Tia

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

Questions

The following questions were asked by visitors named Tia.

What is an analogies for Mitochondria,Chloroplast, Cytoskeleton and Ribosome. Mitochondria = power house and in a school, school spirit.

In general terms, how does Oracle’s huge investment in cash affect its return in return on equity and its sustainable growth rate? As an Oracle shareholder, would you endorse Oracle’s investment in cash? As an Oracle senior executive, how would you defend...

Reposting generically: How does a huge investment in cash affect a company's return on equity and its sustainable growth rate? As shareholder, would you endorse a large investment in cash? As a senior executive, how would you defend the investment?

One of the important changes in the world economy over the past three decades has been the rapid increase in capital investment in the countries of the Pacific Basin (notably Japan and Korea). What are the implications of this investment for the commodity...

b. Do negative values of free cash flow in way alter or invalidate the notion that a company's fair market value equals the present value of its free cash flows discounted at the company’s weighted average cost of capital? Suppose a company's free cash fl...

In a physics lab experiment, a student immersed 205 one-cent coins (each having a mass of 3.00 g *.003kg) in boiling water. After they reached thermal equilibrium, she quickly fished them out and dropped them into 0.244 kg of water at 20.0 C in an insulat...

Hi! Does 4 over the square root of 12 reduce to 4 over 2 times the square root of three?

I need 3 ordered pairs of points that would be solutions to this equation. Can anyone help please, thanks! 4x - y = 7

Please simplify. Write your answer using positive exponents. (8^2)^ -1 =? In case you are having trouble reading it, it translates to: (8 squared) to the -1 power (exponent) or (8 ^2) ^ -1 = ? Any ideas? I have an idea, but would appreicate some feed back...

Find the y- and x-intercepts for the equation. I have an idea of how to do this but want to make sure I am going in the right direction! Thanks! 4y = -28 + 7x

Why did parents pressure local governments to reform public schools?

What are some of the problems when designing a new single cell

1. A farmer had several pens out by the barn. He had used 17 lenghts of fence to make the pens, but now he needs to use six of those fence lengths for another project. He wants to remove six fence lenghts but still have two square pens remaing. Which leng...

I am confused on how weighted courses work. At my school, a two semester course is weighted (1.2) and a semester course is weighted (.6) How do these numbers help your gpa?

how would you ensure the mentally ill are placed into the appropriate care facility

Suppose you drop a ball into the ocean in a place where there is no current.Will waves move the ball away,or will it bob in place?

Two rectangles have the same width. The length of one is 2 feet longer than the width. The length of the other is 4 feet longer than the width. The larger rectangle has 8 more square feet than the smaller. What is the width of the rectangles?

you push with a 40-N horizontal force on a 2-kg box of coffee resting on a horizontal surface. The force of friction on the box is 12 N. Show that the acceleration is 4 m/s^2

4x^3y^-2 / 2x^-1y^4 is the answer: 2x^4y^-6 ?

Hi Sorry I'm reposting this question, I think the answer that was provided was not correct because of the ambiguity of the original question but if I could have someone workout the question as written it would be much appreciated: See below discussion. 4x...

a car traveling 20m/s brakes and takes 3s to stop. what is the acceleration in m/s2?

Write the oxidation equation for sec-butyl alcohol. How do I do this?

Explain negative feedback and give one example in the human body.

Can you show me the calculation? How many ml of a 2 M solution of HCL would be needed to neutralize 2 ml of a 5 M solution of KOH?

A solution is prepared by adding of KOH to 1 liter of water. The resulting solution has an [OH negative]of 1 * 10 negative 3. What would be the pOH of this solution? Can you show me how you came up with this answer? Thank you.

If the pOH of a solution is determined to be 5, what is the pH of the solution?

Can you determine the pH of a 1 liter solution having an H concentration of 1.0*10 to the negative 3.5

How many ml of a 2 M solution of HCL would be needed to neutralize 2 ml of a 5 M solution of KOH?

An object is moving due east. You push the object. Work is being done at all times when you push...

you see with your brain not with your eyes Defend this statement with reference to the Young-Helmholtz theory of color vision and the optic disc

Describe where EPSP is produced, and explain how it is produced. What is its significance?

Rodney and James are each 30 feet from a door. Rodney moved one foot closer and James moved half the distant between himself and the door. If each person continued to move in this fashion, who would be closer to the door after 10 moves? Who reaches the do...

