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2012
March

Questions Asked on March 10, 2012

Why do the rate of reaction for a reversible reaction slows down at equilibrium stage.
1. 2 answers
2. asked by Rose
3. 1,990 views
Given y = 5 sin(6x – pie), state the(a) period (b) phase shift
1. 1 answer
2. asked by Brian
3. 547 views
explain how to find ans. a clock has a circumference of 166cm. what is the diameter
1. 2 answers
2. asked by daryl
3. 766 views
Identify a firm in any industry operating and discuss the segmentation strategies for it's product
1. 1 answer
2. asked by Ayensu
3. 343 views
Find the points of inflection of the graph of the function. (If an answer does not exist, enter DNE.)f(x) = 1/3x^4 + 4x^3 for
1. 2 answers
2. asked by Angelina
3. 801 views
There is a 100 point test with 38 questions. The test has 2 point questions, and 5 point questions. How many 5 point questions
1. 1 answer
2. asked by Paige
3. 422 views
A long cylindrical insulator has a uniform charge density of 1.0 #C/m3 and a radius of9.0 cm. a) What is the electric field
1. 2 answers
2. asked by Fatima
3. 2,416 views
how do you find the area of 5 5/8 and 2 7/8?
1. 1 answer
2. asked by michael
3. 261 views
perform the indicated operation, give answer in scientific notation.(5x10^2)x(5.6x10^4)
1. 2 answers
2. asked by Anonymous
3. 490 views
1. On a measure of anxiety, the mean is 79 and the standard deviation is 12. What are the z-scores for each of the following raw
1. 1 answer
2. asked by bertha
3. 1,119 views
what are the equivalent fractions for 7/20
1. 2 answers
2. asked by shion
3. 1,625 views
M= 500 SD= 100 What X value, separates the top 15% of the distribution from the rest?
1. 2 answers
2. asked by Amy
3. 564 views
y= sqrt(81-x^2)What length and width should the rectangle have so that its area is a maximum? (smaller value) (larger value)
1. 0 answers
2. asked by Angelina
3. 637 views
what are the equivalent fractions for 9/8
1. 4 answers
2. asked by shion
3. 1,841 views
M= 19.8 SD= 7.2What is the probability of randomly selecting a student with a treadmill time greater than 25 minutes? In
1. 2 answers
2. asked by Amy
3. 673 views
January 1,07 S.Henry sales ledger appear D Fung $200 and C Manley $120.On february 1 Henry accept $150 from D.Fung and march 10,
1. 0 answers
2. asked by charlette powell
3. 365 views
The total charge in an electrical circuit as a function of time is given by q=t/(t^2+1) coulombs. Find the maximum charge of q.
1. 0 answers
2. asked by Candy
3. 632 views
Water reaches its maximum density above its freezing point. The volume V (in cubic diameters) of 1 kg of water at temperature T
1. 0 answers
2. asked by Candy
3. 505 views
The strength of a beam with rectangular corss-section is directly proportional to the product of the width and the square of the
1. 0 answers
2. asked by Candy
3. 866 views
A closed box is to be a rectangular solid with a square base and volume of 12 ft^3. Find the most economical dimensions if the
1. 0 answers
2. asked by Candy
3. 698 views
A cicular metal plate is being heated and expands so that its radius increases at the rate of 0.25 mm/min. How fast is the area
1. 0 answers
2. asked by Candy
3. 517 views
Two ships are leaving port at the same time. The first ship is sailing due east at 20 km/hr and the other due north at 15 km/hr.
1. 1 answer
2. asked by Candy
3. 1,366 views
Hi!I would like to know the definitions for... ELEMENT: something on the periodic table? COMPOUND: molecule with at least 2
1. 1 answer
2. asked by Cicilia
3. 626 views
A boat being pulled toward a wharf by a rope attached to the boats deck from a point 8.0 m above the deck. If the rope is being
1. 1 answer
2. asked by Candy
3. 1,090 views
Wheat is poured on the ground at a rate of 12 ft^3/s. The pile forms a cone whose altitude is always three fourths of the
1. 1 answer
2. asked by Candy
3. 1,124 views
Just wondering if someone is able to give instructions as to how to go about this questions?As part of a large research project,
1. 1 answer
2. asked by MM
3. 526 views
How many positions would be needed to represent 57^10,001 in ordinary decimal notation.Thanks!
