Archives
2011
March

Questions Asked on March 12, 2011

I need to find the thesis and main points of his argument.President John F. Kennedy’s Inaugural Address. January 20, 1961.
1. 13 answers
2. asked by Jessica A
3. 5,066 views
All of the following foods are common allergens EXCEPT:A) eggs B) orange juice C) rice D) whole wheat bread
1. 2 answers
2. asked by finial help
3. 3,287 views
A child who drinks a lot of milk but rejects most solid foods may develop the symptoms of ____ because the child is deficient in
1. 4 answers
2. asked by finial help
3. 2,770 views
a 16 foot ladder is leaning against a building. the bottom of the ladder os sliding along the pavement at 3 ft/s How fast is the
1. 1 answer
2. asked by Lost student
3. 2,210 views
The blank solution used to calibrate the spectrophotometer is 10.0mL of 0.2M Fe(NO3)3 diluted to 25.0mL with 0.1M HNO3. Why is
1. 1 answer
2. asked by Sue
3. 2,039 views
Jackson Company invests in a new piece of equipment costing $40,000. The equipment is expected to yield the following amounts
1. 2 answers
2. asked by jim1
3. 1,846 views
Suppose a cylindrical habitat in space 7.70 km in diameter and 25.0 km long has been proposed. Such a habitat would have cities,
1. 1 answer
2. asked by Rachel
3. 1,799 views
A simple pendulum of length is oscillating through a small angle θ in a medium for whichthe resistance is proportional to the
1. 4 answers
2. asked by shasha
3. 1,745 views
three displacement vectors of a croquet ball are shown in figure p3.49, where |a| = 20.0 units, |b| = 40.0 units, and |c| = 30.0
1. 1 answer
2. asked by Anonymous
3. 1,695 views
If there are 6 blue marbles and 2 red marbles in a bag, what is the probability of picking a blue marble then another blue
1. 4 answers
2. asked by jake
3. 1,654 views
Two hypothetical planets of masses m1 and m2 and radii r1 and r2, respectively, are nearly at rest when they are an infinite
1. 1 answer
2. asked by Rachel
3. 1,636 views
You are asked to go into the lab and prepare an acetic acid-sodium acetate buffer solution with a pH of 5.43 ± 0.02. What molar
1. 2 answers
2. asked by Anonymous
3. 1,567 views
For preparing a set of standard solutions of FeNCS2+, the equilibrium molar concentration of FeNCS2+ is assumed to equal the
1. 1 answer
2. asked by Anonymous
3. 1,494 views
Suppose the 435 members of the house of representatives are placed on committees consisting of more than 2 members but fewer
1. 3 answers
2. asked by pamela
3. 1,432 views
1.) which of the following represents dy/dx when y=e^-2x Sec(3x)?A.3e^-2x sec(3x) tan (3x)-2e^-2x Sec(3x)<<<< my choice
1. 2 answers
2. asked by anon
3. 1,409 views
The mass of a certain neutron star is 2.0 x 1030 kg and its radius is 6,000 m (6 km). What is the acceleration of gravity at the
1. 1 answer
2. asked by lissa
3. 1,393 views
the pka of acetone is CH3COCH3 is 19.3 which of these bases is strong enough to deprotonate acetone?a)KOH (pka of H20 = 15.7)
1. 1 answer
2. asked by ben
3. 1,374 views
The food dyes contain propylene glycol in addition to the dyes and water. The candy shells contain sucrose, corn syrup, corn
1. 1 answer
2. asked by Lisa
3. 1,321 views
The mineral ____ and vitamins ____ and ____ regulate bone and tooth formation.A) calcium, K, E B) iron, A, D C) magnesium, C,
1. 0 answers
2. asked by Anonymous
3. 1,218 views
Nutrition activities that would also promote children’s motor skill development include:A) looking at a display of ethnic
1. 0 answers
2. asked by finial help
3. 1,212 views
