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December
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December 18, 2009
1. He has broken the window.
2. The window has been broken by him. 3. The window is broken by him. (Which one is the active voice
2 answers
asked by
rfvv
5,110 views
what is the color changes if FeCl3 added with pure aspirin?
2 answers
asked by
ida
4,054 views
What will a spring scale read for the weight of a 50 kg woman in an elevator that moves as follows?
(a) upward with constant
2 answers
asked by
kim
3,742 views
Two blocks with masses m and M are pushed along a horizontal frictionless furface by a horizontal applied force. The magnitude
2 answers
asked by
Ryan
3,412 views
Which three of the twelve basic functions are bounded( above and below)?
Three of the tweleve basic functions are even. Which are
1 answer
asked by
kate
2,408 views
'A symbol is a person, place, or thing, or an event that stands for itself and for something beyond itself as well. What do you
13 answers
asked by
mysterychicken
2,355 views
How many outfit combinations are possible with 1 pair of sneakers, 3 tee-shirts and 2 pairs of jeans? Drawing a diagram might
3 answers
asked by
gianina
2,163 views
a giant crane was tested by lifting 2.232*10^6 kg load.find the magnitude of the force needed to lift the load with a net
2 answers
asked by
bandit
1,912 views
A manufacturer has decided to come out with a new and improved toilet. The fixed cost for the production of this new toilet line
1 answer
asked by
mike
1,902 views
write the set {x/ x< - 5 in interval notation
what is the correct interval
2 answers
asked by
rita
1,587 views
i need help solving this problem: 2.75+.003+.158?
4 answers
asked by
betsy
1,417 views
Find all solutions of the equation: cot x sec x = 2 cot x.
A) x = 2ð/3 + nð or x = 4ð/3 + nð or 0 + nð B) x = 2ð/3 + 2nð
2 answers
asked by
Steve
1,405 views
Perimeter of a triangle. The perimeter of the triangle
shown in the accompanying figure is 12 meters. Determine the values of x,
3 answers
asked by
Jone
1,371 views
The addition of a dilute hydrobromic acid would clearly distinguish solutions of
a. barium nitrate and sodium sulfate b. lead
1 answer
asked by
Joe
1,323 views
There are two questions of my homework I'm having trouble with.. I think we are supposed to show how they are true. In other
2 answers
asked by
Laken
1,296 views
The Identity Function
The Squaring Function The Cubing Function The Reciprocal Function The Square Root Function The Exponential
1 answer
asked by
kim
1,294 views
What does it mean to discove a popular geographic feature in my region. Could someone give me some examples of what I should be
4 answers
asked by
sam
1,294 views
. What effect would vapor condensation in the neck of the 15-mL Beral-type pipets have on the reported molar mass? How large an
1 answer
asked by
3
1,247 views
Show equation AX=B represents a linear system of two equations in two unknowns. Solve the system and substitute into the matrix
1 answer
asked by
mike
1,223 views
a 200 L electric water heater uses 15 kW of electric power. If the herter is 90% efficient, how long does it take to heat the
1 answer
asked by
Bill
1,166 views
DeltaH and DeltaU are nearly the same in all the following processes except
a.F2(g)+H2(g) --> 2HF(g) b.3O2(g) --> 2O3(g) c.CuO(s)
1 answer
asked by
jessica
1,158 views
i need the intro paragrpah below proofread, i am trying to prove that building empires is ultrantionalist and that it is wrong:
I
1 answer
asked by
jake
1,134 views
2x+4z=-8
3x+y+5z=2 -x+y-2z=4 I need to solve each system of equations by using the inverse of the coefficient matrix. Are these
1 answer
asked by
mike
1,106 views
poof read for me
I am very sorry about her mother who has killed by drunk driver Zeke and I felt bad about Kate because she lost
2 answers
asked by
anu
1,090 views
Here is a question, but I am having a problem finding the right systems of equation. Are the ones I have written correct?
Questio
2 answers
asked by
Hgo
1,071 views
A 0.150 kg block moving vertically upward collides with a light vertical spring and compresses it 4.50cm before coming to rest.
I
3 answers
asked by
Ramon
1,071 views
Enrichment Exercise
Life Expectancy MAT 116 – Algebra 1A
1 answer
asked by
C-GUTTER
1,064 views
What is a complex carbohydrate manufactured by plants?
2 answers
asked by
Damarius
1,057 views
describe what happens at king arthur's court that shows the green knights superhuman qualities
2 answers
asked by
sam
1,055 views
During what phase does crossing-over occur? A. prophase I
B. metaphase I C. anaphase I D. telophase I
3 answers
asked by
brit
1,025 views
GENERATE A FUNCTION THAT MODELS THE SITUATION. Consider the type of function described—it is not linear!