1. 1 answer
2. asked by Sandy
3. 949 views
The pulley system shown in the figure is used to lift a 52-{\rm kg} crate. Note that one chain connects the upper pulley to the
1. 1 answer
2. asked by JO
3. 1,453 views
A zinc-copper battery is constructed as follows at 25 degree C:Zn | Zn2+(0.15 M) || Cu2+(1.70 M) | Cu The mass of each electrode
1. 1 answer
2. asked by Puja
3. 1,207 views
given triangle abc, measure of angle b= 120 degrees, ab= 6 units, bc= 10 units, find the area of abc
1. 1 answer
2. asked by Anonymous
3. 1,073 views
y = 40 + (x - 600)*0.35y = 50 + (x - 600)*0.10 what are the steps to get the answer
1. 1 answer
2. asked by des
3. 531 views
An electric post was broken by a strong typhoon.It formed a right triangle with the ground.If a broken part makes an angle of 25
1. 1 answer
2. asked by NIRVANA RIZA A. GARON
3. 4,118 views
An ion enters a mass spectrometer which has a .18 T field perpendicular to?an electric field of 1.6 kV/m and selects a velocity.
1. 1 answer
2. asked by fatih
3. 1,291 views
a magnetic field goes from the top to the bottom of this page. what direction will a proton moving diagonally from the upper
1. 1 answer
2. asked by fatih
3. 711 views
The width of a rectangle is fixed at 7 cm. Determine (in terms of an inequality)those lengths for which the area will be less
1. 2 answers
2. asked by Jeannine
3. 3,208 views
two particle with equal mass, one carrying a charge q and the other -2q each enter at right angles to a uniform magnetic field
1. 0 answers
2. asked by fatih
3. 440 views
a square playground has area of 174 m2 .what is the approximate lenght of each side of the playground?
1. 1 answer
2. asked by brenda
3. 416 views
2. Let R be the region in the first quadrant bounded by the graphs of (x^2/9)+(y^2/81)=1 and 3x+y=9 .a. Set up but do not
1. 0 answers
2. asked by Taeyeon
3. 1,184 views
A projectile is launched from a platform 20 feet high with an initial velocity of 72 feet per second,The height h of the
1. 0 answers
2. asked by Brian
3. 814 views
Suppose that sin q = − 12/13 and that q is a Quadrant IV angle.(a) Find the exact value of cos q. Show work. (b) Find the
1. 0 answers
2. asked by Brian
3. 693 views
a positive charge is moving to the right and experiences a vertical upward magnetic force. In which direction is the magnetic
1. 1 answer
2. asked by fatih
3. 1,994 views
Let f (x) = 5x^2 – 9 and g(x) = x – 3.(a) Find the composite function ( f o g)(x) and simplify. Show work. (b) Find ( f o
1. 0 answers
2. asked by Brian
3. 475 views
Find the equation for a line which passes through the points (–1, 1) and (3, –7). Write theequation in slope-intercept form.
1. 0 answers
2. asked by Brian
3. 457 views
A 0.5 kg air-hockey puck is initially at rest. What will its kinetic energy be after a net force of 0.3 N acts on it for a
1. 1 answer
2. asked by Michelle
3. 882 views
For the parabola given by (y – 3)^2 = 8(x + 5), find the following:(a) direction parabola opens (to the left, right, up, or
1. 0 answers
2. asked by Brian
3. 415 views
Points (–1, 6) and (–3, 2) are endpoints of the diameter of a circle.(a) What is the exact length of the diameter? (Simplify
1. 0 answers
2. asked by Brian
3. 666 views
(a) What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a speed of 9.62 m/s when going
1. 1 answer
2. asked by Ryan
3. 1,117 views
Bob, a resident of Metropolis, pays Metropolis an annual tax of $50 plus 1.9% of his annualincome. If Bob paid $2,387 in tax,
1. 0 answers
2. asked by Brian
3. 389 views
A can of soda at 80° F. is placed in a refrigerator that maintains a constant temperature of 36°F. The temperature T of the
1. 0 answers
2. asked by Brian
3. 748 views
How much work does a 69 kg person do against gravity in walking up a trail that gains 790 m in elevation
1. 2 answers
2. asked by Michelle
3. 667 views
Given the function�" f(x)=1/4x− 3, find a formula for the inverse function.
