Frank

This page lists questions and answers that were posted by visitors named Frank.

Questions

The following questions were asked by visitors named Frank.

1) A null Hypothesis assumes that a process is producing no more than a maximum allowable rate of defective items. The Type II error is to conclude that the process? 2) If 95% confidence limits for the mean Mu turn out to be (6.5,8.5)

20 years ago

I just want to know what different branched there are in taking a major in physical education. I know you can go into teaching, athletic training, but I want to know if there are any other areas. Physical tharapy, Sports Medicine, Phisiology of astronauts

18 years ago

Fortune magazine publishes an annual issue containing info on Fortune 500 companies. The following data show the six states with the largest number of Fortune 500 companies as well as the number of companies headquartered in those states. State # of Compa...

18 years ago

A charged cloud system produces an electric field in the air near the Earth's surface. A particle of charge -2.2 10-9 C is acted on by a downward electrostatic force of 3.0 10-6 N when placed in this field. (c) What is the magnitude of the gravitational f...

18 years ago

we have been asked to prove that it is possible to determine the value of a surd using either similar figures or Pythagoreans theorem. we have been shown how to construct the surd using a compass and ruler. but we now have to prove that our method is corr...

17 years ago

What strategies does an author use to formulate an argument?

17 years ago

THe equation of motion of a particle is s = t^3 - 3t, where s is in meters and t is in seconds. Find (a) the velocity and acceleration as functions of t (b) the acceleration after 2 s, and (c) the acceleration when the velocity is 0

17 years ago

define: a powerful government leader

16 years ago

Can someone summarize E.K. Hunt's "The Conflict in Mercantalist Thought" briefly? Im not sure I understand the piece.

16 years ago

Samuel has read 5/6 of his assignment. Judy has read 10/12 of her assignment. Who has read more?

16 years ago

22. Which one of the following schedules has a conflict? A) Sa: r1(X); r1(Y); r2(Z); r1(Z); w1(X); w1(Z) B) Sb: r1(X); r2(X); r1(X); r1(Y); r2(X); w1(Y) C) Sc: r1(Z); r2(X); w1(Z); r1(Y); w1(Z); w2(X) D) both a and b

16 years ago

Solve 0 = 3x - 4

16 years ago

Determine the x-intercepts for y = x^3 + 4x^2 - 4x - 16 and for y = 2x^4 - 5x^2

16 years ago

Hi I'm kinda new here, and hope someone can please help me out. A person exerts a tangential force of 38.1 N on the rim of a disk-shaped merry-go-round of radius 2.74 m and mass 207 kg. If the merry-go-round starts at rest, what is its angular speed after...

15 years ago

Please someone help me I'm desperate!!!! Two steel guitar strings have the same length. String A has a diameter of 0.59 mm and is under 420.0 N of tension. String B has a diameter of 1.3 mm and is under a tension of 840.0N . Find the ratio of the wave spe...

15 years ago

the total cost for a school bus rental is 350$/day. Each bus holds 60 students. Find the cost (c) of renting the school bus as a function of the number of students going on a trip (n). My answer: I have come up with relating the 350$ to n/60 but i am stuc...

15 years ago

how to write two differnt word phrases for the expression t 30

15 years ago

I need to know if there are any grammatical errors in the following rewritten paragraph. Thank you. However, dictionaries are often wrong about this; in fact, by putting one word first, they are supporting a self-fulfilling prophecy. Consider the entry “a...

15 years ago

Given: N2O4 (g) « 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10^-3. (A) Calculate the equilibrium concentrations of both gases when 4.00 grams of N2O4 is placed in a 2.00 L flask at 25 degrees celcius. (B) What will be the new equilibrium concentrations...

15 years ago

1.) Find the domain and range for: f(x)= 4x-20/ the square root of 36-x^2 2.) Solve the equation: log6 (x-11) + log6 (x-6) = 2 3.) Solve the inequality: x^2 - 2x - 3 is greater than 0

15 years ago

2 questions: a)Assuming that water has a density of exactly 1 g/cm3 (cubed), find the mass of one cubic meter of water in kilograms. b)Suppose that it takes 10 hours to drain a container of 5700m3 (cubed) of water. What is the "mass flow rate," in kilogra...

