3. 1,883 views
1. Why is a high level of subsistence agriculture a characteristic of less developed countries?B. It shows that the country uses
1. 5 answers
2. asked by Anonymous
3. 1,520 views
Along a straight road through town, there are three speed-limit signs. They occur in the following order: 66 , 31 , and 19 mi/h,
1. 2 answers
2. asked by Jackie
3. 1,385 views
An arrangement of two pulleys, as shown in the figure, is used to lift a 49.6-kg mass a distance of 3.70 m above the starting
1. 0 answers
2. asked by Akbar
3. 1,261 views
From each corner of a square piece of cardboard, remove a square of sides 3 inch. Turn up the edges to form an open box. If the
1. 1 answer
2. asked by HELP ME PLEASE!
3. 1,224 views
The value of ƒ¢H�‹ for the reaction below is -482 kJ. Calculate the heat (kJ) released to the surroundings when 12.0 g of
1. 1 answer
2. asked by Harlem
3. 1,197 views
RM 2000 was invested on 15march 2012. If the simple interest rate offered was 10% per annum, find the interest received on 29
1. 1 answer
2. asked by mariam
3. 1,192 views
If the trend for the growth in the median home value continues=d, what would be its value in the year 2007? show how you
1. 0 answers
2. asked by Jewel
3. 1,180 views
1)A government where the executive of the nation comes directly from the legislature is known as a parliamentary government,
1. 5 answers
2. asked by Booker Perry
3. 1,154 views
An arrangement of two pulleys, as shown in the figure, is used to lift a 49.6-kg mass a distance of 3.70 m above the starting
1. 2 answers
2. asked by Akbar
3. 1,148 views
Distinguish between an absorption spectrum and an emission spectrum.with which did bohr work?
1. 2 answers
2. asked by Yeneta
3. 1,144 views
An airplane is leaving the first airport (A) at a bearing of 70 degrees. It then travels 238 miles to airport B. After fueling
1. 1 answer
2. asked by Jill
3. 1,109 views
What exercises could you still do at 50 years old? Are you working out now? What are you able to do? What about at 70 years old?
1. 3 answers
2. asked by Andy
3. 1,085 views
The legs of a right triangle are 3 and 4 units long. Find the lengths, to the nearest tenth, of the segments into which the
1. 2 answers
2. asked by molly
3. 1,016 views
(a) If the length of the Achilles tendon increases 0.55 cm when the force exerted on it by the muscle increases from 2200 N to
1. 1 answer
2. asked by Adam
3. 929 views
A classroom test that measures appropriate knowledge and/or skills is likely to be reliable because of the strong link between
1. 1 answer
2. asked by zz
3. 914 views
If the trend continued, in how many years would the median home value be $170,000? Show how obtained your answer using the
1. 2 answers
2. asked by Jewel
3. 831 views
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial temperature of the parcel at
1. 0 answers
2. asked by Sandra
3. 827 views
A community 5K run will award $ 50 to the winner. 40 people enter the race,and they each pay an entry fee of $20. Assuming thay
1. 1 answer
2. asked by angela
3. 778 views
Can you check my letter. It's a project for English. We are making our writing portfolios. I'm almost done I just have to do
1. 5 answers
2. asked by Laruen
3. 767 views
a number which is less than or equal to 150 butif counted in pairs, one will remain if counted in threes, two will remain if
1. 2 answers
2. asked by kala
3. 756 views
How many grams of carbohydrate does a person of mass 75 kg need to metabolize to climb five flights of stairs (15 m height
1. 1 answer
2. asked by Nasir
3. 713 views
How do I solve Quadratic equations by factoring?(for example how would I solve n2 - 10n = -21 if I was supposed to get the
1. 1 answer
2. asked by Grace
3. 710 views
a farmer wants to fence in part of her land so that her chickens will have thier own little area. if she only has 28 feet of
1. 1 answer
2. asked by Alyssa
3. 694 views
1)The Greeks openly accepted all groups of people into their "total democracy.2)The Greeks were the first to refer to one of
1. 8 answers
2. asked by Booker Perry
3. 655 views
A 90Kg box is pushed by a horizontal force F at constant speed up a ramp incined at 28 degrees. Determine the magnitude of
1. 1 answer
2. asked by Rose
3. 630 views
Critical thinking is very important in making decisions that impact an organization’s growth and survival. Which of the
1. 2 answers
2. asked by Samantha
3. 628 views
Consider the system2N2O5(g) <----> 2N2O4(g) + O2(g) + heat at equilibrium at 25�C. If the temperature were raised would the
1. 3 answers
2. asked by luke
3. 615 views
). How could benchmarking be effectively used to achieve competitive advantage? Provide an example.2).What information is gained
1. 0 answers
2. asked by Vickie
3. 608 views
1. Who is Aibo?2. He is a robot dog. 3. It is a robot dog. 4. What is Aibo? 5. He is a robot dog. 6. It is a robot dog. (Are the
1. 1 answer
2. asked by rfvv
3. 603 views
do you guys know of any good FREE resume building sites?