1. 1 answer
2. asked by Brian
3. 889 views
(a) State the reference angle associated with 265°.(b) Convert 265° to radians. Leave the answer in terms of pie .
1. 1 answer
2. asked by Brian
3. 388 views
Are there any good literacy sites?
1. 5 answers
2. asked by ☻i♥zee☻
3. 461 views
A mas of 100 Kg hangs from a cable secured to a steel pole and supported by another cable as shown below. Find the tension (T)
1. 0 answers
2. asked by Mary
3. 1,077 views
A mass sits at the top of a 2 meter long ramp inclined at an angle of 30 degrees (to the horizontal). When the mass is released,
1. 1 answer
2. asked by Mary
3. 665 views
NEED TO FIND THE DOMAIN AND RANGE OF F(X)=2X-3
1. 1 answer
2. asked by CAROLYN
3. 391 views
Determine the value for the acceleration due to gravity at the surface of the planet Mars, given the following data: Mass of
1. 0 answers
2. asked by Kelly
3. 637 views
Write the balanced equations for the following examples:a) potassium hydroxide + sodium sulfide --> potassium sulfide + sodium
1. 1 answer
2. asked by Nene
3. 691 views
Mr. Rogers wants to fence in a rectangular garden next to a straight section of the SciotoRiver. He has 330 feet of fencing to
1. 1 answer
2. asked by Sandy
3. 1,304 views
Here are some more sentences I really need you to check. Thank you.1) His work (better job) consists in changing the words of
1. 1 answer
2. asked by Henry
3. 435 views
An RLC circuit has voltage supplied to it at a frequency of 13.0 kHz with a phase difference between the current and the voltage
1. 1 answer
2. asked by fatih
3. 1,405 views
A 1O-m ladder rests againts the wall of a house.The foot of the ladder on the ground is 1.3 m from the wall.What angle does the
1. 2 answers
2. asked by NIRVANA RIZA A. GARON
3. 1,293 views
an RlC circuit has a resistance of 4 kOhm, a capacitance of 33 uF, and an inductance of 23 H. if the frequency of the
1. 1 answer
2. asked by fatih
3. 688 views
The decomposition of hydrogen peroxide in the presence of potassium iodide is believed to occur by the following mechanism:step
1. 0 answers
2. asked by Hannah
3. 829 views
at 3.68100017 kHz the reactance in a circuit of a 9 uF capacitor and an inductor are equal in magnitude. what is the value of
1. 2 answers
2. asked by fatih
3. 1,204 views
if the average number of textbooks in professors' offices is 16, the standard deviation is 5, and the average age of the
1. 3 answers
2. asked by linda
3. 2,026 views
what's 60% of $47,000.00
1. 3 answers
2. asked by Dee
3. 304 views
A rate of 40 percent could be expressed as 2/5.true or false
1. 1 answer
2. asked by Anonymous
3. 590 views
what process do you follow to come to a conclusion
1. 0 answers
2. asked by Anonymous
3. 318 views
1. when he roman government began to persecute Christiansunder Nero, a) Christianity almost disappeared b) Christians had to
1. 11 answers
2. asked by ☻i♥zee☻
3. 1,179 views
What is the underlying message of all of Arthur Jarvis’s writing? How does reading his son’s writing affect the behavior of
1. 2 answers
2. asked by john
3. 621 views
If p is a positive integer and is greater than 3. How many prime integers are there in 3p including 1 and 3p
1. 1 answer
2. asked by Help
3. 488 views
If p is a positive integer and is greater than 3. How many prime integers are there in 3p including 1 and 3p
1. 1 answer
2. asked by Help
3. 480 views
How do you synthesize methysulfonyl benzene from Benzene?
1. 0 answers
2. asked by Tom
3. 344 views
how to start an opening paragrph for explaning what love and infatuation means
1. 1 answer
2. asked by alexis
3. 401 views
find comparsion as a ratio reduce to lowest term of 47ft and63yd.