15 years ago

Calcium chloride has been used to melt ice from roadways. Given that the saturated solution is 32% calcium chloride by mass, estimate the freezing point. Express your answer in degrees Celsius. Assume that calcium chloride behaves ideally in solution.

15 years ago

A 2.8 kg mass hangs at one end of a rope that is attached to a support on a railroad car. When the car accelerates to the right, the rope makes an angle of 9.0° with the vertical, as shown in Figure P4.68. Find the acceleration of the car.

15 years ago

Integrate x^2+5x+1dx/(2x^3+15x^2+6x+23)^1/2

15 years ago

An IV infusion order is written for 0.3 L of D5W/0.45% NS to run over 12 hours. The drp factor on th IV is set to 12 gtt/mL. What is the flow rate in drops per minute? Hint make sure your equation includes conversion factors for volume and timeso that the...

14 years ago

Using Netwon Law of Cool, the graph of T(t)=S+(T subscript --S)e^kt approaches a horizontal asymptote.What does the asymtote describe? a) intial temperature of the heated object b) temperature of the surrounding environment c) the difference in the tempar...

14 years ago

At what two points do the graphs of y=2x^2-5x-12 and y=1/2x^2-3x+4 intersect? explain your reasoning.

14 years ago

yfrog./ 9escreenshot25ucj img338.imageshack.us /img338/7823/screenshot25uc.jpg

14 years ago

if u and v are differentiable functions, then does d(uv) = dudv

14 years ago

Find value of x: x(x+2)=7

14 years ago

Please help with this. I submitted it below but no one responded. I need the first derivative of f(x)=4(x+ then the square root to include (x(8-x)), then close bracket.And then the second derivative of this to show by the second derivative test that it is...

14 years ago

Please help with this. I submitted it below and was asked to clarify by Henry (hope this is clearer and thank you). I need the first derivative of f(x)=4(x+ sqrt (x(8-x)).And then the second derivative of this to show by the second derivative test that it...

14 years ago

sarah and isabel each has an equal amount of money. After sarah spent 18 and isabel spent 25, Sarah had twice as much as Isabel. How much did each of them have first.

14 years ago

If theres a golden rectangle, with one dimension shown as being 100, then what is the length of the unknown side? How do you do this please?

14 years ago

Ann is driving down a street at 59 km/h. Suddenly a child runs into the street. If it takes Ann 0.774 s to react and apply the brakes, how far will she have moved before she begins to slow down? Answer in units of m

14 years ago

counterexample if x less than or equal 6, then 2x-3 less than 9

14 years ago

How high will a 1.60-{\rm kg} rock go if thrown straight up by someone who does 75.0 J of work on it? Neglect air resistance.

14 years ago

Find the future amount after one year on $ 2,000 at 5% compounded annually. (a) $ 200 (b) $ 100 (c) $ 2,100 (d) $ 400 (e) $ 550.00

13 years ago

How many grams of C4H10O can be melted by 2.0 x 103 J? Given ÄHfus = 7.27 kJ/mol

13 years ago

Proportionality If the side of a granite cube is 10 times that of another granite cube, the pressure exerted by the larger cube on its base is times the pressure exerted by the smaller cube on its base. P correlation L

13 years ago

The question A granite cube is 10 times that of another granite cube. The pressure exerted by the larger cube on its base is how many times more the pressure exerted by the smaller cube on its base?

13 years ago

proportionality A〖∝ L〗^3 A 20-foot sailboat estimated cost is $10,000. So what would the estimated cost be for a similar 40-foot boat?

13 years ago

Using Proportionality symbol The height of Big Foot is 10 times that of an ordinary ape. How many times is the weight of an ordinary ape? How many times is the surface area that of an ordinary ape? How many times is the pressure on the feet that of an ord...

13 years ago

Use Proportionality To produce a 50-gallon pool it cost the manufacturer $35. How much a 100-gallon pool would cost.