Is there a website where you can find a video for the AHA 2012 CPR? AHA changed the CPR. -Thanks, Tia

On the movie, Bill Nye the Science Guy, what was the seventh energy after thermal, elctrical, nuclear, sound, solar, and chemical?

Calculate the density of a metal object that has a dull surface and an irregular shape. It has a mass of 321 grams and a volume of 45.2 cm 3.

What is the chemical equation for AgNO3 + NaCI?

Yolando Bravo wants to make the following deposit: 1 20 dollar bill 3 5 dollar bills 4 1 dollar bills 7 quarters 6 dimes 8 nickels 64 pennies 1 paycheck for $328.92 1 refund check for %18.95 i try to do this i been stuck on this problem all freaking day a...

A person bending forward to lift a load with his back, as shown in the figure, rather than with his knees can be injured by large forces exerted on the muscles and vertebrae. The spine pivots mainly at the fifth lumbar vertebra, with the principal support...

The overall length of a piccolo is 30.6 cm. The resonating air column vibrates as in a pipe that is open at both ends. Assume the speed of sound is 343 m/s. (a) Find the frequency of the lowest note a piccolo can play, assuming the speed of sound in air i...

A train sounds its horn as it approaches an intersection. The horn can just be heard at a level of 59 dB by an observer 14 km away. (a) What (b) What intensity level of the horns sound is observed by someone waiting at an intersection 46 m from the train?...

So is this the correct prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ? which equals ?

So is this right for prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ?

There is only one bag potato chips left on the planet Earth. Ed and Trina have found it on the far side of ‘look out’ mountain with 2 grams of water inside the bag. The chips were soggy. Until another source of nutrients has been discovered they must shar...

I have to find the apothem of a triangle. It's a 60-60-60 triangle with sides of 6. Help!

If a line has no y-intercept, what can you say about the line?

Identify the solution(s) of the system of equations, if any. x+5y=5 2x-15y=0

Identify the solution(s) of the system of equations, if any. -6x - 4y = 24 8y = -12x - 48

How would you know if a model is a good model?

Could you please help me with this problem: Consider an oligopolistic market with two firms. Each of them produces using a cost function given by c(q)=q2. The aggregate demand in the market is given by 1000−p. Suppose that, in order to increase production...

mike is playing cars with his sister when he draws a card from a pack of 35 cars number from 1 to 35. what is the probability of drawing number that is divisible by 5?

Calculate the theoretical percentage of water present in cobalt (II) chloride hexahydrate, given that the molar mass is 237.93 g/mol and the molar mass of water in the compound is 108.12 g/mol. Question 8 options: 220% 50.5% 6% 45.4%

Graph y=|x|-2. If someone could help me that would be great.. Im really confused.

NEED HELP ASAP PLEASE! 1. evaluate x/y for x=2/3 and y=6/7 A. 7/9 B. 8/10 C. 9/12 D. 12/21 That is all. I do not understand this, so if someone could help that would be great. Thank you so much!

Hello again, today is my final day of the semester and I started late. So I have tons of work to quickly finish and this math test I am taking is 48 questions. Just a brief description why you might see my name a lot. 1. Which is a solution of the equatio...

Suppose U={1,2,3,4,5,6,7,8}is the universal set and P={1,2,3,4}. What is P? A.{5,6,7,8} B.{1,2,3,4,5,6,78} C.{1,2,3,4} D. Cannot be determined. I think it's either B or D. Please correct me if I am wrong. Thank you!

Hello again! Here's another question. 1. The table shows the height of a plant as it grows. What equation in slope-intercept form gives the plant's height at anytime? Months Height 2 8 4 15 6 22 8 29 A. y=(7/2)x+1 B. y=(7/2)x+8 C. y=(7)x+1 D. y=(y)x+8 Thi...

Hi everyone! I am extremely struggling with this questions and was hoping someone would go over them with me. Thank you! 1. Which of the following expressions is written in scientific notation? a. 73.4 x 10^5 b. 0.09 × 10^7 c. 80 x 10^3 d. 4.22 x 10^–3 2....

A tour boat on a river traveled 40 miles downstream in 4 hours. The return trip against the current took 5 hours. What was the rate of the current? A. 2.0 MPH B. 1.5 MPH

1. Which binomial is a factor of x^3-3x^2-28x? A. x-4 B.x^2-4 C.x-7*** x^2-7 2. A company's profit is described by the equation. P(x)=-5^2+300x+15,000. Where x is the price in dollars that the company charges for its product. What should the company charg...

