Cat

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

Questions

The following questions were asked by visitors named Cat.

If given: A 1.4470g sample of an oxide of gold was reduced with ethane to 1.2900g of gold metal. What is the simple formula of the original gold oxide?

f(x) = (ax+b)/(x^2 - c) i) the graph of f is symmetric about the y-axis ii) limit as x approaches 2+ of f(x) is positive infinity iii) f'(1) = -2 Determine the values of a, b, c I got that c = 4 from the first i). I'm stuck on the second one because f(x)...

how do I find the range of a natural log like ln | x/(1+x^2) |

A 12 foot ladder is leaning against a house. If the top of the ladder reaches 8 feet up the house, how far is the bottom of the ladder from the base of the house?

...excess information.... The historical society tells him that furniture similar to his has been appreciating in value at 10% per year for the last 20 years and that his furniture could be worth $10,000 now. Is my expression 10,000(1+.1)^x? If so, I have...

How do I solve problems like the following? There area approximately 5.58x10^21 (scientific notation) atoms in a gram of silver. How many atoms are there in 3 kilograms of silver? Express your answer in sicientific notation. ANY hints/tips are EXTEMELY ap...

If a mole is equivalent to 6.02x10^23 molecules, and a liter of water has about 55.5 moles of H20, how do I find the amount of molecules this is? (btw--thanks David for answering my last question) But I don't think I quite understand this. (stupid doctor'...

I need a suggestion for what to go by for a couple of charts. 1. (-4,1), (-1,3.4), (1.5, 5.4), (6.4, 9.32) and (9,11.4) 2. (-4, 4.4), (-1, 2), (2.4, -0.72), (11, -0.76), and (14, -10) Thank you!

Discuss the roles of government, business, and the consumer in environmental protection. Justify your position.

Please can someone name an artist who bases their art work theme on 'good and bad' or 'good and evil'. And an artist who uses colour to show emotions? Thankyou!

The ages of five randomly chosen cars in the parking lot are determined to be 7, 9, 3, 4, and 6 years old. If we consider this sample of 5 in groups of 3, how many groups can be formed?

Political science professor: Many people insist that the Internet is revolutionizing the political process. They argue that Internet debates and online political polls and chat rooms give people greater access to political information. And they’re right t...

11. <22{1[1(13)]}> A recent study of 100 employees from six departments of a major corporation found 65% to be sleep deprived. The researchers concluded that the majority of corporate employees are sleep deprived. The researcher’s conclusion is suspect be...

)]}> Many are concerned that playing violent games may lead to violent behavior. However, statistics show that violent behavior in children has declined significantly at the same time that video game sales have skyrocketed. It is therefore clear that ther...

<22{6[1(07)]}> The higher the price of an antique, the greater people’s expectation that the object is rare. That, in turn, makes the antique appear more valuable. If the statements above are correct, then offering an antique for sale at a bargain price (...

)]}> Economists continue to measure our country’s economic well being based solely on its Gross Domestic Product, or GDP. However, GDP measures only products and services bought and sold, with no regard with whether these money-generating transactions are...

Some drugs combat obesity or alcohol addiction by turning off pleasure centers in the brain. However, if the dosage is too high, there’s a risk that people taking them will be plunged into depression. The statements above, if true, support which one of th...

<22{6[1(01)]}> Arthur: The solutions to most mystery novels I read are not believable. However, my enjoyment of a mystery novel depends only on its suspenseful mood and colorful characters. Norton: Roughly 80% of the mystery novels I read have believable...

15. <22{2[2(06)]}> Bowl More Lanes ran out of bowling lanes last Saturday and provided lanes for a league competition that night. Since there will not be a league competition at Bowl More on Monday, the bowling alley won’t run out of lanes on Monday. Whic...

17. <22{1[2(24)]}> The average height of members of the high school basketball team is six feet, three inches. Jerry is on the high school basketball team, so Jerry must be taller than six feet. The argument above is flawed because it confuses (Points : 1...

<22{3[2(08)]}> Surveys show that people who use calorie information to decide which foods to eat consume on average 100 calories less than they would if they didn’t check calorie information before eating. Strangely though, people who use calorie informat...

22. <22{7[1(04)]}> A company can either invest in employee training seminars or update its computer network. Since updating the computer network would result in more measurable benefits, the company would be best off updating its computer network. The arg...