13 years ago

The height of Big Foot is 10 times that of an ordinary ape. How many times is the weight of an ordinary ape? How many times is the surface area that of an ordinary ape? How many times is the pressure on the feet that of an ordinary ape? Ordinary ape 6 foo...

13 years ago

How did the ideas of Enlightenment led to changes in European Music and Literature during the 18th Century.

13 years ago

A rectangle has a measurement of 15 cm long and 9 cm wide. Label another rectangle that is similar and why are they similar?

13 years ago

The International Space Station orbits approximately 350 km above the Earth's surface. (The Earth's radius is 6,378 km.) Are the astronauts beyond the pull of Earth's gravity? Explain your reasoning.

13 years ago

What are six regions of the electromagnetic spectrum? please detail and answer

13 years ago

Do all wavelength of light make it through the atmosphere? Explain. please detail help and answer

13 years ago

You have two objects that are the same size, but one is significantly hotter than the other.How are the spectra of two objects different from one another? please detail help and answer..

13 years ago

Open boxes are being designed to hold mail for the post office. The boxes will be made to have the greatest possible volume. Each box will be made from a sheet of metal that measures 15 inches by 12 inches. They will be formed by cutting and removing a sq...

13 years ago

My cell phone has an antenna about 10.00cm long. If this is one quarter of the wavelength of the radiation, at what frequency in Megahertz does it operate? Note that cell phones, like radio, transmit sounds via electromagnetic waves which travel at the sp...

13 years ago

I'm having a difficult time with the Conversion Units in my equation. Attempting to answer this question: My cell phone has an antenna about 10.00cm long. If this is one quarter of the wavelength of the radiation, at what frequency in Megahertz does it op...

13 years ago

Given the following information: Ni(OH)2(s) Ni2+(aq) + 2 OH (aq) Ksp=6.0 x 10 16 H2O(l) H+(aq) + OH (aq) Kw=1.0 x 10 14 What is the equilibrium constant for the reaction, Ni(OH)2(s) + 2 H+(aq) Ni2+(aq)+ 2 H2O(l)

13 years ago

Sorry, I didn't notice you had checked my previous post. I still have a few doubts. Thank you. 1)He excuses himself by saying that on that occasion he didn't want to do her any harm. (Is "excuse" acceptable in this sentence?) 2) The plot is very simple an...

13 years ago

Could you please check if these disconnected sentences are possible? Thank you, Writeacher. 1)Italy sided with Germany (aslo allied with Germany) and declared war on the Western Powers. 2) Can I replace Italy with "she"? Example: Italy was invaded by the...

13 years ago

I left out the following statements. Thank you, Writeacher. 1) He believes that many adults censor the television because they fear losing (is "to lose" wrong?) control over their children. 2) He makes advances to her but his social rank hinders him from...

13 years ago

I urgently need you to revise these sentences. Thank you. 1) Some pupils haven't received any emails from their partners yet. Could you spur them to answer? 2) As you suggested, I've asked my students, who haven't got a partner yet, to forward their email...

13 years ago

How do you solve: log2(x-1)+log2(x-2)=1 I got up to x^2-3x=0 Is it no solution or does it become x(x-3)? Thanks!

13 years ago

I need to let you check a few things later. I hope you'll be there, Writeacher. 1) I need your help for a project work on Emily Dickinson and the theme of anorexia. Could you suggest one of her poems? 2) I also need your help to find a short description (...

13 years ago

Thank you very much for your suggestions. I urgently need your help to check these statements on tennis. 1) The most important tennis shoots are forehand and backhand. These shoots are very important because when the ball bounces you must hit the ball wit...

13 years ago

I left out a last paragraph. Thank you very much, Writeacher. 1) In a tennis match there must be around sixty tennis balls, because everything happens very quickly. 2) The players must also have a lot of rackets, because if a player breaks his racket, he...

13 years ago

Can you check these last sentences on the same theme? Thank you very much, Writeacher. 1) The server always calls his score first. If the server wins the first point, he gets a score of 15. The second point is called 30. The third point is called 40 and g...