Hello again! You might see me a lot today. Just a heads up. 1. Which function represents an initial population that increases 22% per year where A represents the initial value and X represents time in years? A. Y=A(0.22)^x B. Y=A(0.68)^x C. Y=A(1.22)^x D....

1. The set of ordered pairs of the form (x,y) shown below represents points on a graph for a direct variation. (−4,6) (−1,−1.5) (0,0) (2,3) (6,9) Which equation best represents the relationship? A. y=3/2x B. y=2/3x C. y=x-2 D. y=x+3 Should I just plug in...

1.A tour boat on a river traveled 40 miles downstream in 4 hours. The return trip against the current took 5 hours. What was the rate of the current? A. 2.0 MPH B. 1.5 MPH C. 0.5 MPH D. 1.0 MPH This is also another question I did not understand. Thank you...

1. Does the table represent an exponential function? X: 1, 2, 3, 4 Y:-1,-8,-27,-64 Yes or No? I am confused on this, so help would be nice. Thank you.

Hi, I need help on this as soon as possible. Thank you. 1. Which of the following events, characters, or objects can be said to make a swerve? A. A snowstorm and a cloudburst. B. A roller skater and a seal. C. A rainstorm and a bicyclist. D. A seal and a...

A person who hasn't smoked in two hours and is irritable is showing symptoms of.... A. Respiration B. Hunger C. Withdrawal D. Addiction You are supposed to pick two, and I think it is B and C. Please correct me if I am wrong. Thank you!

Does the potential inside a hollow conductor change?

1. A 3,500.00 principal earns 3% interest, compounded semi annually. After 20 years, what is the balance in the account A. 7,700.00 B. 4,713.99 C. 5,600.00 D. 6,349.06 2. A boat costs 92,000.00 and depreciates in value by 15% per year. How much will the b...

1. A 3,500.00 principal earns 3% interest, compounded semi annually. After 20 years, what is the balance in the account A. 7,700.00 B. 4,713.99 C. 5,600.00 D. 6,349.06 Steve, I got the second one. It was 18,112.45. But I still cannot get the first one.

1.(y^-5)^-10y^10 A) y^-60 B) y^60 C) y^-150 D) y^150 Can anyone help please? I have tried solving it, but it's mind boggling.

Please help whenever you can :) A viewer examines a work of art in a style he normally does not appreciate. This is an example of what type of action? A) Reluctant Consideration B) Creative Consideration C) Respectful Consideration D) Creative Considerati...

If someone could help fast that would be great. :) Write a trinomial with 9ab as the GCF of all three terms. I don't understand how to do this. So if someone would help that would be great. Thank you so much!

The area of a rectangular field is given by the trinominal t^2-4t-45. The length of the rectangle is t+5. What is the expression for the width of the field? A) t-9 B) t-5 C) t-11 D) t-7 Can someone please help? Thank you!

You are building a concrete deck around a rectangular swimming pool. The pool is three times as long as it is wide. The deck will have a constant width of four feet. In order to have enough concrete, you have calculated the area of the deck to be 832 squa...

Which of the following has a graph that is wider than the graph of y=3x^2+2? A) y=3x^2+3 B) y=0.5x^2+1 C) y=-4x^2-1 D) y=4x^2+1 If anyone could help that would be amazing. Thank you so much!

Which of the following has a graph that is wider than the graph of y=3x^2+2? A) y=3x^2+3 B) y=0.5x^2+1 C) y=-4x^2-1 D) y=4x^2+1 Would the answer be B?

1. What is the value of z so that -9 and 9 are both solutions of x^2+z=103? a) -22 b) 3 c) 22 d) 184 2. What is the value of b in the triangle below? The triangle has one side that is 3b and another that is just b. The area of the triangle is 24in.^2. a)...

1. What is the value of z so that -9 and 9 are both solutions of x^2+z=103? a) -22 b) 3 c) 22 d) 184 2. What is the value of b in the triangle below? The triangle has one side that is 3b and another that is just b. The area of the triangle is 24in.^2. a)...

1)How many real number solutions does the equation have? -8x^2-8x-2=0 A) One Solution B) Two Solutions C) No solutions D) Infinitely many solutions If someone could help me with this that would be great since I am confused. Thank you!

