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2011
April

Questions Asked on April 2, 2011

The windows of a downtown office building are arranged so that each floor has six fewer windows than the floor below it. If the
1. 2 answers
2. asked by matt
3. 6,312 views
According to Erikson, the stage of intimacy versus isolation:a. Is followed by the search for identity b. Is characterized by a
1. 5 answers
2. asked by Megan :)
3. 3,870 views
Why did the sea monster eat 27 ships carrying potatoes?
1. 8 answers
2. asked by keana
3. 3,783 views
I have 14 questions and I was wondering if someone could check my answers. This is a do or die situation. If I don't get an A, I
1. 5 answers
2. asked by Brittany
3. 3,333 views
Oaktree Company purchased a new machine and made the following expenditures:Purchase price $45,000 Sales tax 2,200 Freight
1. 3 answers
2. asked by Bobbi Loffredo
3. 3,079 views
A 500ml saturated solution of MgCO3 (M=84) is reduced to 120 ml by evaporation. What mass of solid MgCO3 is formed?The answer is
1. 5 answers
2. asked by John
3. 2,889 views
1. The kinetic-molecular theory states that all particles of matter are always in motion.a.) True b.) False Answer: True 2.
1. 2 answers
2. asked by Cheryl
3. 2,632 views
A car with a mass of 1700 kg is traveling directly northeast (45 degrees between north and east) at a speed of 14m/s (31mph),
1. 2 answers
2. asked by Anonymous
3. 2,355 views
A space station consists of two donut-shaped living chambers, A and B, that have the radii shown in the drawing. As the station
1. 2 answers
2. asked by Jacob
3. 2,183 views
if air bubbles remain in the burette during the titration, what will the effect be on the calculated values of ::a- the
1. 2 answers
2. asked by Huda
3. 2,130 views
A person stands on a scale in an elevator. As the elevator starts, the scale has a constant reading of 600 N. As the elevator
1. 1 answer
2. asked by Kate
3. 2,032 views
If 111.70 g of iron react with oxygen gas to produce iron (III) oxide, how many moles of oxygen gas will be needed?
1. 2 answers
2. asked by Heyyy
3. 1,981 views
What is the molarity of the solution prepared by diluting 25.0ml of 0.220M NaCl to 75.0ml of final volume?( explain your steps)
1. 1 answer
2. asked by Sara
3. 1,770 views
Freitas Corporation was organized early in 2009. The following expenditures were made during the first few months of the year:At
1. 2 answers
2. asked by Bobbi Loffredo
3. 1,668 views
how many grams of iron are needed to react with 31.0L of chlorine gas at STP to produce iron(III) chloride?
1. 1 answer
2. asked by iqra
3. 1,489 views
Two identical pucks are on an air table. Puck A has an initial velocity of 2.0m/s in the +x-direction. Puck B is at rest. Puck A
1. 4 answers
2. asked by Help!
3. 1,379 views
You were hired as a consultant to Giambono Company, whose target capital structure is 40% debt, 15% preferred, and 45% common
1. 2 answers
2. asked by adam
3. 1,351 views
In paragrpahs 2-4 the article Public Statement by Eight Clergymen why does King use narrative in paragraph 2 and why does King
1. 1 answer
2. asked by Anonymous
3. 1,341 views
A car traveling at 22.1 m/s honks its horn as it directly approaches the side of a large building. The horn produces a long
1. 1 answer
2. asked by help me
3. 1,335 views
I am having trouble figuring out the calculations for osmotic pressure. This is what I need to do.Indicate whether the osmotic
1. 1 answer
2. asked by allison
3. 1,326 views
. Final Project: Mitigation Strategies and Solutions• Resource: Appendix A • Use the topic you chose for the Capstone
1. 2 answers
2. asked by Mary
3. 1,295 views
Find the measurement of angle X given that tan X=0.5736 . Round to the nearest degree.