1. 1 answer
2. asked by Blaze
3. 594 views
which if the following stars is brightest Nova, white dwarf, red giant, or main sequence
1. 1 answer
2. asked by tia
3. 593 views
A CAR ACCELERATES TO 36M/S FOR 4 SECS BEFORE DECELERATING TO 32M/S FOR THE NEXT 6 SECS. CALCULATE THE DISTANCEPLEASE PLEASE HELP
1. 3 answers
2. asked by fahd
3. 592 views
Having undertaken a variety of proactive steps to forestall the inclusion of items that might, due to an item's content, have an
1. 4 answers
2. asked by bj
3. 570 views
List the coordinate of any two points on the graph in (x,y)form. The numbers on the horizontal axis are 1,0,2,0,3,0, 4.0 and 5.0
1. 1 answer
2. asked by Jewel
3. 556 views
For the life of me, I can't seem to remember the name of Whitney's brother from the shory story "The Premontion" by Joyce Carol
1. 2 answers
2. asked by Gwen
3. 555 views
Ms. Sue, I urgently need you to check this email. Thank you1) I suppose you received the remaining balance because my bank has
1. 1 answer
2. asked by Mike
3. 554 views
radicals multiply and simplify by factoring____ ______ ^3|y^7* ^3|16y^8 unsure how to do root square sign.
1. 2 answers
2. asked by Randy
3. 553 views
You provide the manufacturer’s recommended dose of an antibiotic, which is 10mg/kg IV for a 100kg patient. You then draw a
1. 0 answers
2. asked by Amy
3. 552 views
The area of a rectangular swimming pool is given by 4x^2+19x+12 ft one side length f the pool is given by 4x+3 feet. What is an
1. 1 answer
2. asked by ladybug
3. 544 views
What is the molarity of a solution prepared by dissolving 2 moles of BaCl2 in enough water to make a 4.0 L solution? M= mols/La.
1. 1 answer
2. asked by Anonymous
3. 544 views
dose is 10mg/kg IV for a 100kg patient. level drawn at level 30 minutes after the dose.The serum level of this antibiotic
1. 0 answers
2. asked by Amy
3. 536 views
A car starts from rest and travels for 6.3 s witha uniform acceleration of 2.3 m/s2. The driver then applies the brakes, causing
1. 1 answer
2. asked by j
3. 532 views
By the early 2000s which country was Taiwan's third largest trading partner?(China),(South Korea). ( U.S.),(Japan)
1. 3 answers
2. asked by Blake
3. 524 views
Some bacteria are propelled by motors that spin hair-like flagella. A typical bacterial motor turning at a constant angular
1. 1 answer
2. asked by Hannah
3. 522 views
perform the indicated operations give answer in scientific notation(5x10 to second power) x (5.6 x 10 to the fourth power)
1. 1 answer
2. asked by Lourane
3. 522 views
my question is what obstacles do i have to overcome to succeed?
1. 4 answers
2. asked by mai
3. 520 views
4=2cos(pi/6t-2pi/3)+4How do i solve this step by step ith justification for each step? super frustratd thankyou
1. 1 answer
2. asked by wendell
3. 519 views
Spud McTator climbs his sailboat's mast while anchored. He fires his potato gun. The height of the potato above the ocean is
1. 1 answer
2. asked by help :)
3. 517 views
1) if x+1/x=2,then x^2012+1/x^2012=?2)if A>B>C>D,find the digits A,B,C,D (which are from1 to 9), so that ABCD-DCBA=BDAC.
1. 1 answer
2. asked by sagar
3. 513 views
Explain the focus on the idea of natural law as an extension of human nature during the conclusion of the seventeenth century.