1) When will the dependent variable in the equation y=√x+4-3 equal or exceed to 4? A) x > or equal to -0.17 B) x > or equal to 45 C) x > or equal to 48 D) x > or equal to 53 2) The function t=√d/16 models the time (t) in seconds that an object has been fa...

Answers

The following answers were posted by visitors named Tia.

ok, i thought i had an answer, but it wasn't correct...here was my work... (.615)(390)(T-373.15)=(.244)(418.6)(T-293.15)=0 T=349.2571663 -> C=76.1071663 When I used that T in the equation it worked... =(

2.c 3.c 4.c 6.c 7.c 8.c 10.c 11.b

what are some different ideas scientists have about where the first Americans came from?

Are these answes correct

im stuck im 11 i have a twin she is more cleaver she told me that Their is a phisical change the phisical change is the wax starts to melt.The chemical change is the light and heat energy is produced .thier is a diffeence beetween a phisical and a chemica...

Describe the important features of exponential decay.

The way I wrote it is exactly how the book has it. It's all written together without brackets. Very ambiguous I agree but I'm now not sure if the answer you provided is correct.

I need help to work a problem like this

4 would be positive, if you read your answer for 3 it kinda of says for four.

I got 152.08 and its saying its wrong!

Thank you!!!!!!!!!!!!!!!!

Which would be 2 ? then what ?

HIV/AIDS SOIL POLLUTION DRUG ABUSE

Any help please?

Thanks Anonymous. sorry for question but which values are dQ and dt please in the question? Is dQ=radius of circular plate and dt=distance separated=2.2mm?

Thanks Anonymous, I still have issues identifying I=dQ/dt could you plug in the numbers from the above example please so I can see? From the above example it seem like this is this correct? Q= Q_0*(1+2T/T) d=separated distance in my case 6mm t=time 2

Many thanks Anonymous! Could you tell me what the values for E, X and B stand for in: r = - 1/mu_0 * E X B and the D value for e) -Q*I*D/(Pi*R^2*epsilon_0) ?

Sorry Booblegum, what is value U? I don't get it

The distinct letters in the word miss

The answer is happy activity since they are not having a boring routine or hopeless dejection. It is also not peaceful days because what they are doing are happy days.

I still don't get it. So should I put in 7/9 or one of the other answers into x or y to see if it is my answer?

Thank you so much! I understand what you did now that I saw the work done.

Never mind, I think I got it. Would the answer be (4,19)?

Oh ok, interesting. Thank you very much. I was quite confused on this.

When individuals get married, alliances are formed between the two families. In some cultures there will also be a formal economic exchange. Three forms discussed in this chapter are bridewealth, bride service and dowry. Discuss each economic form with it...

Within all societies of the world there are dynamics, known as taboos, that vary by the cultural elements themselves. Anthropologists do find traits and taboos that are similar to other existing cultures but never utilized or practiced exactly with the sa...

Oh wow, I should of read that better. There is no typo, it just gives me the answer and I was too ignorant to read it twice. Anyways, thank you so much for clearing that up for me.

@Reiny So the answer would not be 7/9? How would I sovlve this equation then?

For this question I got, 18x^5-11x^4+22x^3 Hope this helps!

By "sec" do you mean 2?

The domain is: [18,∞),{x|x≥18} The range is: [0,∞),{y|y≥0}

Thank you so much! Would the answer be A then?

C. 0.5 MPH D. 1.0 MPH I do not get this so it would be great for some help. Thank you!

The last one I got is B. 30 dollars

I got A by plugging in X and Y. Is this correct?

I still do not understand it that well... I get what you did then I get confused at y=3/5.

Oh ok, that made a lot of sense. Thank you so much. Once you cleared it up.

I figured it out. The answer would be no.

So, would it be B? I am slightly confused...

It was C and D.

Thank you so much!

Thank you so much! I really appreciate it!

7005.59070115 That's the answer I am getting for number one...

18112.44519935 and that for the second one?

What happens when a candle is alight is the subject. Explained both changes using the Big Idea of Energy? A physical change-the wax starts to melt A chemical change - light and heat energy is produced the difference between chemical and physical changes a...

Yes, you are correct.

Use the Arrhenius equation. It should be 1.2

Which state? Georgia?