13 years ago

Could you please help me find examples of phrasal verbs used in phone calls? Thank you, Writeacher. 1) You can call me up whenever you want to. Shall I ask him to call you back? 2) The line is engaged. Would you like to hang on/hold on? Hang on, I'll put...

13 years ago

I left out the following sentences. Thank you, Writeacher. 1) You mustn't leave the school building without either your teacher's or your parents' permission. 2) You shouldn't revise for a test just the day before (the test). You shouldn't run in the corr...

13 years ago

8x-5y=-35 5y-8x=35 Is the above a point, have no solution, or infinatley many solutions?

13 years ago

Does "top up the phone" mean put money on your account? Can you give me an example, Writeacher? I need to include two or three more sentences on mobile phones, Writeacher. Could you please help me? 1) Parents have to shoulder responsibility for their chil...

13 years ago

Thank you very much, Writeacher. Here are some more phrasal verbs related to phone calls I'd like you to check. Thank you again! 1) When I rang her the first time, we were/got cut off (the line dropped) and I had to call her again. 2) As soon as I got bac...

13 years ago

The length of a rectangle is 26cm. What widths will make the perimeter greater than 70cm?

13 years ago

I urgently need you to check a few things, Writeacher. Thank you very much. 1) Eveline is thinking about (is "of" a mistake?) her past, present and future. 2) She feels in danger of her father's violence. 3) The sound of the music triggers (I need a synon...

13 years ago

I urgently need your help for two main reasons, Writeacher. 1) First, how would you express the following concept when presenting the programme for an exam: total (complete?)reading of the abdridged edition of Orwell's 1984. 2) Second, I need to find the...

13 years ago

I simply need to state that the students read the abridged edition of Orwell's 1984. Complete (from the beginning to the end, not only an abstract) reading of Orwell's 1984 ?? Thank you

13 years ago

When mentioning the exam's topics, can I include: Entire reading of abridged edition of Orwell's 1984. Is the adjective "entire" proper? Thank you, Writeacher.

13 years ago

Writeacher, I need your help to rephrase a few sentences. Thank you. 1) Eveline imagines the reactions of people at work when she has gone. Miss Gavan would be glad because she has always had an edge on her (I need to rephrase this). 2) On her turn, she w...

13 years ago

I left out the following statements. I really need your revision. Thank you. 1) He keeps her (virtually) prisoner in his country house. 2)While she is wriing to her mum, her master surprises her. He accuses her of behaving foolishly for she informed both...

13 years ago

when an electron in a hydrogen atom transitions from the n = 5 level to the n = 2 level, what wavelength photon (in nm) is emitted? Thanks!

13 years ago

As I'm summarizing an episode, I used the simple present to refer to the present situation (he keeps her prisoner...) and the past to refer to the incident in the summer house. Could you please check it? 1) He keeps her (virtually) prisoner in his country...

13 years ago

Can you please tell me if the following sentences were written by a native speaker? Thank you, Writeacher. 1) The usefulness of the study of languages is due not only to the frequent political and commercial interests, but also to the increasing number of...

13 years ago

Writeacher, could you please check if everything is OK? Thank you. 1) Samuel Richardson was born into a Puritan middle-class family. He moved to London quite young, and there started working as a printer. 2) At the age of 51, when he was one of London's m...

13 years ago

Bobpursley, could you please check if the following paragraph is written using a correct scientific terminology? Thank you. 1) Nanotechnology is the design, characterisation, production and application of structures, devices and systems by controlling sha...

13 years ago

Here are the other sentences on the same theme I urgently need you to check. I hope you can help me. Thank you. 1) The existence of complex molecular structures present in every living system is used by Drexler to show the theoretical possibility of the d...

13 years ago

Writeacher, can you please check if the use of scientific English is OK. Thank you. 1) One of the other prominent scientists involved in the promotion of nanotechnology, Richard Smalley, has accused Drexler of ‘scaring our children’ and promulgating a vis...

13 years ago

Consider a tire at 35 Celcius filled with 32 psig of O2 instead of N2. Calculate the pressure in the tire at -18 celcius? Thanks!

