Z

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

Questions

The following questions were asked by visitors named Z.

If the income elasticity of demand is 3/4 and the interest elasticity of demand is -1/4, by what percent does money demand rise if income rises 10% and the nominal interest rises from 4% to 5%. Thanks!

Have to make a model of a cell with all its parts listed. Anyone have an ideal on what to make it out of?

Two people are standing on a 2.2-m-long platform, one at each end. The platform floats parallel to the ground on a cushion of air, like a hovercraft. One person throws a 6.1-kg ball to the other, who catches it. The ball travels nearly horizontally. Exclu...

Adolf and Ed are wearing harnesses and are hanging from the ceiling by means of ropes attached to them. They are face to face and push off against one another. Adolf has a mass of 127 kg, and Ed has a mass of 65 kg. Following the push, Adolf swings upward...

Oxygen for hospital patients is kept in special tanks, where the oxygen has a pressure of 62.0 atmospheres and a temperature of 293 K. The tanks are stored in a separate room, and the oxygen is pumped to the patient's room, where it is administered at a p...

In a diesel engine, the piston compresses air at 305 K to a volume that is 0.0624 of the original volume and a pressure that is 48.5 times the original pressure. What is the temperature of the air after the compression?

i don't get this ?.......If the weather forecast stated that the pressure is 104.2kpa. then what is the pressure in the atmosphere? and what would a barometer measure in mm of mercury need help please

An equilateral triangle has sides of 0.17 m. Charges of -9.0, +8.0, and +2.2 µC are located at the corners of the triangle. Find the magnitude of the net electrostatic force exerted on the 2.2-µC charge.

A small plastic ball of mass 6.30 10-3 kg and charge +0.150 µC is suspended from an insulating thread and hangs between the plates of a capacitor (see the drawing). The ball is in equilibrium, with the thread making an angle of 30.0° with respect to the v...

A horizontal 810-N merry-go-round of radius 1.70 m is started from rest by a constant horizontal force of 55 N applied tangentially to the merry-go-round. Find the kinetic energy of the merry-go-round after 2.0 s. (Assume it is a solid cylinder.)

Light of wavelength 272 nm shines on a piece of magnesium metal. What is the speed of the ejected electron? (Light energy greater than that of the work function of magnesium ends up as kinetic energy of the ejected electron. The work function is the minim...

A testing service has 1000 raw scores. It wants to transform the distribution so that the mean =10 and the standard deviation = 1. To do so ?

((x-1)/3x+15))-((x+3)/(5x+25)) HOW TO SIMPLIFY THAT???

((x-1)/3x+15))-((x+3)/(5x+25)) HOW TO SIMPLIFY THAT???

((x-1)/3x+15))-((x+3)/(5x+25)) HOW TO SIMPLIFY THAT???

8^(x+5)=32^(x-9)

How do you factorise?

Find a z value to the right of the mean so that 74.5% of the distribution lies to the left of it.

when testing for a fever, what is the true positive rate for a thermometer that always reads 105 F? What is the false positive rate? **Note: the definition of fever is that the patients temperature exceeds 100 F**

When solutions of KCl and Pb(NO3)2 are mixed, a precipitate forms. Which of the following is the balanced equation for the double replacement reaction that occurs? a. KCl(aq) + Pb(NO3)2 (aq) ¨ KNO3 (aq) + PbCl2 (s) b. KNO3 (aq) + PbCl2 (s) ¨ KCl(aq) + P...

how many grams of magnesium are required to react with 2.0 moles of hydrochloric acid?

What does it mean when there is a high prior probability in terms of Baynesian statistics?

I have a Data Analysis Lab that has a graph attached to it. It talks about how temperature affects the growth rates of the two species'. It says that researchers studied the effect and they hypothesized that increasing temperature would increase the growt...

what is the definition of nutrient?

To indicate a thought (For example: I'm hungry), do you put quotation marks around the thought as you would do if the thought were spoken out loud, or do you put the thought in italics?

For a particular isomer of C8H18, the following reaction produces 5099.5 kJ of heat per mole of C8H18(g) consumed, under standard conditions. What is the standard enthalpy of formation of this isomer of C8H18(g)?

Where can I find detailed info on all the lawsuits that Microsoft have encountered?

What is the concentration of a solution made by diluting 85 mL of 6.0 mg/L free chlorine to a final volume of 750 mL?

Suppose water contained some harmful volatile substance. How could you easily remove the volatile substance in a laboratory?

A triangle ABC has a trisected angle A. The angle trisectors divide side a (opposite angle A) into three segments which are BD, DE, and DC. The lengths are 2, 3, and 6, respectively. What are the lengths of the other sides?

