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Tara
Questions and answers by visitors named
Tara
Questions (215)
The first, second and third terms of a geometric progression are 2k+3, k+6 and k, respectively. Given that all the terms of
4 answers
5,893 views
After doing an experiment you learn that 70 percent of the carrot seeds from Company A germinated within 10 days, while only 50
1 answer
368 views
In order to fall closer to the nucleus an electron must have ________
3 answers
428 views
I need help finding out if i underlined the correct words that are nouns. If you wouldnt mind helping could you tell me what
6 answers
477 views
what is the definite integral of
1) Upper boundry 4 Lower boundry 0 Problem: x/ square root of 1+2x) dx 2) Upper boundry 1/2
2 answers
501 views
The energy of a photon is directly proportional to its.....
I think it may be frequency. Is that correct?
3 answers
1,560 views
The energy of an X-ray photon is ..... the energy of a gamma ray photon.
I think its the same as. Is that right?
2 answers
511 views
Which of the following is the most energetic?
Infrared Photon,Gamma Ray Photon, X-Ray Photon, or Visible Photon. Is it Visible
2 answers
657 views
What is the color of all the visible light frequencies mixed together equally?
I would think white. Is that right?
1 answer
388 views
What is the difference between domain and range? Describe a real life situation that could be modeled by a function?
I think I
4 answers
966 views
If a cat has 5 kittens, what is the probability that all 5 will be female?
4 answers
801 views
Hi,
I have a question that I don't know if I am on the right track to answering. If two samples of organic liquids give the same
2 answers
1,130 views
What is the structure of muscle that is a connective tissue surrounding a fascicle?
1 answer
430 views
How does our government's system of checks and balances affect the work of interest groups?
1 answer
316 views
What movie(s) could one show illustrating the Moral Development Theory by Lawrence Kohlberg?
2 answers
944 views
What song(s) could one play illustrating the Moral Development Theory by Lawrence Kohlberg?
2 answers
872 views
Why does smoking cause a rise in blood pressure?
1 answer
376 views
What is botox made from?
1 answer
409 views
Why is it important to distinguish between the U.S. Constitution and statutory law?
1 answer
336 views
What are the components of common law?
1 answer
344 views
I got this far, but now I'm stuck...please help
6cos^2theta - 5cos(theta) + 1 = 0 6cos^2theta - 5cos(theta) = -1 cos(theta) *
2 answers
719 views
What are the names of the cabinet posts?
1 answer
283 views
longitudinal waves ->move in the ____________as the medium movement.
transverse waves-> move____________to the medium movement.
1 answer
399 views
A church congregation has 149 members, and each member donates 10% of their income to the church. If the church collected 335250
3 answers
574 views
I don't quite understand William Faulkner's Nobel Prize Acceptance Speech. I've looked it up in Google and can only find the
2 answers
567 views
What is an approximation?
1 answer
252 views
Chase Quinn wants to expand his cut-flower business. He has 12 additional acres on which he intends to plant lilies and
2 answers
547 views
57,59,70,55,70,60,56
find the mean
1 answer
265 views
I'm trying to find out which quadrant some trigonometric functions lie in. The problem is one of them is equal to zero, and zero
2 answers
521 views
Use the fundamental identities to simplify the expression:
cot beta sec beta I used 1+tan^2u=secu since cot is the inverse of
4 answers
1,522 views
Simplify sin x cos^2x-sinx
Here's my book's explanation which I don't totally follow sin x cos^2x-sinx=sinx(cos^2x-1)
2 answers
965 views
Solve: 3tan^2x-1=0. I got +/- (the sq. root of 3)/3 which is correct according to my study guide. However, I don't know how to
2 answers
705 views
4tan^2u-1=tan^2u
3tan^2u=1 tan^2u=1/3 sq. root of (tan^2u)=sq. root of (1/3) tanu=sq. root of (3)/3 tanu=sq. root of 1 Did I do
1 answer
479 views
Can you please review this to see if I did this right?
2cos^2x+3cosx=0 sq. root of (cos^2x)+(cosx)=sq. root of (-3/2) 2cos=(sq.