18. <22{4[3(02)]}> Choose the pair of words/phrases among the choices that exhibits the same logical relationship as the words/phrases in the following pair. conductor : orchestra (Points : 1) skater : rink teacher : principal producer : movie l eaning to...

20. <22{1[1(01)]}> Since Jessica’s participation in local politics increased significantly after she joined her school’s political science club, it is clear that her involvement in that club led her to take an interest in politics. The argument above is f...

10. <22{2[2(12)]}> Career counselor: It is best for artists to build a practical and safe career that will guarantee them a secure income, and then pursue their art in their spare time. That way, they will be motivated to work hard at their day jobs to su...

1. <22{5[1(03)]}> Barney: Last winter, I slipped on the outside stairs of PineTree Café and broke my leg. My fall was caused by ice on the stairs that the restaurant failed to remove. Since the restaurant clearly did not provide a safe atmosphere for its...

)]}> Lawyer: My client, television commentator Jonas Cassell, was fired by the network that employed him for criticizing one of the network’s major sponsors. However, Cassell’s comments were said off the record at a private party, and only became public b...

<22{1[6(22)]}> Animal rights activist: The city’s decision to put all of its stray cats in animal shelters is simply wrong. These cute, cuddly creatures will be sad and lonely sitting in the dank dark shelter when they could be roaming freely and joyously...

Find the derivative of y = (8+e^5x)^3

How much heat is required to change 2.5kg of ice at 0.0 degrees C to water at 50 degrees C?

Wiley Coyote has missed the Road Runner once again. This time he leaves horizontally off the edge of the cliff at 25 m/s. If he hits the 400 m from the base of the cliff, how high is the cliff?

Directions: circle the word that describes the subject of the sentence. The dance competition will be stiff. is the answer compitition?

There are 25 students. Yesterday, 6 of them were absent. What percentage of the students were absent?

0.2|-8|=??? Would |5|-|-7|=12

0.2|-8|=??? Would |5|-|-7|=12

A sample of 0.50 moles of gas is placed in a container of volume of 2.5 L. What is the pressure of the gas in torr if the gas is at 25 degrees C ? Show work ?

A sample of gas is placed in a container at 25 degrees C and 2 atm of pressure. If the temperature is raised to 50 degrees C, what is the new pressure?

a. According to the Henderson-Hasselbalch equation, how many grams of sodium acetate will you need to add to 125 mL of 0.100 M acetic acid to make a pH=4.74 buffer? b. What is the actual pH of the resulting buffer when you add that many grams of sodium ac...

If the slope is 3, find an equation of the tangent line to the curve at P(8, -3).

What is the mass of 14 liters of gasoline? Assume that the density of gasloine is .680 grams per cubic centimeter. Provide answer in kilograms.

The Physical Education Deparment sells t-shirts for $12 and shorts for $8. One month, they sold 77 total items for $780 in total. How many t-shirts did they sell?

I need 6 letter word with second letter is I and fourth letter is Y. No more vowels.

The potetial energy of a spring is 0.25 J when it is compressed 0.05m to the left of the equilibrium position. At this point it comes to its leftmost position. What is its kinetic energy when it returns to its equilibrium point? a. zero b. 0.25 J and the...

A public heath official wanted to know how often university students visit their student health centers due to illness or injury. The official took a nationwide random sample of 120 university students and found an average of (x bar) = 2.30 visits per stu...

Let h(x) = f (x-pi). Find the domain and range of h.

Plato and Aristotle both argued that political life should reflect humans' aspirations to live in a genuinely "good" society. However, their visions and ideas were very distinct. How were these "good societies" similar, and how were they different? Whose...

The drawing shows an intravenous feeding. With the distance of 0.610 m, nutrient solution (ρ = 1010 kg/m3) can just barely enter the blood in the vein. What is the gauge pressure of the venous blood? Express your answer in millimeters of mercury.

A hydraulic cylinder with a radius of 0.0268 m has a piston on the left end and a safety valve at the right end. The safety valve is a circular opening with a radius of 0.00639 m, sealed with a disk. The disk is held in place by a spring (spring constant...

On a Christmas package, Audrey needs to use only 40-cent stamps and 16-cent stamps. If she uses twice as many 40-cent stamps as 16-cent stamps, how many of each type of stamp must she use to mail a package costing $5.76 in postage?

Triiodobenzoic acid (TIBA) inhibits auxin transport. If a tiny agar bead containing TIBA were placed off center on the tip of an intact coleoptile, which way would the coleoptile bend: toward the side of the bead or away from it?