One adult ticket and seven children's tickets cost $62. Two adult tickets and eight children's tickets cost $79. How much does one adult ticket cost? How much does one children's ticket cost?

Hey! So, I've been working on this problem for awhile but I'm currently a bit dumbfounded on how to solve it. I think this question has been answered before but I still don't quite understand how it works or how to explain it. The problem is as follows: |...

This task is about choosing a new washing machine. Your washing machine is broken. You need a new one. The new washing machine must hold at least as much as the old one and spin at least as fast as the old one. You used your old washing machine three time...

Find the values of the trigonometric functions of t from the given information. tan(t) =1/9 terminal point of t is in Quadrant III sin(t)= cos(t)= csc(t)= sec(t)= cot(t)=

Two point sources emit sound waves of 1 m wavelength. The sources are pointed at each other. The sources, 2 m apart, emit waves which are in phase with each other at the instant of emission. a) Where, along the line between the sources are the waves out o...

A hydraulic hoist has a ram of 30 cm diameter and a plunger of 1 cm diameter. If 70 N effort is applied to the plunger and the efficiency is 80%, find the maximum load it can raise.

I have a coil of copper wire. I want to know the length of the wire in the coil. I do not wish to unwind the coil and measure the length directly. I find from a table of densities that the density of copper is 8.89x10^3kg/m^3. Explain how I could find the...

parallelogram ABCD: Angle BAC = 35 and angle BCA = 20 How can I find the measure of angle BAD and the measure of angle ABC?

rectangle FGHK The length of FH is 9 cm. What is the length of GK? C is the center of the rectangle 4 is the height 4.5 measure from F to C 4.5 from H to C

what are the coordinates of the center and the measure of the radius for a circle whose equation is ( x - 8)^2 + (y + 4)^2 = 12

An 80 x 120 foot rectangular garden is surrounded by a strip of equal width that has the same area as the garden. What is the width of the strip?

Joe and Jodi go canoeing. They paddle upstream 12 miles. On the return strip (with the current) they average 3MPH faster. The total trip takes 8 hours. 1. Find their speed going upstream 2. Find the amount of time it took them to rerun to their starting p...

How did Greek scientists change the way people viewed and understood the natural world around them? How did common Greeks explain natural events prior to scientific explanations? Help please.

I know I just asked a question but I need some help on this one: Rank and describe the social classes of Ancient Greece.

How are valleys and Canyons similar and different?

Expand and Simplify a) (𝑎 + 2𝑏)^4 b) (3𝑥 + 𝑦)^3

Identify the choice that results in pronoun number agreement! Where’d the ______ go? It can’t have wandered off. Choose 1 answer: A list of instructions B instructions C directions

What is Predicate.

Choose the sentence that maintains a parallel structure throughout. Choose 1 answer: A "We are going to be fighting on the beaches; we shall fight on the landing grounds; we shall fight in the fields and in the streets… .” B "We shall fight on the beaches...

Choose the option that best combines these sentences into a logical compound sentence. Stina is really, extraordinarily good at playing billiards. I've never dared to play with her. Choose 1 answer: A Stina is really, extraordinarily good at playing billi...

the empirical formula of a given compound is C H O and its relative density is 44. determine its molecular formula.

Identify the dependent clause. Choose 1 answer: A That's a great idea B That you had

Choose whether to use a colon or a semicolon in this sentence! I have a few favorite pieces of ______ colons, semicolons, periods, and commas. Choose 1 answer: A. Punctuation: B. Punctuation;

-Read this excerpt from The Call of the Wild by Jack London. "And this was the manner of dog Buck was in the fall of 1897, when the Klondike strike dragged men from all the world into the frozen North. But Buck did not read the newspapers, and he did not...

context is a context clue A: word or phrases in a text that help the reader determine where to find the definition of a word B: words or phrases in a text that help the reader determine the meaning of a word C: resources that help the reader determine the...

Hello this is where i wanna check my answers not cheat!! i just wanted to see if im correct! here are my questions and my answers: htt ps:// drive. google .com /fil e/d/1G-kGh156Udu2QboMo4iOo RT6K9B01jJl/view thats all the questions and my answers are: a...

After the Civil War, each former Confederate state was required to write a new state constitution before it could re-enter the Union. South Carolina created a new constitution in 1865. Why was this constitution not acceptable to the federal government

Cell Potential at Equilibrium For a single galvanic cell based on the (unbalanced) reaction: Ag+(aq) + Zn(s) = Zn2+(aq) + Ag(s) What is the cell potential when the cell reaches equilibrium?

I dont quite understand how to find out if it's capable of reducing/oxidizing. My understanding is we check each potential and identify which is reduce = highest potential, oxidize = lowest potential. These are my predictions: yes Is Fe2+(aq) capable of r...