A shipping company
0 answers
asked by
annemarie
1,011 views
Use the digits in the year 2010 and the operations +, -, x, ÷, sqrt (square root), ^ (raise to a power), and ! (factorial) —
3 answers
asked by
Sama
996 views
1. Soy, kimchi, olive oil, lentils and yogurt are the world's five healthiest foods. (Is this statement right in meaning and
1 answer
asked by
rfvv
991 views
I need some help to draw a Lewis structure for hydrogen cyanide + what is the noble gas?
1 answer
asked by
Dave B
967 views
Here is the question: The mortgage department of the company is selling two model homes that are located on the same block. The
1 answer
asked by
H
964 views
Use substitution to determine whether the given x-value is a solution of the equation:
sin x = -2sqrt3/3, x=4pi/3 A) Yes B) No C)
0 answers
asked by
Steve
958 views
nitrogen reacts with oxygen to form 2 compounds. Compund A contains 2.8 g of nitrogen for each 1.6 g of oxygen. Compound B
1 answer
asked by
Katelyn
957 views
nitrogen reacts with oxygen to form 2 compounds. Compund A contains 2.8 g of nitrogen for each 1.6 g of oxygen. Compound B
1 answer
asked by
Katelyn
951 views
Foe Fe(OH)2, Ksp=8 x 10^-16. What is the molar concentration of OH- in a saturated Fe(OH)2 solution?
1 answer
asked by
Michelle
940 views
A 2 x 10^-3 M solution of MnSO4 is gradually made more basic by adding NaOH. At what pH will manganese(II) hydroxide begin to
1 answer
asked by
lauren
879 views
Please check this for me:
5. The freezing point of water on the Celsius temperature scale is a. 0 degrees b. 32 degrees c. 100
2 answers
asked by
y912f
848 views
Enrichment Exercise
Life Expectancy MAT 116 – Algebra 1A I need help solving the answers for this assignment
2 answers
asked by
C-GUTTER
830 views
a tight rope walker drops a coin from a height of 3150m above the ground how high is it when it is traveling at 60m/s
2 answers
asked by
bandit
825 views
Use substitution to determine whether the given x-value is a solution of the equation:
sinx = -3sqrt/2, x=4pi/3 A) Yes B) No C)
1 answer
asked by
Steve
809 views
1.
b.Between the years 1975 and 2000, do women or men have the greater life expectancy? Answer c.Explain using slope: is the life
2 answers
asked by
C-GUTTER
771 views
Read Ch. 9, section 9.1, How Did Life Originate?
Reasearch a theory about the origin of life on Earth other than the one
4 answers
asked by
Rayna
762 views
• Post a 200- to 300-word response detailing strategies a concerned parent can use to help improve his or her child’s
2 answers
asked by
scooby
745 views
A 28 kg chair intially at rest on a horizontal floor requires a 360 N horizontal force to set it in motion. Once the chair is in
1 answer
asked by
adam
742 views
Please how i write this up in a journal entry: The stockholders’ equity section of Joe’s Bistro’s balance sheet on January
2 answers
asked by
Peaches
735 views
'When you finish with this section, you will write an observational essay. This essay will be a description of a person, place,
2 answers
asked by
mysterychicken
733 views
how do u calculate the specific heat of a metallic element if 314 joules of heat energy are needed to raise the temperature of
2 answers
asked by
gg
732 views
explain how the path of an electron differs in Bohr's model and in the modern model of the atom
1 answer
asked by
spooky
729 views
a giant crane was tested by lifting 2.232*10^6 kg load.find the magnitude of the force needed to lift the load with a net
1 answer
asked by
bandit
721 views
can you tell me present past future present perfect past perfect tenses
for go with we
7 answers
asked by
anomynous
717 views
I was given a series of questions I got through all but the last point. I need help on letter L, not figuring out how to solve,
1 answer
asked by
anonymous
704 views
I'm sure that this paragraph is better than the last one. I did it in english version as well. Please make any corrections, and
2 answers
asked by
Anna
700 views
glue: sticks thorns analogies scr spr str thr
1 answer
asked by
heather
693 views
Suppose that the populations of the three species are distributed as shown in the following table. You capture a frog, note its
1 answer
asked by
Anonymous
688 views
I'm trying to cite a source within my paper, but I can't remember how. I have to use the MLA style.
1 answer
asked by
Delia
681 views
Okay, I think I have arrived at all the answer to the questions thrown my way. However, how do I explain what is happening
1 answer
asked by
H
678 views
can you corect if there is mistake
i read this book two or four chapter in week because there was so many other reason that why I
1 answer
asked by
anu
675 views
I need intro paragraph proofread and edited please
source used for intro paragraph : empire demands discipline, the coordination
5 answers
asked by
jake
664 views
1. Kimchi is rich in vitamins and low in calories.
(In this sentence, what is the meaning of the preposition "in"? ) 2. Kimchi is
1 answer
asked by
rfvv
659 views
i need help with this.
In 1994, the number of cassette singles shipped was 81.1 million. In 1997, that number dropped to 42.2
1 answer
asked by
Jessica
652 views
i need the body paragraph below edited and proofread please, i am trying to prove that empires are wrong.