1. 3 answers
2. asked by Brittany
3. 1,286 views
Balanced ionic equation for ClO + Fe(OH)3 = Cl + FeO4. Show electron balance and work
1. 1 answer
2. asked by BJ
3. 1,284 views
1. The purpose of program planning is toA. keep children safe and healthy. B. provide routines to keep children busy. C.
1. 7 answers
2. asked by Heather
3. 1,272 views
a rectangular water tank has a length 20 ft, width 10 ft , and depth 15 ft . if the tank is full , how much work does it take to
1. 0 answers
2. asked by tony
3. 1,240 views
1. Reactions follow the law of conservation of mass.a.) True b.) False Answer: True 2. Reactants are the materials used in a
1. 2 answers
2. asked by Cheryl
3. 1,226 views
1. What is the person doing in Picture 1? He is cutting out a flower on the light green paper with a pair of scissors.2. A
1. 1 answer
2. asked by rfvv
3. 1,200 views
If you accept children into your day care program at any point that room becomes available, you're implementing a(n) _______
1. 2 answers
2. asked by Heather
3. 1,112 views
In class we looked through some paintings of artists. After looking at them, we were given questions to answer, here they are.La
1. 3 answers
2. asked by Karley
3. 1,103 views
The scale factor of two similar triangles is 2/5. if the perimeter of the small triangles is 80 cm, what is the perimeter of the
1. 1 answer
2. asked by Anonymous
3. 1,103 views
These sentences below is about is how the Entrepenuers are making money off of the gold miners. So, the sentences below are some
1. 2 answers
2. asked by Anonymous
3. 1,051 views
Compare the amount of heat required to change the temperature of 150 kg of copper from 12 degrees celcius to 56 degrees celcius
1. 0 answers
2. asked by Judy
3. 1,048 views
calculate the work done (in joules) when 50.5g of tin dissolves in excess acid at 1.08 atm and 27 degrees Celsius
1. 0 answers
2. asked by Anonymous
3. 1,030 views
Parents' feelings of guilt and anxiety about placing a child in a day care program can be relieved byA. the self-evaluation
1. 1 answer
2. asked by Heather
3. 1,009 views
A magazine advertises its $12 annual subscription price as 70% off the newsstand price. What is the number of dollars per year a
1. 2 answers
2. asked by kasey
3. 975 views
An appropriate sensory-motor activity for a child up to eight months of age isA. touching toys of different shapes, sizes, and
1. 1 answer
2. asked by Heather
3. 971 views
Suppose that x and y are related by the equation x^2/4 + y^3/2 = 4. Use implicit differentiation to determine dy/dx.My answer
1. 1 answer
2. asked by Hannah
3. 962 views
6. A parabaloid with height h and radius r has volume 1/2 �pieR^2H. Consider a parabaloid-shaped watertank with height of 7m and
1. 2 answers
2. asked by andrew
3. 944 views
Why use mathematical induction to get the sum of a sequence? Also, if there are any websites you can recommend that will be a
1. 2 answers
2. asked by Francesca
3. 941 views
A 33kg traffic light hangs from a vertical beam by two wires. The wire on the left side of the light has an angle of 53 degrees
1. 2 answers
2. asked by Mark
3. 932 views
Aimez-vous l'art? Pourquoi? Pourquoi pas?English: [Yes, I love art because it is an expression of the soul. It lets you escape
1. 2 answers
2. asked by Karley
3. 930 views
calculate the work done (in joules) when 50.5g of tin dissolves in excess acid at 1.08 atm and 27 degrees Celsius. Assume ideal
1. 0 answers
2. asked by Anonymous
3. 907 views
The Middle East is the spiritual homeland for all of the following world religions EXCEPT
1. 1 answer
2. asked by william
3. 900 views
Okay, today, I find myself utterly dumbfounded by these three questions -Write a proof for - 2/(sqrt(3)cos(x) + sin(x))=
1. 2 answers
2. asked by Veronica
3. 891 views
This spreadsheet assignment will require you to use multiple approaches to estimating manufacturing overheadcosts for a
1. 1 answer
2. asked by jim1
3. 847 views
The scale factor of two similar triangles is 2/5. if the perimeter of the small triangles is 80 cm, what is the perimeter of the
1. 3 answers
2. asked by Amanda
3. 842 views
On March 31, 2009, Wolfson Corporation acquired all of the outstanding common stock of barney Corporation for $17,000,000 in
1. 0 answers
2. asked by Bobbi Loffredo
3. 841 views
Find the slope of e^x at x=0.The slope is 1 correct? e^0=1
1. 2 answers
2. asked by Hannah
3. 836 views
If a rock is dropped from a height of 64 feet, how long does it take to hit the ground? How fast is it going when it hits the
1. 2 answers
2. asked by Ann
3. 823 views
Very Important I can get someone to check these for me... I have to get an A, and I was wondering if someone could double check
1. 1 answer
2. asked by Brittany
3. 821 views
If the end point in the titration of oxalic acid with NaOH solution is super-passed (too pink), will the molar concentration of
1. 1 answer
2. asked by Huda
3. 812 views
Hi, I have to write a research paper and I decided to write about the history/importance of imaginary numbers. I don't know how
1. 2 answers
2. asked by Jon
3. 807 views
If my thesis is Social networking is a powerfull force in modern society. It helps us stay connected with friends, even if we
1. 1 answer
2. asked by Anna
3. 801 views
The molar heat capacity of silver is 25.35 J/mol*C. How much energy would it take to raise the temperature of 12.0 g of silver
1. 2 answers
2. asked by Katherine
3. 801 views
Which of the following are high in search properties?clothing TV repair legal services auto repair medical diagnosis I think it
1. 1 answer
2. asked by Ami
3. 801 views
1. Gases can be considered fluids.a.) True b.) False Answer: False 2.Gases are not easily compressed. a.) True b.) False Answer:
1. 1 answer
2. asked by Cheryl
3. 801 views
What is the sum of a 12–term arithmetic sequence where the last term is 13 and the common difference is –10?
