# T

Most popular questions and responses by T-
## english

How is this irony? : Donkey: Are we there yet? Shrek: No Donkey: Are we there yet? Fiona: Not yet Donkey: Ok, Are we there yet? Fiona: No. Donkey: Are we there yet? Shrek: NO Donkey: Are we there yet? Shrek: YES Donkey: Really? Shrek: NO!

*asked on May 30, 2018* -
## Physics

Bob is pulling a 30kg filing cabinet with a force of 200N , but the filing cabinet refuses to move. The coefficient of static friction between the filing cabinet and the floor is 0.80. What is the magnitude of the friction force on the filing cabinet?

*asked on May 11, 2014* -
## Chemistry

What volume of O2 is required to react with excess CS2 to produce 4.0L of CO2 Assume all gases at STP. Not sure what I am doing wrong, but the answer I am getting is not one of the answers. 4L/X mole=22.4 L/1 mole ===>.1786 mols Balanced equation: O2 + CS2

*asked on December 13, 2007* -
## Chemistry

Write equations for the dissociation of the following in water. Do not include states in your answer. 1) sodium acetate (NaC2H3O2) NaC2H3O2 ---> Na+ + (C2H3O2)- 2) copper(II) perchlorate Cu(ClO4)2 ---> Cu2+ + 2(ClO4)- Enter balanced ionic and net ionic

*asked on October 9, 2016* -
## World History

Why was Thomas Paine’s Common Sense considered radical? a) Its arguments about taxation were new and groundbreaking. b) Its rejection of the monarchy was controversial for the time. c) Its ideas about religion were controversial for the era. d) Its

*asked on August 19, 2019* -
## Inverse Functions - Precalc

Which of the following functions are one-to-one? Select all that apply (theres three right answers) a) f(x)= x-1/3x+3 b) f(x) = srt5x+9 c) f(x) = 7/4x^2 d) f(x) = 1/2x^3 e) f(x) = 3x^4+7x^3 I don't really understand what one-to-one means. So i need help

*asked on August 19, 2019* -
## English

1. Which of these statements is written using passive voice? A. I went to the store because it was having a sale. B. It was said that the store had a good sale. C. The store was advertising a good sale. D. A sale at the store led me there. ** 2. Which of

*asked on March 4, 2018* -
## Physics

A person holding a lunch bag is moving upward in a hot air balloon at a constant speed of 6.1 m/s . When the balloon is 28 m above the ground, she accidentally releases the bag. What is the speed of the bag just before it reaches the ground? I got Vf^2=

*asked on May 23, 2016* -
## Physics

You use a rope to slowly pull a sled and its passenger 45 m up a 20∘ incline, exerting a 125-N force on the rope. How much work did Earth do on the sled for the trip in Part B? The answer for part is -5630 J I'm not sure what to do. I tried -5630 J * 9.8

*asked on June 11, 2016* -
## History

Arrange the events that led to the end of the American Revolution in order. Place the first event at the top. 1. Patriot and French forces blockaded and besieged Yorktown. 2. The British captured Savannah and Charleston. 3. Officials from Britain and the

*asked on August 19, 2019* -
## Physics

A person holding a lunch bag is moving upward in a hot air balloon at a constant speed of 6.1 m/s . When the balloon is 28 m above the ground, she accidentally releases the bag. What is the speed of the bag just before it reaches the ground? I got Vf^2=

*asked on May 23, 2016* -
## English

Which of the following contains an error in verb voice? I would buy a large sailing yacht if I were to become rich. Had I known you were going to be late, I would have started by now. ** If I were going on this trip, I would have planned a fishing trip. If

*asked on March 16, 2018* -
## math

A fertilizer covers 3 4 square foot in 1 6 hour.

*asked on January 27, 2016* -
## Algebra

Carmen is using the quadratic equation (x + 15)(x) = 100 where x represents the width of a picture frame. Which statement about the solutions x = 5 and x = –20 is true?

*asked on June 2, 2016* -
## English

I have 3 more questions that I'm confused on. 1. Read the argument excerpt related to teen use of smartphones and answer the question that follows: People on either side of the smartphones-for-teens debate can't agree on the evidence. Sure, there's proof

*asked on March 2, 2018* -
## physics

Salmon often jump waterfalls to reach their breeding grounds. Starting 3.16 m from a waterfall 0.257 m in height, at what minimum speed must a salmon jumping at an angle of 37.9◦ leave the water to continue upstream? The acceleration due to gravity is

*asked on October 16, 2012* -
## English

What are some irony in Shrek?