You have 10 coins..3 quarters,5 dimes, and 2 nickels.a. A coin is selected and then replaced. A second coin is selected and then
1. 1 answer
2. asked by Norma
3. 1,181 views
A 981-kg satellite orbits the Earth at a constant altitude of 103-km.How much energy must be added to the system to move the
1. 3 answers
2. asked by Rachel
3. 1,167 views
Subtract. Simplify by removing a factor of 1 when possible.(10bf)/(b^2-f^2)-(b-f)/b+f) Thank you for your help
1. 1 answer
2. asked by Esther
3. 1,137 views
Using the circuit for an electric bell,a) Explain why the bell won't work if the elctromagnet is replaced with a permanent
1. 0 answers
2. asked by anonymous
3. 1,137 views
In French, what does agreement mean again?Cause for example I put down this: Ils ont marches sur l'Avenue Champs-Elysees. But
1. 4 answers
2. asked by Sidney
3. 1,126 views
The digits 0, 1, and 8 look much the same if rotated 180 degrees on the page (turnedupside down). Also, the digit 6 looks much
1. 1 answer
2. asked by gaurav
3. 1,124 views
The boiling ponit of phophine is -85 oC, whilst of ammonia in the same group is -33.5 oC, how can we account for this difference
1. 1 answer
2. asked by Grace
3. 1,121 views
A student increases the temperature of a 200 cm3 balloon from 60°C to 180°C. What will the new volume of the balloon be? (Be
1. 1 answer
2. asked by Anonymous
3. 1,096 views
help me translate please!! i tried it myself but it was a mess! :(My name is Isabella and I am 14 years old. I live with my
1. 1 answer
2. asked by Ray
3. 1,055 views
Income and retained earnings relationships: Assume that retained earnings increased by $375,000 from December 31, 2008 to
1. 1 answer
2. asked by Jodie
3. 1,037 views
Columnist Dave Barry poked fun at the name "The Grand Cities" adopted by Grand Forks, North Dakota, and East Grand Forks,
1. 1 answer
2. asked by kia
3. 1,005 views
A system consists of three particles, each of mass 2.10 g, located at the corners of an equilateral triangle with sides of 22.0
1. 3 answers
2. asked by Rachel
3. 990 views
An electric kettle operates at 230V and draws a current of 13A. What would the equivalent current be at the following voltages
1. 3 answers
2. asked by anonymous
3. 990 views
perimeter of a equilateral triangle is given as 42 cm. Find the perimeter of a shaded part of triangle if the 3 sectors of a
1. 1 answer
2. asked by hesham
3. 988 views
Determine the volume of 0.240 M KOH solution required to neutralize each of the following samples of sulfuric acid. The
1. 1 answer
2. asked by Abby
3. 954 views
what is resource exploitation?
1. 1 answer
2. asked by anonymous
3. 923 views
An important vitamin-mineral combination that promotes bone growth and maintenance is
1. 1 answer
2. asked by Anonymous
3. 895 views
Calculate the amount of heat required to completely sublime 63.0 g of solid dry ice CO2 at its sublimation temperature. The heat
1. 2 answers
2. asked by Katie
3. 884 views
Calculate the amount of heat required to completely sublime 63.0 g of solid dry ice CO2 at its sublimation temperature. The heat
1. 2 answers
2. asked by Katie
3. 849 views
What is the pH of a 1.00 molar solution of NaNO3(aq)?The Ka for nitric is 0.0007.show all calculations
1. 1 answer
2. asked by Zitha
3. 833 views
Can someone please explain what this statment means when it worded like this? (I tried to figure out what it means, put I keep
1. 4 answers
2. asked by David
3. 830 views
a dense plastic toy mass of 1.2kg is floating just beneath the surface of a pond. What is the bouyant force?