1 answer
360 views
2sin^2x-3sinx=-1
sin^2x-3sinx=-1/2 times -3 sq. root of (sin^2x)+sinx= sq. root of 3/sq. root of 2 sinx+sinx=(sq. root of 3 times
1 answer
404 views
4cosBeta=1+2cosBeta
2cosBeta=1 cosBeta=1/2 60 degrees +/- 180--is this right? I know there should be another answer, but I'm not
3 answers
509 views
tan^2BeatacscBeta-tan^2 (simplify)
(sin/cos)^2Beta times 1/sin-(sin/cos)^2 (sin^2/cos^2)-(sin^2/cos^2)=-sin/cos Is this correct?
1 answer
435 views
tanBeta/(1-cos^2Beta)
(sin/cos)times (1/sin^2)=sin/(cossin^2) 1/cossin Is this as far as I can reduce it?
1 answer
315 views
4sin^2x-1=0
Are the angles 30, 120, and 210 and 300?
1 answer
406 views
4sin^2x-1=0
Are the angles 30, 120, and 210 and 300?
1 answer
336 views
I'm confused on how to determine what the end result angles are for a trigonometric identity (I get how to find the value of
1 answer
677 views
Trying to help my grandaughter do her homework. Please help! They are learning about verbs in sentences.
In the following
1 answer
415 views
The English ________ and __________ contributed the concept of LIMITED GOVERNMENT, INDIVIDUAL LIBERTY, REPRESENTATIVE
3 answers
404 views
What aspects of the social and work environment in a fast food restaurant would be of particular interest to a sociologist
2 answers
902 views
Does anyone help with this subject?
3 answers
773 views
A company has a 10% earning on sales before taxes. If material costs are reduced by $250.000 and everything else remains the
1 answer
346 views
A manufacturing company has to decide between their current process which has a variable cost of $10/unit and investing in new
1 answer
436 views
How does data and information support human service organizations? When answering this question, address three of the following:
4 answers
611 views
Why does Sylvia Plath decide to behin her poem crossing the water with black and repeats it twice in the first line?
1 answer
312 views
Need to find the rule for the following letters:
AEFHIKLMN BCDGJOP
1 answer
350 views
4-9(2x-3)+7(x-1)
1 answer
243 views
the effect of the patient self-determination act on health care delivery consider how you think records management procedures
2 answers
542 views
Compose one paragraph that describes your research strategy that you used to find one source in the Capella Library. Your
5 answers
480 views
compare university online Library and using the Internet
2 answers
531 views
Demonstrate a positive attitude toward solving a problem. (In this step, explain how you kept a positive attitude as you
1 answer
406 views
Focus on the accuracy of the assumptions and conclusions. (In this step, explain how you kept a focus on the assignment to be
2 answers
488 views
Employ meaningful self-dialogue throughout the process, including written or drawn prompts as well as spoken words. (In this
1 answer
410 views
Do not guess or jump to conclusions. (In this step, describe how you found if you have the necessary information to proceed. For
1 answer
402 views
Do not guess or jump to conclusions. (In this step, describe how you found if you have the necessary information to proceed. For
1 answer
435 views
You have credit card debt of $25,000 that has an APR (monthly compounding) of 15%. Each month you pay minimum monthly payment
4 answers
5,569 views
A man comes up to play a game. you flip a coin, if heads you win $1 and keep playing if heads again you get $2, if you get heads
4 answers
834 views
simplify
3x+2y/3y
1 answer
261 views
Aluminum sulfate reacts with barium chloride to yield barium sulfate and aluminum chloride. What mass of barium sulfate is
2 answers
930 views
What is the molarity of 550.0 mL of KOH solution, that reacts completely with 675 mL of a 0.450 M CrCl3 solution?
4 answers
718 views
What volume of a 0.600 M solution of AgClO4 is needed to produce 160g of AgCr04?
1 answer
307 views
IS this sentence a fallacy? If so what type?
If you start out with a bottle of beer a day and then go to a glass or two of wine
4 answers
810 views
Phenylcarbinol is used in nasal sprays as a preseriative. A solution of 0.52g of the compound in 25.0g of water has a melting
4 answers
631 views
A 0.10 M solution of a weak acid has a pH of 3.5 at 25%C. What is the equilibrium constant, Ka, for this acid?
1 answer
372 views
We have 250. ml of He at 2.56 atm and 25 degrees C. What is the final volume if we heat the sample to 150 degrees C while we
1 answer
282 views
How many L of O2 are produced when 2.53 g of KClO3 (122.55g/mol) reacts at 0.934 atm and 354 K?
