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Danielle

Questions (431)

Voltaic cell. The initial concentrations of Ni2+ and Zn2+ are 1.50 M and 0.100 M. Initial cell potential=.56 V. What are the
1. 0 answers
2. 603 views
If 15.0 mL of glacial acetic acid (pure HC2H3O2) is diluted to 1.50 L with water, what is the pH of the resulting solution? THe
1. 3 answers
2. 958 views
Can you please tell me when following the APA citation format what do you put if there is not an author shown? I thought from
1. 1 answer
2. 726 views
900k,what is the pressure inside a container? I understand that the air pressure is proportional to both the air's density and
1. 1 answer
2. 777 views
You are a front office medical assistant. A second front office medical assistant is going to be hired, and you have been asked
1. 2 answers
2. 874 views
The acceleration due to gravity is about 10 m/s2 at the Earth's surface. What is the acceleration due to gravity for a person on
1. 1 answer
2. 1,494 views
solve x squared - 10x+29=0
1. 1 answer
2. 384 views
Solve the inequality 12+4x>16 and graph the solution set.
1. 1 answer
2. 745 views
how would i solve this rational equationy+2/y=1/y-5
1. 1 answer
2. 306 views
To form a molecule with a trigonal bipyramidal electron geometry, what set of pure atomic orbitals must be mixed?The answer is
1. 1 answer
2. 1,076 views
what were the social, economic,and political variations between the north south and west on the eve of the civil war?
1. 1 answer
2. 627 views
For which of the following atoms is the 2+ ion paramagnetic?Sn Mg Zn Mn Ba The answer is Mn. How do you figure this question
1. 5 answers
2. 2,652 views
what is the derivative of 50?Is it 0
1. 0 answers
2. 395 views
After Lee gives his little sister Kara a big push on a swing, her horizontal position as a function of time is given by the
1. 0 answers
2. 1,003 views
Solve for x:Lnx= -5 I am stuck on this simple qusetion, i know the answer is .01, but I donr't know how to get it. Thanks!
1. 1 answer
2. 383 views
Which group of the periodic table of elements forms only 1+ ions?Answer is group 1A. Why?
1. 3 answers
2. 871 views
What is the O-C-N bond angle in OCN-?Why is the answer 180 degrees?
1. 2 answers
2. 8,114 views
Use VSEPR theory to predict the molecular geometry around either carbon atom in acetylene, C2H2.The Answer is linear. How do you
1. 2 answers
2. 3,529 views
Which of the following atoms is paramagnetic?Zn, Sr, Kr, Te, Ca? How do you tell if the atom is paramagnetic or not?
1. 1 answer
2. 1,722 views
What is the maximum number of electrons that can occupy the n=4 shell?
1. 1 answer
2. 466 views
You will be paying $11,000 a year in tuition expenses at the end of the next two years. Bonds currently yield 11%.What maturity
1. 0 answers
2. 717 views
Thank you very much. I needed help with one more.A bomb calorimeter evolves 4.66 kJ of heat. If the heat capacity of the
1. 2 answers
2. 608 views
Sorry about that. So would this be right?Change 1.00 kg to 1000 grams. q=(.449)(1000)(1490)= 669010?
1. 1 answer
2. 397 views
how much energy (in kJ) is required to change the temp of 1.00 kg of Fe from 25.0 degrees celsius to 1515 degrees celsius? the
1. 4 answers
2. 1,697 views
How did seamstress dress during Medieval times?
1. 1 answer
2. 427 views
relative frequency table is 50–59 and the corresponding relative frequency is 0.2what is the .2 represent
1. 0 answers
2. 372 views
Reasoning: Hannah and Tyler count the number of times the word what occurs. Hannah's data has mean of 2.7 times. What could
1. 1 answer
2. 499 views
Hannah and Tyler count the number of times the word what occurs. Hannah's data has mean of 2.7 times. What could Tyler's mean be
1. 0 answers
2. 528 views
How will you prepare 10mL of .050 M HCl from a .10 M solution of HCl?