1. 1 answer
2. asked by Sydney
3. 827 views
A particle is traveling along a one-dimensional path (such as a number line). The position of the particle isgoverned by the
1. 0 answers
2. asked by feysal
3. 813 views
The digits 0, 1, and 8 look much the same if rotated 180 degrees on the page (turnedupside down). Also, the digit 6 looks much
1. 1 answer
2. asked by Anonymous
3. 764 views
assume that a reseacher randomly selected 14 new born babies and counts the number of girls selected x. the probability
1. 0 answers
2. asked by Anonymous
3. 763 views
In a mobile phone network, how many times as strong would a signal be expected to be at 200 m from a base station, compared with
1. 2 answers
2. asked by Devendra
3. 741 views
Hi... i am sturgling with this Question it is ... calculatethe volume of the rectangelar box lenght 18 widht 6 height 9
1. 1 answer
2. asked by katelyn
3. 734 views
1) If the number 1,1/3,1/9, are terms of Geometric progression. Find its common ratio2) If the second term of Geometric
1. 3 answers
2. asked by bogoss
3. 726 views
A cirular coil of 19 turns and radius 10.2cm surrounds a long solenoid of radius 2.6cm and 1.00x103 turns per meter. The two are
1. 0 answers
2. asked by Matt
3. 705 views
I tried using the answer you provided but the online system I am using is not taking this as a correct answer. This is the
1. 2 answers
2. asked by gin
3. 701 views
a pond that lies in a crater is being drained at the rate of 1000m3/min.If the crater has the shape of an inverted cone of
1. 7 answers
2. asked by Mehak
3. 687 views
(2) 1500 Ù resistors are connected in series. They are then connected in parallel to a single (1)5 kÙ resistor. a) Draw the
1. 1 answer
2. asked by Chris Williams
3. 682 views
A cirular coil of 27 turns and radius 15.0cm surrounds a long solenoid of radius 4.7cm and 1.00x103 turns per meter. The two are
1. 0 answers
2. asked by Matt
3. 679 views
one million tickets are sold for a lottery in which a single prize will be awarded.(a) if you purchase one ticket, determine
1. 1 answer
2. asked by Shan
3. 666 views
A solution is made by dissolving 3.550g of Na2SO4 in water using a 100.0 mL volumetric flask. What is the molarity of the
1. 1 answer
2. asked by Anonymous
3. 666 views
Shirley has $16,000 invested in Boeing and GE stock. The Boeing stock currently sells for $30 a share and the GE stock for $70 a
1. 0 answers
2. asked by anonymous
3. 663 views
A solution whose molarity was found to be 0.5molar contain A, B, &S what is the mole friction of S given that is no S number
1. 1 answer
2. asked by Nddii
3. 660 views
Read pp. 290–291 in Ch. 18. Those pages provide an overview of writing that persuades. Ch. 4 provides ideas for choosing a
1. 1 answer
2. asked by Darlene
3. 649 views
Why sodium oxide is a solid at room temperature whereas sulfur trioxide is a low boiling point liquid?
1. 1 answer
2. asked by Grace
3. 648 views
An electric kettle operates at 230V and draws a current of 13A. What would the equivalent current be at the following voltages
1. 1 answer
2. asked by anonymous
3. 644 views
A line rotates in a horizontal plane according to the equation theta=2t^3 -6t,where theta is the angular position of the
1. 1 answer
2. asked by anon
3. 634 views
In a show the rate of an adult pass is Rs. 20 more then the children pass. when a company sold 50 adult passes and 200 children
1. 2 answers
2. asked by rabia
3. 632 views
matt used centimeter cubes to make a solid that had a volume of 5 cubic centimeters and a surface area of 22 square centimeters.
1. 1 answer
2. asked by jake
3. 629 views
Utilization of a SWOT Analysis is a common method of comparing Internal and External factors that impact an organization. What
1. 0 answers
2. asked by renn
3. 623 views
What volume of a 0.34M MgCL2 solution is required to make 250ml of a 0.10M solution by dilution?
1. 1 answer
2. asked by n/a
3. 615 views
Information about a project Darcy Company is considering is as follows:Investment $1,000,000 Revenues $700,000 Variable costs
1. 0 answers
2. asked by jim1
3. 602 views
The digits 0, 1, and 8 look much the same if rotated 180 degrees on the page (turnedupside down). Also, the digit 6 looks much
1. 1 answer
2. asked by gaurav
3. 598 views
Information about a project Darcy Company is considering is as follows:Investment $1,000,000 Revenues $700,000 Variable costs
1. 0 answers
2. asked by jldix
3. 597 views
Consider the function f(x)=In(x^2+1). Calculate the slope of the tangent line at the point(2,ln(5)). Round your answer to two
1. 1 answer
2. asked by Abnerbell
3. 595 views
2) Niccolo Machiavelli was a Florentine who was active in politics in that Italian city-state, where bloodshed and destruction
1. 1 answer
2. asked by Olivia
3. 590 views
A-Asking the user to pick a number between 1 and 20 and having the computer pick a number between 1 and 20 and telling the user
1. 2 answers
2. asked by ami
3. 589 views
Use the central limit theorem to find the approximate probability that the mean number of flaws exceeds 1.6 per square yard.