*asked on May 27, 2018* -
## algrebra

A scientist is working with 1.3m of gold wire. How long is the wire in millimeters? Be sure to include the correct unit in your answer.

*asked on April 23, 2015* -
## precalculus

A Ferris wheel is 25 meters in diameter and boarded from a platform that is 2 meters above the ground. The six o'clock position on the Ferris wheel is level with the loading platform. The wheel completes 1 full revolution in 4 minutes. How many minutes of

*asked on May 25, 2019* -
## Algebra 2 with trigonometry

A baseball diamond is a square 90 feet on a side. The pitcher's mound is 60.5 feet from home. How far does the pitcher have to run to cover first? (we are using the LAW OF SINES AND COSINES)

*asked on May 6, 2010* -
## algebra 2

suppose a house that costs $270,000 appreciates by 5% each year. in about how many years will the house be worth $350,000? use the equation 350 = (270) (1.05)^x and round the value of x to the nearest year.

*asked on February 7, 2011* -
## Chemistry

How will overshooting the end point of an acid-base titration by adding too much base to KHP affect the calculated molarity of the base? I would think you would need to add more KHP, then more base to bring it to the endpoint. So the molarity calculated

*asked on December 5, 2012* -
## Physics

A basketball player drops a 0.60-kg basketball vertically so that it is traveling at 6.0 m/s when it reaches the floor. The ball rebounds upward at a speed of 4.7 m/s. Determine the average net force that the floor exerts on the ball if the collision lasts

*asked on June 9, 2016* -
## Science

A student finds after applying a certain lotion to a scar, the scar is gone in two days without any side effects. He asks several of his friends who also have scars to use the same lotion. What step of the scientific method is he using? A) gathering data

*asked on August 13, 2019* -
## English

Which of the following should you do to make your argument effective? Answers: Compare the opposite side's views to something unpleasant. Include only general details the audience will understand. Use specific details to refute the opposite side's views.

*asked on March 2, 2018* -
## physics

Paul lifts a sack weighing 245 newtons vertically from the ground and places it on a platform at a height of 0.7 meters. If he takes 10 seconds to do this task, what power has he expended during this time?

*asked on February 18, 2015* -
## Algebra 2

A hyperbolic mirror can be used to take panoramic photos, if the camera is pointed toward the mirror with the lens at one focus of the hyperbola. Write the equation of the hyperbola that can be used to model a mirror that has a vertex 4 inches from the

*asked on May 3, 2019* -
## English

Imagine your friend's cousin writes a rebuttal argument to her claim in favor of teens owning smartphones. Read his argument excerpt and answer the question that follows: Smartphone ownership among teens is certainly on the rise. Yet there is reason for

*asked on March 2, 2018* -
## Math

A power failure on the bridge of a Great Lakes freighter has resulted in the ship's navigator having to do her own calculations. She measures the angle between the ship's course and a lighthouse on shore as 32°. After the ship has travelled 1500 m, she

*asked on April 4, 2018* -
## math

If Julie bought 8 T-shirts, she would be short $28. If she bought 4 T-shirts and 3 baseball hats, she would have $17 left. If each hat cost $5, how much money did she have in the beginning?

*asked on January 22, 2012* -
## physics

a gun fires Aa bullet of mass 50g the bullet moving with a velocity of 100m/s strikes a sandbag get embedded after travelling 10cm calculate the resistance force exerted by the sand bag on the bulle

*asked on August 24, 2014* -
## chemistry

How many moles of water, H2O, are present in 75.0 g H2O?

*asked on December 15, 2010* -
## physics

A boy with a mass of 50 kg is hanging from a spring with a spring constant of 200 N/m. With what frequency does the boy bounce up and down?

*asked on March 12, 2014* -
## math

there were 490 altogether in 2 groups. group A consited of only boys and group b constied of only girls. ther were 2 and a half times as many girls as boys. some girls joined group b and foe every 4 boys in group a 32 more boys jioned the group. the total

*asked on March 1, 2012* -
## English

One morning, when Gregor Samsa woke from troubled dreams, he found himself transformed in his bed into a horrible vermin. He lay on his armor-like back, and if he lifted his head a little he could see his brown belly, slightly domed and divided by arches

*asked on March 16, 2018* -
## PreCalc

Let f(x)=(x-2)^3+8 a.Show that this function is one-to-one algebraically. b. Find the inverse of f(x)

*asked on August 27, 2019* -
## Finance

Hetfield and Ulrich, Inc., has an odd dividend policy. The company has just paid a dividend of $7 per share and has announced that it will increase the dividend by $5 per share for each of the next 4 years, and then never pay another dividend. If you

*asked on April 29, 2012* -
## History

(PLEASE ANSWER ASAP) Read the paragraph, which may contain errors or false beliefs about the Civil War: Maryland was an important state in the Civil War. Due to its location, it was the key to the North maintaining control of its capital, Washington, D.C.