An aircraft in straight and level flight is in a state of horizontal equilibrium. It is flying 120 km/hr in the direction 110* and not correcting for wind. The wind is blowing at 60 km/hr in the direction 340*. Determine the speed and direction the aircra...

Hi, I am having a problem trying to find and understanding how to find the extreme values. I have a problem which I can't do. Will someone please explain for me how to do it. I would like to be able to do other similar problems. This is the problem I am s...

How would you prepare 50.0 mL of 2.0 M H2SO4 starting with concentrated sulfuric acid (18M)?

a person jumps from a ledge 3.7 meters and when he drops to the ground it takes .7 meters for him to stop what is the force applied to his body

Complete this table of initial and final concentrations HF(aq) + KOH(aq) <-> KF(aq) + H20(l) Initial concentrations: HF-2.0M KOH-1.0M KF-0M Final Concentrations? how do I set this up to figure out the final concentrations? How can I tell which of the foll...

At 25C only .0190 mol of the generic salt AB2 is soluble in 1.00L of water. What is the Ksp of the salt at 25C? AB2<->A^2+ + 2B^- I took the .0190 mol and doubled it and multiplied by .019 again and got 6.859x10^-6 and got it wrong what should I do? Pleas...

Can some one please explain this problem to me? Find lim x->0 (sin5x/sin7x)

calculate the initial concentration of SCN- ions and Fe3+ ions when a solution was prepared by mixing 3.00mL of 0.00280M KSCN, 6.00 mL of 0.250M Fe(NO3)3 and 16ml of 0.050M HNO3.

Its about 1569 map Of the World Compare a modern Mercator Projection of eastern North America with Mercator's map. How are the two maps different? How are they similar?

I don't want the answer to this question, but if someone could please tell me how to work it out, that would be great and I could finish it on my own. Thank you very much:) Question- Your station charges $15.95 for an oil change. As a promotion you sell s...

A 0.15kg baseball pitched at 30 m/s is hit on a horizontal line drive straight back at the pitcher at 46.0 m/s. If the contact time between bat and ball is 5x10^-3 s, calculate the force (assumed to be constant) between the ball and bat. [Hint: impulse!]...

Mr. Jefferson has 20 students in his class. He wants to send 4 of these students to pick up books for the class. How many combinations of 4 students can he choose? A)5 B)80 C)4845 D)116,280

The Ka for the H2PO4–/HPO42– buffer is given by the equation: Ka= ([HPO4^-2]gamma [H^+])/[H2PO4^-]=10^-7.20 What is the pH of a 2:3 mixture of H2PO4– to HPO42– at 0.10 M ionic strength? (See the table for the activity coefficients.) I just am not sure how...

which of the following best relates to these details in "winter"? frogs burrow the mud/ snails bury themselves

Cecily Made a poster in the shape of a quadrilateral. All the angles and sides of the poster are congruent. Which of the following names the shape of Cecily's poster Square (a) rectangle (b) pentagon (C) trapezoid (D)

Find the slope of the line L1 given that L1 is perpendicular to L2 and L2 passes through (-3,-1) and (-5,7). How do you do this kind of problem

Sam purchased 625 square feet of carpet for his bedroom, which is shaped as a square. What are the dimensions of his bedroom? Each side of the bedroom has a length of 25 feet. Each side of the bedroom has a length of 156.25 feet. Each side of the bedroom...

Find the general solution of the DE. Write your solution explicitly. y'=(y^(2)+y^(2)cosx)^2

The length of a rectangular piece of cardboard is three more than twice the width. A square 2 cm on a side is cut out of each corner. The sides are folded up to form an open box. if the volume of the box is 120cm^3, what were the original dimensions of th...

Simplify -14x^3/x^3 - 5x^4 it too hard for me to understand

the president can choose to rid of democracy a. true b. false

Calculate the density of a liquid that has a mass of 20g and a volume of 315.4ml

Please check my answers. I put a star* by the one i chose. 1. What innovation is Henry Ford credited with pioneering? a. Combustion engines b. Assembly line* c. Increasing workers’ pay 2. Identify one of the troubles the Coolidge administration faced with...

When 6.0L of H2 reacts with 2.0L of N2, 4.0L of gaseous product are formed. All volumes of gases are measured at the same temperature and pressure. What is the formula of the product? Hint: Assume all reactants are consumed.