Some people believe
2 answers
asked by
jake
645 views
I need my intro and body paragraph proofread please,for the body paragraph i am supposed to talk about arguments made by the
4 answers
asked by
Sam
645 views
The computer club invested $2200, part at 4.5% interest and the rest at 7%. The total annuel interest earned was $144. How much
0 answers
asked by
Sandy
633 views
essay on mon saison favori
2 answers
asked by
simran
622 views
Suppose that the populations of the three species are distributed as shown in the following table. You capture a frog, note its
0 answers
asked by
Tim
618 views
proof read for me please
My characteristic to character characteristic is different because in my it didn't happened but if there
1 answer
asked by
anu
615 views
These questions relate to curvature problems.
a.Explain why (dÖ/ds) = (dÖ/dt) (dt/ds). b.Explain why tanÖ = dy/dx, which
5 answers
asked by
Mitch
613 views
I am to find the area of an equilateral triangle whose side is 5... I know I need to find the highth before I find the area, but
1 answer
asked by
Punkie
613 views
Show equation AX=B represents a linear system of two equations in two unknowns. Solve the system and sustitute into the matrix
0 answers
asked by
mike
612 views
What am I doing wrong I am using the Gauss Jordan method to calculate this answer and some other students are coming up with
5 answers
asked by
mike
608 views
What were the contributions to Western civilization from the Ancient Greeks?
1 answer
asked by
Troy
601 views
Scenario #1: You handle internal accounting for Anderson Homes, a land/housing developer. The company purchased land in Central
1 answer
asked by
Joanne
600 views
I have no idea how to approach this problem. Given sodium hydroxide, sulfuric acid, sodium silicate and magnesium hydroxide,
5 answers
asked by
Jan
598 views
What are the most significant similarities between the Chinese American and Japanese American [cultural] experiences? What are
1 answer
asked by
corey hoop
594 views
I posted my paragraph for you to check through once more, I made all corrections and even put it in english version, so that
2 answers
asked by
Anna
594 views
Can anyone explain this question to me? Which of MgCO3, NaOH and Mg(OH)2 can be used as an indicator of halide anions in
2 answers
asked by
Anna
593 views
Integrals:
When we solve for area under a curve, we must consider when the curve is under the axis. We would have to split the
1 answer
asked by
Jennifer
582 views
•What is the Patient Self-Determination Act. How do you think records management procedures have had to respond to this piece
0 answers
asked by
april
582 views
My birthdays are usually fun, but one year they may be extra special and the next, really boring. My sweet sixteen was amazing;
2 answers
asked by
y912f
578 views
Why was Mansa Musa's pilgrimage so famous???
3 answers
asked by
Ashley
569 views
Locate the absolute extrema of the function f(x)=2x^2-12x+4 on the closed interval [-6,6].
0 answers
asked by
Help...
565 views
three equivalent fractions for 4/9
pls. help
3 answers
asked by
Sam
559 views
A caregiver who stands in loco parentis to a child must act as------ would
A the parents B the state officials C a certified
1 answer
asked by
Rosa
557 views
Okay, I think I have arrived at all the answer to the questions thrown my way. However, how do I explain what is happening
0 answers
asked by
H
548 views
Hi there, could you see if I have translated the english correctly into french. Thank you very much.
1.) Dear Diary, Lately, I
2 answers
asked by
Kenny
544 views
Some insects get their nutrients by sticking a needlelike mouth part into a plant. Which vessel do you believe they are tapping?
1 answer
asked by
wizard
542 views
A 0.150 block moving vertically upward collides with a light vertical spring and compresses it 4.50 before coming to rest. If
1 answer
asked by
Ramon
539 views
I need help with functionalist, conflict, and labeling perspectives. What differentiates each one from the other and how each
1 answer
asked by
paula
537 views
A bug lives on a corner of a cube and is allowed to travel only on the edges of the cube. In how many ways can the bug visit
1 answer
asked by
4me2use
528 views
A 0.150 block moving vertically upward collides with a light vertical spring and compresses it 4.50 before coming to rest.
If the
2 answers
asked by
Ramon
526 views
Here is a question, but I am having a problem finding the right systems of equation. Are the ones I have written correct?
Questio
1 answer
asked by
Hgo
525 views
It has been said that modernization theory assomes that in backward areas modernity-inhibiting characteristics are dominant.
1 answer
asked by
lin
520 views
can you help me to make sentences from theese words
Embarked 2.reins 3.turmoil 4.retrieved
2 answers
asked by
anu
517 views
A bug lives on a corner of a cube and is allowed to travel only on the edges of the cube. In how many ways can the bug visit
1 answer
asked by
singh
509 views
I am confused on how weighted courses work.
At my school, a two semester course is weighted (1.2) and a semester course is
1 answer
asked by
Tia
491 views
find the slope for 2x - 3y = 6
1 answer
asked by
caleb
488 views
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