A model shows rays of sunlight moving straight from the sun perpendicular to the surface of the Earth. What are these rays called? A)parallel rays B)angled rays C)direct rays D)indirect rays

1)Which groups were considered citizens in ancient Greece? Select the three correct answers. A. aristocrats B. tenant farmers C. small farmers D. slaves E. foreigners F. women 2)Which of the following was the primary way Sparta got the resources they need...

Which of the following is a true statement? A. Technology has limited the amount of instruments that can be used because they are not compatible with new recording devices. B. Technology has created new instruments and more efficient recording techniques....

has anyone done the Unit 3 sample work lesson 8? 3-1 Adding and Subtracting Polynomials (pg.474) 1. What is the sum or difference? 4x^7 − 6x^7 2. Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. 3 −...

Which best explains how the leaders of Boston reacted to the Boston Massacre

Six less then the product of 9 and a number is 7

Divide 12 and 3/4 then write the answer in simplest form.

Connexus Geometry Final exam answers. Got a 43/47 and fixed wrong answers! You're welcome and Good luck! 1. A 2. D 3. A 4. D 5. B 6. B 7. B 8. A 9. D 10. B 11. D 12. A 13. D 14. B 15. B 16. C 17. D 18. D 19. B 20. C 21. B 22. B 23. D 24. C 25. D 26. B 27....

im z. how do you make twenty minute biscuts

a wheelchair ramp requires a minimum of one radio 12 radio of height to link a red with a height of 2.2 ft requires a

there are 2400 calories in a whole pumpkin pie if the pie is cut into eight equal slices what is the unit rate in calories per slice

use the image to answer the question you have $10 to spend on carrots for your rabbits compare the prices for two diffrent sized bags which size is a better deal and why

use the image to answer the question you have $10 to spend on carrots for your rabbits compare the prices for two diffrent sized bags which size is a better deal and why

which statement best explains how Australia geography affects population density

which of the following statements describes a difference between the political systems of Australia and New Zealand

At Family Market, an 8-can pack of bottles costs $ 4.48, and a 24-can case costs $ 9.60. Both the bottle and the can are 12 ounces. What is the unit price for each? 1 point $ 1.79/bottle and $ 2.53/can 1.79 bottles/ $ 1.00 and 2.53 cans/ $ 1.I0 0.56 bottl...

Unit 5 and 6 Hands-On Portfolio awnsers

how do the mass in density of the mantle compared with the mass and density of the Earth's core.

81 + (9 + w) which expression is equivalent to the expression shown above.

81 / (9 + w) which expression is equivalent to the expression shown above. 1. (9 + w) / 81. 2. (9 + 81) + w. 3. 81 / 9 + 81 / w. 4. 81 / w (w + 9).

what products are produced when water reacts with sodium in rocks?

Answers

The following answers were posted by visitors named Z.

Perhaps you should read Chapter 3 and find out! ;)

System dynamics is a method of studying, managing and understanding how complex systems behave over time. System dynamics deals with how things change through time. In system dynamics feedback is used to help show behavior. System dynamics help use the kn...

so for the first anwser it would be 101.325kpa because that is the measurement of 1 atmosphere

for the first equation, you would put x+y=56 (because there are a TOTAL of 56 houses available; therefore, x + y should give you 56). not sure about the second one but i think it should b x+3y (because there are 3 times more y's than x)

1. Qu'est-ce qu'ils mettent dans leur sac à dos? Ils mettent 2. Qu'est-ce que tu mets dans ton sac à dos? Je mets 3. Qu'est-ce que vous mettez dans votre sac à dos? On met

A key point to realize is that KNH_2 dissociates completely, and there is an excess of water. If you take that into account, there is no need for Kb or even an ICE chart. The concentration of the products will equal the concentration of the reactants. Hop...

Right of charge

If any clarification is needed on the question, it wants to know the difference between the rates with an Ea of 192 at T=281K and an Ea of 72 at T=281K. Use the rearranged Arrhenius like DrBob suggested: k=Ae^(-Ea/RT) Take k2/k1 and you get your answer. I...

It's that simple? Thank you. I made it harder than it was.

By the way, The answer is D. :0)

the independent variable is the one you change and is usually on the right side. the dependent is the one that changes because of the function and is usually by itself on the left side. but not always! if you have x and y, x is most likely the independent...

sometimes its easier if you just look at the decimal part as a number. example: 480, 4_1, 463. the missing digit cant be 8 or more because 481 isnt less than 480, and and cant be 6 or less because 460 isnt greater 463. so the digit is seven

right answers 4.? 5. A 6. B

1 B 2 D 3 B 4 C 5 A I GOT A 100

Paper is abiotic!