Would it be respectful? Since the viewer is respectfully examining the art. Unlike reluctant.

Oh wow... That is hard. It's kind of confusing since the question doesn't say if he is criticizing it or is but keeping it to him self. So. I don't really know, because I guess it could be both.

It started in 1492 with Columbus discovering the New World. The big thing about the Modern World that differs from previous times is Globalization. Whether it is Columbus or the Internet, the Modern World is about the opening up of the different nations a...

Ok, thank you so much. It's fine, I'm thankful you helped.

Thank you so much! I really appreciate it.

thank you so much!

Oh, would it be A?

Ok, So I know it is not A or C... So it comes down to B and D....

Wow, thank you so much! My parents aren't here to help me so you did so much! :) I understand how you did 3w and from there on it all made sense. If only I used variables. Thank you so much!

Is the answer B?

Yes, D is correct.

A plastic rod is rubbed against a wool shirt, thereby acquiring a charge of -1 µC.Thus there will transfer of electron take place. So problem is to find how many electrons will transfer from the wool shirt to the plastic rod? Since we know 1C charge acqui...

I'm with the answer D because the Mayflower Compact was the first governing document of Plymouth Colony. It was drafted by the Pilgrims who crossed the Atlantic aboard the Mayflower, seeking religious freedom. It was signed on November 21, 1620 (N.S.) in...

I see what you are saying Ms. Sue would it be B then?

Sarah, read the link and select the answer you think. Please tell us the correct answer when you finish. :)

It actually did get me as quicker response. I also do not understand what you said, and also, it wastes my time as well when people don't reply. I also do help people so please do not be rude about this. Thank you.

Nevermind, I understand now. Thank you. :)

Sorry about the rudeness, but there are just some children that repeat their question more than me when they already have an answer. There are also people on this site that are obnoxious and get away with things worse than this. All that I am saying is th...

Yes, you are correct. A is the answer.

Yes, what are your other questions?

I would say A) fewer cotton farms in Great Britain Because the growth of the textile industry prompted legal changes allowing the textile mills to flood the land. The land was covered by water to fuel the water wheels of the mills and could no longer be u...

It may be D, but it may be A as well. Trust your gut and what you believe is correct.

C is the correct answer for your other question.

Excuse me? I was stating what I believe, I also agreed with your answer as well. So, Reed, everyone makes mistakes, for example being that rude to me when I am trying to help is a mistake. :) Thank you.

1. 9*10^10 2. 4.2875*10^-11

Thank you so much!

I choose B, because brainstorming is used to get ideas, not to narrow an essay topic.

Yes, D is correct.

Are there any choices?

The answer is 40/870.

It would be the first option "reduced influence of religion on the government". The ayatollahs are radical Shia Muslims. They were/are desperate to inflict Shia Islam at every level on their civilians.

No clue? Excuse me? Who knew people were so rude on this site.

C is not correct.

I got - 18x^7+x^2-9/x^7. If that is not correct please comment the choices, if there is any. :)

Thank you so much! I really appreciate all your help.

So, I know how to solve it. But how do I check my answer? If anyone could help with that it would mean a lot. Thanks!

Woohoo, I got it, and solved everything! Never mind this question.

Is the answer D?

Never mind, I think I got it! Is it C?

Yes, I think the answer is C Sasha.

I'm not Ms. Sue (sorry), but your answer is correct. :)

dy/dx = k / (y^4) where k is a constant Separate the variables (y^4) dy = k dx Integrate both sides (y^5) / 5 = kx + c where c is also a constant

I would assume most of the members of the species would die but some would survive.

You are correct. :)

Thank you so much! At first I had that answer, but then I was told that was not correct. Thank you for clearing it up.

Let x be the length of the two equal sides. x/4 is length of the base of triangle. let height = h x^2-(x^2/64)=h^2 (using pythagoras theorem, half of base = x/8) (64x^2-x^2)/64 = h^2 h=(sqrt63*x)/8 Area = 1/2 * base* height Area = 1/2 * (x/4) * (sqrt 63 *...

I'd say that the velocity at the beginning of the trip was around V1 = 40km / 1h → by reading the graph and at the end of the trip was V2 = (45 - 57)km / (3.5 - 2.2)h = -9.2 km/h → also estimating from the graph a = (V2 - V1) / t = (-9.2 - 40)km/h / 3.5h...

I agree with Ms. Sue. :)