13 years ago

4b^7/5t^2 x 25t^4/16b Could someone help me with this?

13 years ago

Can you please check these sentences, too? Thank you. 1) My friend was very upset because someone had stolen her bag before I saw her. I was waiting for the bus when I heard someone call my name. 2) I got home at half past four and immediately did my home...

13 years ago

Bob is pushing a box across the floor at a constant speed of 1.5 m/s, applying a horizontal force whose magnitude is 75 N. Alice is pushing an identical box across the floor at a constant speed of 3 m/s, applying a horizontal force. (a) What is the magnit...

13 years ago

integrate from 0 to pi/2 (3sinxcosx)/(1+3sin^2x)^1/2

12 years ago

integrate from 0 to pi/4 (sec^2x)/((1+7tanx)^2)^1/3 integrate form pi^2/36 to pi^2/4 (cos(x^1/2))/(xsin(x^1/2))^1/2 integrate from 0 to pi/3 (tanx)/(2secx)^1/2

12 years ago

The range of a set of data is 15, and the interquartile range of the same set is 12. Which of the following statements is true about the set? A) The two ranges are close together, so there is probably an outlier in this set B) The two ranges are close tog...

12 years ago

Four students measure the mass of an object, each using a different scale. They record their results as follows: Student A B C D Mass (g)49.06 49 50 49.1 E 49.061 Which student used the most precise scale?

12 years ago

12. Tell what the following people will do tomorrow by changing the verb in the following statement to the future tense. Write the new verb in the blank. Ellos van a la playa.

12 years ago

How many grams of sodium sulphate (mol. wt. 142) are required to make 1.2 liters of 0.5N solution

12 years ago

Lori's car gets about 28 miles per gallon of gas. About how many gallons of gas does Lori's car use for each mile driven? How do you know?

12 years ago

Father has red/green color blindness and is a hemophiliac. Mother is normal. Have two female children (Both are probably carriers). One female offspring marries a normal male. The question is what is the probability that their son is both color blind and...

12 years ago

8.01 homework. I have difficulty with question no. 2. all my equations do not work-Rough Surfaces. Also, the period of oscillation got part a the rest is confusing and my answers do not check out. I thought this was a very difficult assignment to say the...

12 years ago

A faulty odometer (mile indicator) on a car registers 6 miles for every 5 miles travelled. A t the start of a journey it reads 500 miles and at the end of the journey it read 560 miles. What distance has actually been covered?

11 years ago

A football arena measures 100ft. wide by 200ft long.The games are played on a similar rectangular field that's 150ft. long. What is the width of the football field? What is the perimeter of the football field?

11 years ago

I urgently need your help with a few sentences. Can you tell me which alternatives are possible? 1) What do you think of/about these shoes? 2) AlL the ones I have been shown are uncool 3) all of the ones I have been shown... 4) He was given two weeks by t...

11 years ago

I still have a few doubts. Thank you very much. 1) When I go to a party, I generally wear clothes which are smarter than the ones I wear for school. 2) I want to be original and on fashion (is it possible?) 3) What do you think of/about this coat? Are bot...

11 years ago

Answers

The following answers were posted by visitors named Frank.

If the sum of the ages were unique, then the mathematician would have been able to solve it after the second piece of information...

18 years ago

Thanks for the ideas, yoink!

16 years ago

Thank you very much. I wrote my question incorrectly. It should be the cost of renting buses (plural). Would that be something like 350 times n/60?

15 years ago

It is N2O4 ==> 2NO2 with Kc= 5.83 x 10^-3 (the arrow is actually a double headed arrow to symbolize equilibrium) Sorry for the misunderstanding! I didn't realize the arrows were like that

15 years ago

Thank you! For part B I did the same thing only this time I used 3.00 L. However I can't seem to find the value of x... I am coming up with 0.0191, but when I substitue that in I do not come up with 5.84 x 10^ -3

15 years ago

Yes. Answer choice A is correct. If you simply take the one factor they gave you, which is 2x+y, and multiply by answer A, which a-b, you get 2ax-2bx+ay-by

15 years ago

thank you

15 years ago

b) temperature of the surrounding environment

14 years ago

when i combine the like terms i don't know what the next step is

14 years ago

combine 2nd and third

14 years ago

What up what up what up

14 years ago

Oh i did 1 times 2 times 3 times 4=24, then times the 1000 which is equal to 24000, then on the outside of thefraction it says add 1 so that's how i got 24,001. I don't know what the ...means that's how the problem was written. How does that make it prime...