1. 2 answers
2. asked by grace
3. 510 views
whats that thing called that horses have on their face? it looks like a rope or string of some sort
1. 2 answers
2. asked by Anonymous
3. 505 views
rising action definition
1. 3 answers
2. asked by Laruen
3. 502 views
foreshadow definition??? (literary term)
1. 2 answers
2. asked by Laruen
3. 497 views
A gardner wants to create a triangular garden in the shape of a right triangle with shaortest side lengthx-8y ft and the middle
1. 1 answer
2. asked by ladybug
3. 493 views
a boy was employed on the understanding that he was to receive 'p' paise for everyday he worked and 'q' paise for everyday when
1. 1 answer
2. asked by sagar
3. 492 views
1) The following graphs shows the growth of the median home value in a particular region of the united states starting in 1996.
1. 0 answers
2. asked by Jewel
3. 488 views
Assessment of the strategic fit between Square D and Schneider. What are the pros and cons of a combination?
1. 0 answers
2. asked by Sherry
3. 486 views
A school designer wants to create a whiteboard with the optional dimensions to enhance learning. It is determinedd that if one
1. 1 answer
2. asked by ladybug
3. 471 views
What would be the APR on $1200.00 if the total interest paid was 75.00 for 36 months. The bank charge a service charge of 12.00
1. 0 answers
2. asked by Sheri Zinnel
3. 467 views
how might you use critical thinking to help someone who is struggling with low self-esteem and low self-worth to see beyond the
1. 0 answers
2. asked by sharon
3. 459 views
As company ombudsman, your task is to investigate complaints of wrongdoing on the part of corporate directors and officers,
1. 0 answers
2. asked by Marcal
3. 456 views
A 0.05 N solution of a salt occupying a volume between two platinum electrodes seprated by a distance of 1.72 cm an having an
1. 0 answers
2. asked by Robin Singh Hayer
3. 453 views
An isosceles triangle is inscribed in a circle. The shortest side is the base which is 16 cm long. If the radius of the circle
1. 1 answer
2. asked by Jill
3. 448 views
When you add 100ml of a 0.1M HCl solution to 200 ml of 0.4M NaOH solution what is the pH?can you please show detailed work. o
1. 1 answer
2. asked by jen
3. 447 views
purpose of an organization chart and what it accomplishes for healthcare organization?
1. 1 answer
2. asked by Juanita
3. 444 views
I need to interpret the meaning, mood, or idea communicated from the painting, The Second Chinese Horse by Lascaux. Help please.
1. 2 answers
2. asked by Anonymous
3. 422 views
what do you call a river or stream that runs or flows really fast?
1. 1 answer
2. asked by samantha
3. 418 views
_____ are symbols used to indicate changes that need tobe made to text.A. Proofreaders marks B. Correction Marks C. Insertion
1. 1 answer
2. asked by Sarah
3. 414 views
Distance DC = FE = HG = AB = 2.7mFH = FD = GE = EC = CB = 2 m Find the supporting reaction of H, Member BD (Tension Force),
1. 0 answers
2. asked by ToT_Alex
3. 414 views
A 4'' diameter round pizza with area As and a 12'' diameter round pizza with area Ab. What is the ratio Ab/As?How many times
1. 1 answer
2. asked by Joseph
3. 401 views
What is the square root of:-a)6889 b)1681
1. 1 answer
2. asked by joshua
3. 389 views
distance = velocity x time36m/s x4 =144/2 = 72 d=vt 32 x 6 = 192 distance - 72M + 192M = 264M
1. 1 answer
2. asked by fahd
3. 388 views
Consider the equation -mv0 +3mv0 = 4mvf. Where m and v0 are constants, Solve for vf. Simplify answer.
1. 1 answer
2. asked by Joseph
3. 384 views
What can be done to help society improve its understanding of the world's natural resources and how to utilize them? Why?
1. 1 answer
2. asked by Betty
3. 361 views
solve2-x=11(x-1) would the correct answer be x=___9 11
1. 1 answer
2. asked by Lourane
3. 355 views
A car teeters on the edge of a cliff. A eagle weighing 55 N lands on the hood 1.1 M from the edge of the cliff which functions
1. 1 answer
2. asked by Joshua Mclaurin
3. 349 views
idea about the impact of energy field through medicine
1. 1 answer
2. asked by airiz
3. 334 views
solvex-2.1=-7.5 would the correct answer be -5.4
1. 1 answer
2. asked by Lourane
3. 324 views
solve2.3=_-4 2
1. 1 answer
2. asked by Lourane
3. 309 views

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