The table shows the amount of money made by a summer blockbuster in each of the first four weeks of its theater release. Which graph could represent the data shown in the table? A table showing the week and the money made; week 1, $19,600,000, week 2, $7,...

1) HCL 2)H2S 3)HNO3 4) H2SO4 5)H2O contains the lowest percent by mass of hydrogen.

6. What effect did the capture of fort Ticonderoga have on the fighting in Boston between the American colonists and the British? A) the British left Boston when they saw the forts military weapons positioned on Dorchester heights**** B) the British delay...

7. What was significant about the role of the green mountain boys? Select three answers. A) they launched a surprise attack on fort Ticonderoga and defeated the British*** B) they assisted Washington and his troops in launching a suprise attack in Trenton...

11. What was the impact of Minutemen during the revolutionary war? A) they were able to resist British forces using the same tactics that British soldiers used B) they set up signals to warn the regular american army whenever British soldiers were approac...

Train A left the station traveling 60 miles in 1 hour. 30 minutes later, train B left the same station traveling 75 miles in 1 hour. How many hours will it take for the two trains to meet up? I know that a formula, D=V*T, might be useful while solving the...

Find a cubic polynomial p(x) so that the solution of p(x) ≤ 0 is [-2,1] or [4,∞). Is your polynomial the only one that gives this solution? Explain.

How did the great depression begin? Investors began to worry the boom would end and began selling stocks. Investors paid back their loans too late to help the economy People were not willing to sell their stock Farmers had to sell stock pay for farm equip...

A new process is started and the sum of the sample standard deviation for 20 subgroups, of size 8, is 750; Compute, to 3 decimal places, the process standard deviation, σ0:

Which of the following best summarizes Hoover's initial response to the great depression? He believed the government should provide jobs for all Americans He believed people should have invested more wisely He believed private charities would meet all of...

Answers

The following answers were posted by visitors named Cat.

I figured it out. 2mg=mv3^2/r-mv1^2/r V3 being the speed at the top and V1 being the speed given at the bottom set them equal: V3^2=2gr+V1^2 sqrt(2*9.8*4.84+16.6^2) V3= 19.2459 m/s

The final equation to use is: W=(GmM)/r^2 m=mass of satelite M=mass of planet What is the equation to find the mass of the planet?

It is located on the top

How do I attach photos?

:Recycling soda cans :Using a rake instead of a leaf blower :Choosing to have no more than one child :Walking to class instead of driving :Taking your own reusable bag to the grocery store to carry things home in :Volunteering in a prairie restoration pro...

sorry-computer freakout-- anyways, while this isn't school-related, I don't think it does. It's public, and is for kids, so probably not.

....any further details? the topic/chapter your class is on, total amount of letters, etc. ?

tyrant. (for the second one) out of curiosity--what was the first one?

Battle of Lacolle Mills for more info, search it on wikipedia.

You have to see if there are any repeating inputs. If there are, then make sure that the output is the same for each input. You seem to have a function.

Just need some ideas on this...not asking for homework to be done.

I was thinking along the lines of coca cola or a big company as such.

We are asked to select a familiar comany and build from that...such as a basic policy..justification of that...who and how the policy implies to and what...how it will be implemented and such

GDP does not accurately measure the true economic well being of the country,

uses evidence about children to dismiss a concern concerning the whole population

It is a toss up between: While the Internet has made more political content available, meaningful political involvement has decreased or Political organizations of the past bear no resemblance to the political organizations of today. Perferably While the...

I also considered: should be discouraged because it lessens a quality that makes that antique desirable

we were wrong...Norton does not enjoy some novels he reads.

No one seems nrvous, however. Nervous is correct right?

our teams are great. Our?

r u going to answer me?

Please....................I need help and after this one ], there will only be one more

Deforestation was a concern. The new technologies disrupted the natural balance of the ecosystem and contributed to climate change, which is a major issue today.

It's valid, for all you kids googling the answers to your homework :P

Why is R1 equal to 1?

We are supposed to graph the equation then we are supposed to find the extreme values. I tried graphing it and I tried finding the extreme values. I came up with the max 5 and the min are -9 and -2. I am not sure if they are right because I watched a vide...

a person jumps from a ledge 3.7 meters and when he drops to the ground it takes .7 meters for him to stop what is the force applied to his body . A person (46kg) UPDATED****

The correct pH is 3.17

The hint says the acid and base will react completely until one or both is completely used up.