1. 1 answer
2. 546 views
I have a question about Shakespeare. I know that he wrote many plays, (about 37) and that they all could be classified as
1. 3 answers
2. 689 views
disadvantages of specialization and division of labour
1. 0 answers
2. 417 views
what is the importance of the weak intermolecular bonding in organic carbon compounds
1. 1 answer
2. 562 views
Mr. Ryan had 8 yards of cable. He used 12 ft. 6 in. to hook up the television in his living rooom. Then he used 10 ft. 2 in. to
1. 3 answers
2. 441 views
What the heck is the V/CV pattern and VC/V pattern?!?!?. Please tell me!!!!-Thanks, Danielle
1. 2 answers
2. 1,051 views
find y' of x^2/3=y^2/3=1
1. 1 answer
2. 290 views
find y' if y=sin^-5x-cos^3x
1. 1 answer
2. 346 views
A hospital has 30 labor rooms, 15 combination labor and delivery rooms, 3 delivery rooms, and 1 special delivery room reserved
1. 0 answers
2. 756 views
What are natural resources that can be turned into finished products?I NEED YOUR HELP FAST!PLEASE
1. 2 answers
2. 474 views
i have a economic case to analyze, but i'm just an english major and don't know how to do it. can you help me? thanks a million.
1. 7 answers
2. 1,109 views
i have a economic case to analyze, but i'm just an english major and don't know how to do it. can you help me? thanks a million.
1. 1 answer
2. 1,004 views
Thanks Ms.Sue, once again. You are really smart! lol!
1. 2 answers
2. 448 views
In Paraguay, what type of money do they have/use and what are some facts about their culture? PLEASE ANSWER, SOMEONE! But only
1. 1 answer
2. 518 views
thanks for helping me Ms.Sue! lol!
1. 1 answer
2. 500 views
What landforms help the movement of information and people of the country in South America called Paraguay?
1. 1 answer
2. 545 views
Ed and Jim's essays were both titler Kwazaa: A Special Time for African Americans.
1. 0 answers
2. 789 views
identify at least two arguments in the article.Outline the premises and the conlusions of each argument you find. then, answer
1. 4 answers
2. 526 views
I'm desperate.. I keep getting b=0 and I know it's wrong!!Find a cubic function f(x) = ax^3 + bx^2 + cx + d that has a local
1. 3 answers
2. 602 views
The chemical 5-amino-2,3-dihydro-1,4-phthalazinedione, better known as luminol, is used by forensic scientists in analyzing
1. 1 answer
2. 810 views
Chemistry - Danielle , Wednesday, February 11, 2009 at 7:24pmThe density of a 22.0% by mass ethylene glycol (C2H6O2) solution in
1. 1 answer
2. 514 views
The chemical 5-amino-2,3-dihydro-1,4-phthalazinedione, better known as luminol, is used by forensic scientists in analyzing
1. 11 answers
2. 3,580 views
Why do different people have different religios beliefs?
1. 3 answers
2. 632 views
Who were the Nazis and what were their goals in WW II?
1. 1 answer
2. 377 views
The function M(x)=-0.287x^3+8.8^2-59.843x+220.7 describes the incidence of measels (per 100,000) for the period 1940-1960 (x=0
1. 1 answer
2. 561 views
The path of a large stone fired from a torsion catapult can be modeled by y=-0.0054x(squared)+1.145x, where x is the distance
1. 1 answer
2. 595 views
I'm collecting pictures for a collage on the 1st amendment. Does anyone have any ideas on what to put, or collect?
1. 2 answers
2. 408 views
I need to re-write this sentence in a different light that would make it seem more correct. I am suppose to write it five
1. 1 answer
2. 1,160 views
Which of the following violate the rule of subject-verb agreement? How would you correct the errors?Either Sue or I are supposed
1. 2 answers
2. 739 views
What role does slavery play from the formation of the nation to the 1840s?
1. 0 answers
2. 937 views
in the sentenceMy favourite part of the week my is a determiner; favourite is a modifier; part is a noun; of the is a post
1. 3 answers
2. 932 views
Determine the category of "friendly" in the following sentence. Use the substitution and co-ordination tests to justify your
1. 2 answers
2. 424 views
You need to give examples for someone else if they would need help on controlled experiments which includes pictures that you
1. 2 answers
2. 287 views
Solve the following word problem using a linear equation:John has been recently looking at his phone bill. It costs $2.65 for a
1. 1 answer
2. 715 views
What is the transactional nature of communication?
1. 1 answer
2. 471 views
3x-2=0Solving for x, need step by step instruction?
1. 1 answer
2. 361 views
Why was the Renaissance era time of greatscientific discovery and inventions?
1. 1 answer
2. 660 views
How much is an Italian Florin worth, compared to current American Money?
1. 1 answer
2. 512 views
During the Renaissance, in Italy, how much money was a lot of money?(using Italian Currency. i.e Ducats, Florins....)