1. 0 answers
2. asked by matt
3. 793 views
1. The President is to visit China next month.2. The President is going to visit China next month. 3. The President is due to
1. 1 answer
2. asked by rfvv
3. 779 views
Balanced equation for Oxidation-Reduction reaction for Ho2 + Cr(OH)3 = CrO4 + OH. Please show your work
1. 1 answer
2. asked by Danyelle
3. 777 views
WHICH SENTENCE IS AN EXAMPLE OF HYPERBOLE?
1. 3 answers
2. asked by AMY
3. 764 views
1. What do you have to do in an emergency?2. What do you have to do in emergency? (Which one is correct? Are both OK? Do we have
1. 1 answer
2. asked by rfvv
3. 753 views
net ionic equation of aluminum hydroxide + sodium hydroxide
1. 1 answer
2. asked by Adrianna
3. 742 views
If 4.5 L of antifreeze solution (specific gravity = 0.80) is added to 4.5 L of water to make a 9 L mixture, what is the specific
1. 0 answers
2. asked by Anonymous
3. 727 views
A manufacturer of golf equipment wishes to estimate the number of left-handed golfers. How large a sample is needed in order to
1. 0 answers
2. asked by gg
3. 726 views
Are you just a math tutor? Cause you could provide great help in English to jiskha students.
1. 5 answers
2. asked by Anonymous
3. 724 views
Both Stalin in the Soviet Union and Hitler in Germany instituted ruthless campaigns against supposed enemies of the state. Why
1. 2 answers
2. asked by Sally
3. 722 views
if f(x) = 2x^2 + 5x,find f(x+h) - f(x) / h and simplify. I started to do this but then got lost. 2(x+h)^2 + 5x + 2x^2 + 5x all
1. 3 answers
2. asked by Hannah
3. 714 views
The purpose of a home visit is to:A. see if the child's family lives in an acceptable neighborhood. B. understand the
1. 3 answers
2. asked by Heather
3. 710 views
I'm posting questions related to those paintings one by one.Detestez-vous une peinture? Laquelle? Pourquoi? English: [Yes, I
1. 2 answers
2. asked by Karley
3. 705 views
Use five iterations in Newton’s method to estimate the root of cos(2x)-2x.Use x0 = π/4 and eight decimal places.
1. 0 answers
2. asked by Matt
3. 703 views
The purpose of evaluating children in a day care program is toA. compare them with the other children in the program. B. have a
1. 3 answers
2. asked by Heather
3. 696 views
Determine whether on not the following limit exists. If, so compute the limit.lim x->3 of sqrtx - 4 / x^3 +27 sqrt 3 - 4 / x^3 +
1. 2 answers
2. asked by Hannah
3. 690 views
What is the common difference of a 43–term arithmetic sequence where the first term is –13 and the sum is 9,374?