They Couldn't find a man with his caliber haha

Holly's garden is divided into 5 equal sections.she will fence 3 areas by grouping some equal sections together.how can writing an equation help you solve the problem?

Look at your numerator,if it is 55 than can 55 go into 80, if so how many times, 50 cant go into 80 and 80 cant go into 50 so theres your answer

Thank you! i read number 3 wrong. are you sure on 8? i just thought that was the one.

And for 3 is it B??

Is it a,b and E??

I'm not sure what to do. 30/15=2 hours? 15/30=0.5 hours?

Dilbert is wrong for connexus the answers are 1.C 2.D 3.A 4.C I just got 2 out of 4 from Dilbert's answers

Pete ate 1/3 of a pizza. Joe ate 1/6 of the same pizza and Guy ate 2/8 of the same pizza. What fraction of the pizza did they eat altogether?

A B C D Are the answers

Sorry A, B, D, C

I think it's A Correct me

I think it's C correct me if I'm wrong

The answer isThe members of the JVC work for justice.

I showed u guys the answer so yeah! Thank me! If you have ROBLOX, my username is cataeris :3

Sasha is incorrect. ANON is correct. 1. is D

a=0.3125 work: 7-1.2a-(2a-1)=7 a=0.3125

3. D 4. A 5. D 6. B 7. D 8. C 9. B 10. B 11. C 12. D 13. D 14. C 15. D 16. C 17. A 18. B 19. B 20. C 21. D 22. C 23. B 24. C I swear they are correct

Bro watch the teachers find this website and then fail us all Lol😂 just watch🙃 I see you cheaters 😝

I believe it is he believes in Greatness actually.

Bro ok This is for Converse of Pythagorean theorem practice Jassy you were wrong I got 2/4 so no stop saying she’s right because the real answers are D D A C

The answer are 1: D 2: C 3: D 4: A 5: C 6: B 7: D 8: D 9: D 10: C 11-do your self 12: D 13: C 14: B 15: C 16: A 17: A 18-Do yourself These answers are for Turning points unit test: closed book

I am totally wrong

here are the options A. An equivalent expression that represents this situation is n - 0.16. B. An equivalent expression that represents this situation is 1 - 0.16n. C. The value of his investment decreased by 16% during this time period. D.

It stays the same for me

dOITSU- is wrong. Bro was right. I'm sad now I made the mistake of picking the wrong one.

Believe me, or don't believe me, I don't care. I got 100% from 100%'s answers.

Connexus Art 6 B Unit: 3 Lesson: 1 The World of Art Quiz 1. D 2. B 3. C 4. E 5. A There is a hidden 5th answer in the middle of the answers. Count the checkboxes. These are the correct answers.

restate the question in your answer and you can lengthen the answer.

the reasons in the box are: Division Property of Equality, Simplify, Subtraction Property of Equality, and Subtract

Correct thanks:)

Reena is correct thank u i got 100%

Thx Kelly I got a 100%

YES WE DO NEED SOME ANSWERS

1.) D 2.) B 3.) C 4.) D 5.) A 6.) C 7.) B 8.) D 9.) A 10.) B 11.) D 12.) C 13.) B 14.) C 15.) A 16.) B 17.) A 18.) D 19.) D 100% promise

1.) D 2.) B 3.) C 4.) D 5.) A 6.) C 7.) B 8.) D 9.) A 10.) B 11.) D 12.) C 13.) B 14.) C 15.) A 16.) B 17.) A 18.) D 19.) D 100% promise

1.D 2.A 3.B 4.C 100%

This is 7a unit 5 test 1a 2c 3b 4c 5b 6a 7a 8a 9b 10c 11a 12b 13b 14a 15a 16b 17d 18c

Unreal is 100% correct

1.A 2.C 3.A 4.C 5.D 100%

yes it is d hope this helped

Yes I think there is but I am not sure how?

I will miss her dearly R.I.P. Ms. Sue

R.I.P. Ms. Sue She will be missed

I think ur right

I would go with C too We miss u Ms. Sue

A,d,a Thanks all

1.D 2.A 3.A 4.B 5.A 100%

Thank u guys for your help i was stuck on this one

1.A 2.B 3.Australia and New Zealand, World war 1 occurs, British recognizes Australia and New Zealand become dominions, Australia and New Zealand become independent, 4.D 5.A 6. is chosen by the elected 7.C 8.C 9. water and air pollution 10.A 11.B 12.A 13....

D,D,A,C is not right

Acc is the answer

Hope this helps D. C. A. C.