1. 1 answer
2. 722 views
What was the type of currency during the renaissance?
1. 1 answer
2. 617 views
What did people drink during the Renaissance?Did they drink water?
1. 1 answer
2. 595 views
I need help with this questions.a). An overhead garage door has two springs, one on each side of the door. A force of 15 pounds
1. 2 answers
2. 2,052 views
I need help with finding the zeros of the function: x^4+10x^2+9.
1. 2 answers
2. 361 views
I have two questions that I need help with.1. Angle of Depression: A Global Positioning System satellite orbits 12,500 miles
1. 3 answers
2. 3,033 views
A tree casts a shadow that measures 5m. At the same time,a meter stick casts a shadow that is 0.4m long. How tall is the tree?
1. 1 answer
2. 576 views
Jerry earned $18,500 one year and then received a 10.5% raise. What is his new yearly salary?Yi Chen made a $6,400 investment at
1. 1 answer
2. 694 views
How does the pH of human blood remain extremely constant?
1. 1 answer
2. 369 views
I have two problems (listed below):1.The profit P (in hundreds of dollars) that a company makes depends on the amount x (in
1. 0 answers
2. 883 views
Please show me how to do this problem please.The ratio of 7 dimes to 3 quarters.
1. 2 answers
2. 411 views
I hate my teacher and she wont help me= [
1. 1 answer
2. 400 views
According to Pew Research, the contact rate (probability of contacting a selected household) in 1997 was 69% and in 2003 was
1. 1 answer
2. 1,577 views
DOES ANYONE KNOWS HOW TO DO SIDE BY SIDE HISTOGRAM IN SPSS?THANKS FOR YOUR HELP
1. 0 answers
2. 338 views
Find the inverse of f(x)= (x-3)/(x+2) and f(x)= (8x-4)/(2x+6).
1. 2 answers
2. 399 views
The following table gives the free throws attempted (FTA) and the free throws made (FTM) for the top five players in the NBA for
1. 1 answer
2. 650 views
The following table gives the free throws attempted (FTA) and the free throws made (FTM) for the top five players in the NBA for
1. 2 answers
2. 498 views
A volmeter's pointer is 6 centimeters in length. Find an angle through which it rotates when it moves 2.5 centimeters on the
1. 2 answers
2. 2,208 views
What is the inverse of a factorial and how would i calculate it.E.g. 60000 = n! How would i get n?
1. 1 answer
2. 1,310 views
The distance between these structures shorten during a muscle contraction.Is the answer thick filaments(myosin) and thin
1. 0 answers
2. 566 views
Hi, I'm in need of some help with the poem "Marvell's garden" by Phyllis Web. I'm stuck on what the tone of the poem? and having
1. 8 answers
2. 3,654 views
I need help solving this logarithmic function: x = log3(4^3).
1. 1 answer
2. 784 views
Suppose the correlation between SAT Verbal scores and Math scores is 0.57 and that these scores are normally distributed. If a
1. 1 answer
2. 2,034 views
What are the 6 crystal systems of minerals?thank you =)
1. 3 answers
2. 426 views
Divide using long division: 6x3 + 19x2 + x – 10 divided by 2x -1Divide using synthetic division: 2x3 + 2x2 + 10 divided by x +
1. 5 answers
2. 1,231 views
I really do not get this stuff about predicate nominatives so how do you do this? Teach me to the point that I understand it!
1. 1 answer
2. 471 views
I do not understand the binomial theorem. One of my questions is "there are 5 mutiple choice questions with 4 possible answers
1. 2 answers
2. 538 views
I'm trying to calculate probablity of dependent and independent events. For example, from 3 nickels, 2 dimes, and 5 quarters,
1. 2 answers
2. 789 views
An account in a general ledger that summarizes all accounts in a subsidiary ledger is what?
1. 1 answer
2. 592 views
what is the kenetic energy of a 5-kg grocery cart moving at 7m/s?
1. 1 answer
2. 415 views
is aircraft wings 1st class? if not then what is the answer?
1. 1 answer
2. 373 views
Does anyone know the year women where allowed to join the army?
1. 2 answers
2. 491 views
I am writing an essay on Russia and Western Europe and I am comparing the two. I am talking about their economic, social,
1. 2 answers
2. 545 views
Was Western Europe (like during the Reniassance) a gun powder empire like Russia?
1. 3 answers
2. 489 views

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