1 answer
370 views
Ethylene glycol (antifreeze) has a specific heat of 2.42 J/(g*K). Calculate q when 3.65 kg of ethylene glycol cools from 240
4 answers
1,005 views
What volume will 0.35 mol of Ar occupy at -10 degress C and 0.96 atm?
1 answer
335 views
When an evacuated glass bulb at 75.0 ml volume is filled with a gas at 25.3 degrees C and 747 mm Hg, the bulb gains 0.0114g. The
4 answers
381 views
When 2.53 g of NaOH(s)(40.0g/mol) dissolves in 100.0 g of water, the temperature of the solution changes from 20 degrees C to
4 answers
562 views
If B is the midpoint of line AC, D is the midpoint of line CE, and line AB is congruent to line DE, then AE equals 4AB
2 answers
928 views
Calculate the Delta G(not) for the reaction:
C(s) + CO2 (g) --> 2 CO Delta Gf : CO2 = -394.4 kj/mol Delta Gf : CO = -137.2 kj/mol
2 answers
543 views
consider the reaction:
CO (aq) + Cl2 (aq) --> COCL2 (aq). Calculate Delta G at non standard conditions for the reaction at
2 answers
580 views
assuming the following reaction proceeds in the forward direction, what is oxidized and what is reduced?
Cu2+ (aq) + Ca(s) --> Cu
3 answers
784 views
For the voltaic cell Cr(s)/Cr3+(aq)//Ni+2 (aq)/Ni(s), list the reactions at the cathode, anode, and the overall net reaction.
1 answer
370 views
For a certain reaction, Delta H(not) = -76.8 kj and delta S(not) = -217 j/k. If n =3, calculate E for the reaction at 25degrees
1 answer
483 views
For a certain reaction, Delta H(not) = -76.8 kj and delta S(not) = -217 j/k. If n =3, calculate E for the reaction at 25degrees
1 answer
369 views
For the voltaic cell Cr(s)/Cr3+(aq)//Ni+2 (aq)/Ni(s), list the reactions at the cathode, anode, and the overall net reaction.
4 answers
3,952 views
why is this reaction spontaneous?
Mg + 2Cu2+ --> Mg2+ + 2Cu+ Mg2+ + 2e --> Mg E= -2.37 V Cu2 + e --> Cu+ E= 0.15 V
2 answers
1,095 views
consider the reaction:
CO(aq) + Cl2 (aq) --> COCl2 (aq). Calculate Delta G at non standard conditions. T = 298.15K. Concentration
3 answers
788 views
I am doing a boiling point problem and don't know the value of i for the equation delta T = i(kb)(m)
solution contains 45.0g
3 answers
418 views
for a given reaction, the activation ener
1 answer
254 views
calculate the pH of a 1.94M solution of nitrous acid (HNO2 - ka = 4.5E-4).
3 answers
1,225 views
the molar solubility of PbS, in a 0.150 M ammonium sulfide (NH4)2S solution is? The Ksp for PbS= 3.2E-28.
2 answers
563 views
a buffer is made by mixing 0.1 moles of acetic acd a sodium acetate in 500 ml of solution. determine the pH of the buffer. (Ka
2 answers
488 views
Consider a simple game in which you will roll a six-sided die and receive $3.00 if you roll a 6. If it costs you $0.90 for each
3 answers
496 views
A block hangs in equilibrium from a vertical spring. When a second identical block is added, the original block sags by 5.00 cm.
2 answers
1,262 views
Original Question:
A block hangs in equilibrium from a vertical spring. When a second identical block is added, the original
3 answers
3,558 views
Describe two planning processes typically used in programs for children, youth, and families.
3 answers
445 views
Discuss generally the role of planning in each of the three levels of positive behavior support (PBS).
4 answers
439 views
How will the use of Ashford’s Online Library aid you in finding credible resources to support your academic writing?
1 answer
415 views
How fast (in ) must a centrifuge rotate if a particle 8.00 from the axis of rotation is to experience an acceleration of 117000
1 answer
477 views
Name two numbers that can be equally divided by 4 and 6
4 answers
681 views
You find an unusual organism growing on the bark of a dying tree. Under a microscope, you observe that its cells are eukaryotic,
1 answer
664 views
When the government issued the Susan B. Anthony, dollar coin on July 2,1979 it met with some disapproval.
1 answer
379 views
the assignment is to write a paragraph explaining the key differences between the four types of writing. I need clarification on
3 answers
513 views
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