14 years ago

F = (m)(a) F = (1.6 kg)(9.0 N/kg)= 15.58 N W = (F)(S) so, F= W/S 75 J / 15.68 N = 4.78 m

14 years ago

The question A granite cube is 10 times that of another granite cube. The pressure exerted by the larger cube on its base is how many times more the pressure exerted by the smaller cube on its base?

13 years ago

Dr Bob, Thanks for the help with the conversion. I was missing the solution on two fronts. One was the wavelength factor and the other was the MegaHertz. Do you know where I can find more information on "wavelength of the radiation" ? There is not a lot o...

13 years ago

Thanks

13 years ago

Well you only gave me two angles is the other angle assumed to be 90 degrees?

13 years ago

1. You can say "I just arrived home from being on holiday in France with my family. 2. My nephews did some Pirate games. 3. We flew back. (it is fine) 4. Its good as is. 5. On Christmas Eve I played some party games with my cousins and we proposed a toast...

13 years ago

set them equal to 180. like 3x+7x-40=180

13 years ago

Yeah i know it now it is the henderson Hasselbach equation

13 years ago

That would mean that there is no solution because they are the same, they would be consistent, and they would be independent?

13 years ago

The correct answer is "C"

13 years ago

The covenant is described by our torah, "that if you obey all my commandments, then I will be your God and you will be my people. And I will dwell among you"

13 years ago

For the second question the answer is: coup and cup

13 years ago

your wrong

12 years ago

more than $7000 to reach her goal.

12 years ago

I used 8 gallons of gas when I drove for 240 miles. How many gallons of gas are needed to drive 720 miles?

12 years ago

C(5,1)*(1/6)*(3/6)^4=0.05208333

12 years ago

To get an A grade on the test, you need a total score of more than 16 points. One of the students knows the correct answer to 6 of the 20 questions. The rest she guesses at random by tossing a coin (one toss per question, as in 4B). What is the chance tha...

12 years ago

My answer: Ellos irán a la playa

12 years ago

Thank you Ms. Sue!

12 years ago

Because we need to Cancel the mL and keep kj our main unit and the heat is released as a form of energy which is measured in Kj so basically u are multiplying these 2 numbers just for the sake of getting a pure q(calorimeter) in its energy form i.e Kj bec...

a. 1.29*10^8; b. 8.2547 km/sec

11 years ago

Double star system answer - 9.859*10^17 seconds; keep on getting bungee jump wrong; I might be using the wrong equation. setting the equations to: 1/2*k*x^2=m*g*h; k = 2*m*g*h/x^2

11 years ago

Geosynchronous Orbit Equation: R^3=(T^2)*(G)*(M_p)/(4)*(pi^2) Time is in seconds T=1.6 earth days=38.4hrs=13824seconds or 1.38*10^4 seconds this the equation i I used to get my answer. b)V-escape=sqrt(2)*(m_planet)*G/R to do b you need a to solve; do not...

11 years ago

Use the answer from a (R) to calculate the escape velocity

THANK YOU I actually needed only the second part and I did the same as u but I forgot to put parentheses!

10 years ago

I don't get it

10 years ago

You are correct. Atoms that are not close together. The reason is because when the atoms are not close together, it is going to need more energy to collide into each other than the ones with the high concentration that makes molecules and atoms easier to...

10 years ago

Does P=V^2/R seem correct?

Bob is wrong dx/dt = 3ft/s, dƟ/dt = ? 5ft/x = tan Ɵ Differentiating each side with respect to the time: (-5ft)/x^2 dx/dt=〖sec〗^2 ϑ dϑ/dt So dϑ/dt=(-5ft)/x^2 dx/dt.〖cos〗^2 θ We want to evaluate the change at the particular instant when x = 8ft (and so...