A ball is thrown downwards from a roof at 24.0m/s. What is the velocity of the ball after 4s?

Minding their manors

Thanks for the response Steve, but this doesn't quite clarify things for me. The step I keep getting lost on is this one: "x^2+y^2-2x-y = 0 2y+x-2 = 0" How did you get to this point? What happened to the 2yi + xi?

I need the answerrr uhg I'm stuck

P = Po(1+r)^n. Po = $600. r = 4%/100% = 0.04 = APR expressed as a decimal. n = 1Comp./yr * 6yrs = 6 Compounding periods. Plug the above values in the given Eq and get: P = $759.19

15/25=0.6 Each ticket cost $0.6 if you buy a roll of tickets.

(c) obviously the vertex form (d) standard form, so you have the needed a,b,c coefficients.

n ≥ –16 when you divide by a negative you have to flip the sign

Arnold multiplied instead of dividing by 3

Yes. And it's because square root of X can be a negative number which would make it an imaginary number.

It helps if you draw it out.Anyways Let H be the height of the pole. Tan35=H/21.3 Solve for H

Set each one equal to zero and solve for X -2x = 0 x^-16 = 0 x-3 = 0

Is the number of worker the only variables they give you?

Write it out helps. Let the 3 numbers be A,B,C B = A + C + 2 2C = A + C 42 = A + B + C

What are you trying to solve for?

3*7.8 + 5*9.2 =?

When you divide by a fraction don't forget to flip it

They are Correct.

8 8*2 = 16, square root of 16 is 4. 1/2 of 8 is also 4, therefore the answer is 8.

Let number of children's tickets be ----X Let number of adults tickets be 450-X 2x+5(450-x)=1800 X= 183( round it up to nearest whole number) 450-183=267 James sold 267 adults ticket.

6/5 = 51/2 =122.4 sec

It depends on the object, but generally the bottom

Gravity- Earths core will pull it's self towards it's self.

Thank UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU...

I think the area is: 8.24621

So the length of GK would also be 9?

Is the area incorrect?

You Guys Are Funny

Answers for connexus students are: 1.) A 2.) B,C,D 3.) A 4.) B & E 5.) A,D,E Got 100% promise good luck!

@ I don't even know why I'm alive thx so much 16/16 for connexus people!

It's your boy and Hal are right got 100% Thx guys!

Larry ya is not right for connexus! I used the answers and got one out of four 😞

That could be the case. However, I do not think calling Hayley out on it for everyone to see was a smart move. This should be a 1 on 1 kind of talk.

The Answer Is A

promise this is correct for connexus

Not Nuerotransmitters

Alright, thanks!

This is correct

It is list of instructions.

The answer is B

I need help on number one 1 I think the answer is A .

Kim can you give us a list to the question ?

Anonymous is right trust me I got a 100% . :)

Is Anonymous correct ?

What is the difference between 3/7 and 1/14 ? A. 1/2 B. 2/14 c. 5/14 d. 9/14 I think the answer is A. 1/2

Is Hi correct ?

Guys it not cheating if you did the best you can on the test ,then before you turn the test in you go to this website and check your answer and if you did it wrong you change the answer.

Lun is correct I got a 100% :) . 😀👍

Is vagasjuju right

Traveling is a great way to learn about the world outside of your own comfort zone . Write one two sentences identifying the gerund in this sentence and it’s function . My answer is - The gerund in this sentence is traveling. It’s function is learn . Plea...

The textbooks we have doesn't have these informations so it's basically not useful.

Zailet is 100% right I took the test I got a 100% . 😀👍

Ms unknown is right . 100% :)

Is Keda right ?

Keda is right I got a 100% Thank you

Local trash can is right 100%

I do the test my self . Then I come on here to check my answers . Some people come on here to check there answers or to get help there is nothing wrong with that .

* what is a context clue

Thanks lun Straight 100%

Is MS.Sue right?

MS.Sue is right ! 100%

You must take the advance times the interest, times the time. 1000(0.18)(24/365) = 1000(0.18)(0.065753424) = 1000(0.011835616) = 11.8356164 so approximately, 11.84 now add $11.84 (interest) to $1000 (the advance), as well as the $2000 purchase. and we get...

Yes I also tried that already I got 1.56 V but it is still wrong.

im a cat is right i got 100%

mass= 1450 kg buoyant force = 16890 N resistive force = 1010 N Force= F(buoyant) - F(resistive) - mg F= 16890-1010 - (1450 x 9.8) F= 1670 N F= ma 1670= (1450)a Solve for acceleration

I need help A .S . A.P

Missis assome pant is 100% right

@slave bryson is right

@a student is 100% right

@Bruvo is 100% right

yea its incorrect