1. 1 answer
2. asked by janice brown
3. 382 views
In 1966, the U.S. Surgeon General's health warnings began appearing on cigarette packages. Data gathered after 1965 indicate
1. 1 answer
2. asked by kim
3. 539 views
Why did Christian church come to be ruled by hierarchy?Any and all help is appreciated. ☺♦☻
1. 4 answers
2. asked by ☻i♥zee☻
3. 304 views
What, according to the basic conditions of employment act applies with regard to the contraventions?
1. 2 answers
2. asked by Sthembiso
3. 440 views
I have homework in managerial accounting, textbook by Atkinson 6edition.Problems, 10-59, 10-68, 11-68 and case 11-73. Pages;
1. 1 answer
2. asked by John Williams
3. 444 views
In 1995 the united states recovered 21% of its municiple solid waste through recycling up from 17% in 1990. Let y represent the
1. 0 answers
2. asked by Ann
3. 431 views
How can you find a copy of the King of the Ring Worksheet. I lost it and I need a new copy
1. 2 answers
2. asked by Adam
3. 461 views
A 35-foot long ladder is leaning against the wall of a building.How far from the ground is the top of the ladder and how far
1. 1 answer
2. asked by NIRVANA RIZA A. GARON
3. 1,189 views
1. A test has a mean of 50, standard deviation of 10.A. What scores separate the middle 25% from the rest b. What proportion
1. 1 answer
2. asked by Susan
3. 589 views
The value of many things we own depreciates over time. When an asset's value decreases by a fixed amount each year, the
1. 1 answer
2. asked by kim
3. 729 views
(4.35E-2 - x)(7.56E-2 -x )============================ (0.324 + 2x)2 Rearrange to get an expression of the form ax2 + bx + c = 0
1. 2 answers
2. asked by bob
3. 852 views
I still have some sentences to check. Thank you very much to you all!1) He was one of the most famous foreigners participating
1. 1 answer
2. asked by Henry
3. 955 views
Please help! I've tried several times on my calculator and I can't get it right!Find the force of attraction on a 3 kg mass at
1. 1 answer
2. asked by Sam
3. 523 views
Find the force of attraction on a 3 kg mass at the surface of a planet given the following information about the planet:mass =
1. 3 answers
2. asked by Sam
3. 394 views
A 10 year old has a heart rate of 210 and a 15 year old has a heart rate of 205 and so on. Right an equation that can be used to
1. 1 answer
2. asked by Paige
3. 502 views
A company produced 2,590,000 small appliances in one year and made a profit of 6,590,000. What was the profit of each appliance?
1. 1 answer
2. asked by Marie
3. 583 views
Why were the Christians persecuted by the Romans? At first I thought it was because they didn't believe in God. But then I had
1. 5 answers
2. asked by ☻i♥zee☻
3. 540 views
a 60 gram tennis ball completed 5 revolutions in 1.68 seconds. given that the radius was 35 centimeters, what haning mass was
1. 1 answer
2. asked by Sarah
3. 443 views
Let x and y be the amounts of time (in minutes) that a particular commuter must wait for a train on two independently selected
1. 2 answers
2. asked by Roshelle
3. 1,179 views
what are van der waals forces
1. 3 answers
2. asked by jake
3. 637 views
Over many years, Jake and Jo Bob built up a barbeque ribs business, Hambones, Inc., which caters picnics and parties and sells
1. 0 answers
2. asked by parth
3. 542 views
Estimate the limit numerically.lim as x→(approaches to)5 6e^(x − 5) How do I solve it? I don't plug in the numbers do I?
1. 2 answers
2. asked by Nick
3. 661 views
A 35-foot long ladder is leaning against the wall of a building.How far from the ground is the top of the ladder and how far
1. 3 answers
2. asked by nestor v. reye,Jr.
3. 1,457 views
Calculate the solubility of Mn(OH)2 in GRAMS PER LITER when buffered at each of the following.a)pH 7.4 b)pH 9.2 c) pH 11.5
1. 1 answer
2. asked by JIM
3. 652 views
Archaeologists and forensic scientists use the length of of human bones to estimate the height of his/her femur f(the bone from
1. 2 answers
2. asked by kim
3. 888 views

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