10 years ago

The centers of rebound are probably the places where the ice first accumulated. The centers of rebound are probably places where the ice was thickest.

10 years ago

How many 1/4 cup servings are in 5/6 cup of raisins?

Awesome, thanks Steve!

9 years ago

Thank you Mrs sue for answering me at last

9 years ago

Six ways that the human rights violation influences individuals group and the broader south Africa community

is 3 A and is 4 the first and 3rd one and is 1 d

9 years ago

Steve before you start asking why may I tell you that you completely did not understand the question this is the cross product between two vectors. x is not a variable it is a symbol of operation. So try again, you cannot just distribute.

9 years ago

Sixteen

9 years ago

shouldn't case 1 be cos(28) lol

9 years ago

My Progress so far: P=4x+3y=2100 A=2xy A=2x(2100-4x/3) This way I was able to calculate x= 525/2 or 262.5 But I'm having a struggle rewriting the formula used in terms of y. Can somebody help?

8 years ago

Unfortunately it is not that easy. I tried. :D If you have a chance to look at the picture you will understand. :) Just replace the "(DOT)" in the link with actual dots ".".

8 years ago

That is the question. We have to write that into a linear equation

8 years ago

implication

8 years ago

q=ms∆t q= 33.136g x 4.184 J/gxC x 16.8C q=2,329.17 J (liquid) ∆Hfus = 6.01 kJ/mole use stoichiometry: 33.136 g | 1 mole H2O = 1.838 mole | 18.02 H2O 1.838 mole | 6.01 kJ = 11.05 kJ | 1 mole q=33.136g x 2.108 J/gxC x 16.8C q= 1,173.49 J (solid) 2,329.17 J...

8 years ago

same answers confirmed by instructor

8 years ago

New moon

8 years ago

Guys this is the real Frank who posted this I know alot of people use this name in Jiskha but trust me guys I'M REAL

8 years ago

Im the real frank

8 years ago

No, I'm the real frank

8 years ago

No, Im the real frank!

8 years ago

No, I'm the real Frank!

8 years ago

See? Anyone could put the name in, I could totally claim I'm the real Frank and not be so ROFL

8 years ago

My guess is as good as yours.

Which option accurately describes how the philosophy of humanism impacted the Spanish Inquisition? A.Catholic and Protestant inquisitors combined forces using humanist philosophy as a backbone to justify persecuting Muslims. B.Humanist philosopher Desider...

7 years ago

n Spain, the desire for religious unity was pronounced and resulted in the Spanish Inquisition. From the 13th century through the end of the 15th century, Catholics persecuted and slaughtered thousands of people considered heretics, mostly Jews and Muslim...

Why do you always use the reciprocator when you divide fractions, except in this problem? I've always heard the keep, change, flip, method. 17/4 ➗2/3 keep 17/4, change ➗to x, flip 2/3 to 3/2 17/4 x 3/2 This equals 51/8 which is clearly wrong. Why does t...

7 years ago

thank you Ms.Sue

7 years ago

im the real frank . time record are you a guiness world record guy

7 years ago

Wow jiskha is so different now! Thank you everyone! :)

6 years ago

C D A

6 years ago

List and explain extensively about six

6 years ago

You see im not frank, I wasn't even born back then, but I can still use his name. and if you click on it it will show the history of what all other franks said. And if another person asks, yes frank got an answer and ms. sue replied

6 years ago

This is the second question of jiskha

6 years ago

this is 3rd ques of jiskha

6 years ago

this is 4 ques of jiskha

6 years ago

this is 6 ques of jiskha

6 years ago

Frank how are you still in school its been 13 years since you asked a question that I don't know how to answer. Please Tell me how old are you? What is your phone number? Where do you live? What grade are you even in? Its unbelievable since 2005 you have...

6 years ago

i think i still remember the computer that i used to ask the question

6 years ago

Wait nevermind! I just figured out the answer! Haha

6 years ago

Is this a homework question?

6 years ago