1. 1 answer
2. asked by Anonymous
3. 581 views
Van Meter Company is considering the purchase of the following computer equipment, which is considered 5-year property for tax
1. 0 answers
2. asked by jim1
3. 580 views
A particle moves on the x-axis with an acceleration, a=(6t-4)ms⁻1. Find the position and velocity of the particle at t=3 , if
1. 2 answers
2. asked by shasha
3. 575 views
In 256PSK, how many bits will each symbol be able to represent?My answer is 8. is it correct?
1. 2 answers
2. asked by Devendra
3. 567 views
Van Meter Company is considering the purchase of the following computer equipment, which is considered 5-year property for tax
1. 0 answers
2. asked by jldix
3. 566 views
In a show the rate of an adult pass is Rs. 20 more then the children pass. when a company sold 50 adult passes and 200 children
1. 1 answer
2. asked by rabia
3. 557 views
why diversity is or is not an important element of our Canadian culture in your opinion?
1. 7 answers
2. asked by Natasha
3. 555 views
i posted this already but i got the answer for someone elses question.the pka of acetone is CH3COCH3 is 19.3 which of these
1. 0 answers
2. asked by ben
3. 553 views
1. Recently American Express, Visa and MasterCard have been pushing hard into the small-ticket end of the credit card market.
1. 1 answer
2. asked by Amari
3. 547 views
A device is rated to operate at a voltage of 24V. It has a protection circuit consisting of (4) 25 A fuses.a) Discuss whether
1. 1 answer
2. asked by Chris Williams
3. 544 views
Find constants a and b in the equation f(x)= ax^b/(ln(x)) such that f(1/8)= 1 and the function has a local minimum at x= 1/8
1. 2 answers
2. asked by Shannon
3. 530 views
A random sample is obtained from a normal population with a mean that equals 80 and a standard deviation that equals 8
1. 1 answer
2. asked by Jim
3. 519 views
Can you please tell me if these are correct? Thank you!Generally, people with lower incomes, less education, and lower job
1. 1 answer
2. asked by lara
3. 515 views
A coil is made up of 19 square loops with the sides equal to 5.3 cm. The coil is placed in a uniform 350 mT magnetic field with
1. 2 answers
2. asked by Justin
3. 505 views
can you evaluate my essay ? tell me waht do you think about it, and what should i do to improve it.Satisfaction The grass is
1. 2 answers
2. asked by sara
3. 504 views
What is the molar concentration of calcium hydroxide that has 0.185g solute in 100ml solution?
1. 1 answer
2. asked by n/a
3. 502 views
What is the international state of affairs in 1450?
1. 1 answer
2. asked by Anonymous
3. 502 views
2. Recent economic concerns prompted President Obama to meet with credit card industry executives in April, 2009. The national
1. 1 answer
2. asked by Anonymous
3. 497 views
I need help with this problem for school. For the first one i got .3758 and second 1.6, but i don't think they are right. My
1. 1 answer
2. asked by Mike
3. 497 views
every week from monday to friday you go to class. when it is raining, you take an umbrella.but on the weekend,what you do
1. 0 answers
2. asked by masha
3. 495 views
when a coin is tossed 4 times, 16 equally likely outcomes are possible, what are they
1. 1 answer
2. asked by Anonymous
3. 494 views
prove that (sin^4x-cos^4x)/(sinx-cosx) = sinx+cosx
1. 1 answer
2. asked by Anonymous
3. 493 views
why does scotland, wales and WW england have the most rainfall compared to the most populated like SE England.
1. 2 answers
2. asked by anonymous
3. 488 views
$3\4LB
1. 1 answer
2. asked by brittney
3. 486 views
in 1993, the life expectancy of males in a certain country was 68.6 yrs. in 1997, it was 71.0 . the linear function that fits
1. 3 answers
2. asked by bianca, pleeease help i'm lost
3. 485 views
A circuit breaker uses an electromagnet.Explain why the current is cut off by a circuit breaker if it is larger than a certain
1. 2 answers
2. asked by anonymous
3. 476 views
a pond that lies in a crater is being drained att he rate of 1000m3/min.If the crater has the shape of an inverted cone of
1. 2 answers
2. asked by Mehak
3. 476 views
Using the circuit for an electric bell,a) Explain why the bell won't work if the elctromagnet is replaced with a permanent
1. 0 answers
2. asked by anonymous
3. 474 views
If your marginal utility from your last session with your personal trainer is equal to the price she charged you, then:Thank
1. 3 answers
2. asked by Jane
3. 471 views

Back to March 2011

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025