1. 2 answers
2. asked by matt
3. 686 views
Aimes-vous peinture " Girl before a Mirror - Picasso? Pourquoi ou pourquoi pas?English: [Yes I like the painting "Girl before a
1. 1 answer
2. asked by Karley
3. 682 views
Which of the following statements should not be included in the general principles of self-evaluation in a child care facility?A
1. 2 answers
2. asked by Heather
3. 681 views
can someone please explain to me in dummy language this question... Why is the graph of transmittance versus concentration not
1. 3 answers
2. asked by jen
3. 679 views
A car traveling at 22.1 m/s honks its horn as it directly approaches the side of a large building. The horn produces a long
1. 1 answer
2. asked by help me
3. 678 views
finding the hypotenuse for triangles with only one measure of 7.8 m and two angles with degrees of 90 and 40. The picture is a
1. 1 answer
2. asked by Brittany
3. 677 views
What is the 100th term of the arithmetic sequence 3/4, 5.25, 39/4, 14.25,...? Express answer as a decimal to the nearest
1. 2 answers
2. asked by kasey
3. 661 views
calculate the mass of CO2 obtained when HCL reacts with 15g CACO3.
1. 1 answer
2. asked by Shiy
3. 659 views
Which of the following evaluations is most likely to be made by the director alone?A. Evaluation of the facility B. Evaluation
1. 2 answers
2. asked by Heather
3. 652 views
A block of mass m = 3 kg is attached to a spring (k = 35 N/m) by a rope that hangs over a pulley of mass M = 6 kg and radius R =
1. 3 answers
2. asked by samJoint
3. 635 views
Academic writing standards generally condemn the use of first- and second-person pronouns such as I, me, my, you, and your. Why
1. 2 answers
2. asked by Monica
3. 628 views
Avez-vous un(e) peinture favorite?English: [No I don't have a favourite painter. I like all the different kinds of styles that
1. 2 answers
2. asked by Karley
3. 623 views
If 31.00 mL of a dilute solution of lime water (calcium hydroxide) required 10.10 mL of 0.246 M hydrochloric acid solution for
1. 2 answers
2. asked by Lara
3. 619 views
What does "strike your fortune" mean?
1. 7 answers
2. asked by Amanda E.
3. 606 views
Determine the final concentration of 20ml of 5M NaCl of solutions after 30ml of water has been added.
1. 1 answer
2. asked by Kate
3. 605 views
WHICH LATIN BASE MEANS HEAD?
1. 2 answers
2. asked by AMY
3. 601 views
How does rarefraction affects the frequency of waves ?
1. 3 answers
2. asked by ashley --- HELP PLEASEE!!!
3. 598 views
How many joules of heat are needed to raise the temputure of 10.0 g of aliminum from 22 degree C to 55 degree C, if the specific
1. 1 answer
2. asked by Issis
3. 583 views
Que remarquex-vous interessant dans tableau ..Aqueduct and Lock?English: [In painting, "Aqueduct et Lock", the scenery just
1. 3 answers
2. asked by Karley
3. 580 views
70. Me gustan los programas de hechos de la vida real porque on muy _______.a. cariñosos b. realistas c. aburridos d. perezosos
1. 2 answers
2. asked by mysterychicken
3. 578 views
What is the remainder when the sum of the first 102 counting numbers is divided by 5250?
1. 0 answers
2. asked by George
3. 576 views
Write a program to do the following: In main, declare a Player Name Array and a Score Array. Declare the size of the arrays to
1. 1 answer
2. asked by Anna
3. 573 views
A beam of light makes an angle of θi = 7.0˚ with the normal of a slab of transparent material of t=1.00-mm-thickness. If the
1. 0 answers
2. asked by matt
3. 571 views
A 5 digit positive integer is a "mountain number" if the first 3 digits are in ascending order and the last 3 digits are in
1. 0 answers
2. asked by Jack
3. 570 views
1. Consider a projectile, say a frictionless teddy bear, which is thrown at an angle of theta� with an initialvelocity of v0. �
1. 2 answers
2. asked by andrew
3. 567 views
Particles 1 and 2 of charge q1 = q2 = +3.20 x 10-19 C are on a y axis at distance d = 22.0 cm from the origin. Particle 3 of
1. 0 answers
2. asked by will
3. 565 views
Find the x coordinates of all relative extreme points off(x)=1/4x^4 + 2/3x^3- 3/2x^2 + 4 f'(x)=x^3 + 2x^2 - 3x = 0 (x^2 +
1. 2 answers
2. asked by Hannah
3. 562 views
Can someone please help me in figuring out how to write adjectives and adverbs in a sentence. I do not know why this is so
1. 3 answers
2. asked by Chris
3. 558 views

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