*asked on February 28, 2018* -
## math :(

An observer stands on the edge of a 375 m high cliff. Below him is a river. He estimates that the angle of depression to the near bank of the river is 80° and the angle of depression to the far bank is 60°. Find the width of the river to the nearest

*asked on March 23, 2018* -
## Algebra 2

Dante is making a necklace with 18 rows of tiny beads in which the number of beads per row is given by the series 3+10+17+24+... a. If you were to write this series in summation notation, give i. the lower limit of the sum ii. the upper limit of the sum

*asked on May 6, 2019* -
## Math

It is impossible to measure the length of a particular swamp directly. (Snapping turtles!!) Kendra put a stake in the ground and measured from the stake to opposite ends of the swamp, the results being 410 m and 805 m. She measured the angle between the

*asked on April 5, 2018* -
## BUSINESS MATH

: The Crescent Corporation just paid a dividend of $2 per share and is expected to continue paying the same amount each year for the next 4 years. If you have a required rate of return of 13%,

*asked on December 17, 2014* -
## PreCalc

Choose any two specific functions that have inverses. Use your chosen functions to answer any one of the following questions - If the inverses of two functions are both functions, will the inverse of the sum or difference of the original functions also be

*asked on August 21, 2019* -
## Algebra 2

A wave is modeled with the function y=1/2sin(3θ), where θ is in radians. Describe the graph of this function, including its period, amplitude, and points of intersection with the x-axis.

*asked on May 8, 2019* -
## social studies

what landform dominates much of Latin America , especially South AMerica?

*asked on May 4, 2011* -
## Algebra 2

The equation of a parabola is 12y=(x-1)^2-48. Identify the vertex, focus, and directrix of the parabola.

*asked on May 3, 2019* -
## chemistry

All of the lanthanide metals react with HCl to form compounds having the formula MCl2,MCl3,or MCl4 (where M represents the metallic element). Each metal forms a single compound. A chemist has .250g sample of a transition metal, and wishes to identify the

*asked on February 9, 2011* -
## geometry

the pentagons are similar. the area of the smaller pentagon is 30m squared. what is the area of the larger pentagon in m squared?

*asked on March 29, 2012* -
## Algebra 2

A farmers’ market manager needs to purchase pints of blueberries and pints of strawberries. His display for berries can hold no more than 50 pints. His customers by no more than 25 pints of blueberries and no more than 40 pints of strawberries. He is

*asked on April 29, 2019* -
## chemistry

"A 280ml flask contains pure helium at a pressure of 754 torr . A second flask with a volume of 475ml contains pure argon at a pressure of 732 torr . If the two flasks are connected through a stopcock and the stopcock is opened, what is the partial

*asked on February 26, 2011* -
## math

a plane with an airspeed of 192mi/h is headed on a bearing of 121 degrees. a north wind is blowing (from north to south) at 15.9 mi/h . find the ground speed and the actual bearing of plane.

*asked on May 24, 2008* -
## PreCalc

1. Find f^-1 for the function f(x)=3srtx-2 +8 2. Find the domain and range of f^-1 where f(x) = 1/3x+2

*asked on August 19, 2019* -
## algebra

A size 36 shoe in France is size 3.5 in England. A function that converts shoe sizes in France to those in England is g(x)=3x-94/4. A size 6 shoe in the United States is size 3.5 in England. A function the converts shoe sizes in England to those in the

*asked on September 20, 2015* -
## science

is population growth is problematic

*asked on December 14, 2018* -
## English

Can someone help me on choosing celebrities to play these 2 characters in the novel stones: Ganet Havelock - he is Garnet's dad, he stays at home Ms Skye- she is Raphaella's mother, she doesn't want her daughter to date boys.

*asked on November 27, 2018* -
## PreCalc

Let (f) = 1/x and g(x)=x^2 +5x. a. Find (f*g)(x) b. Find the domain and range of (f*)(x)

*asked on August 27, 2019* -
## trigonometry

In another attempt to determine the height of the flagpole, a metre stick was placed vertically beside the flagpole. When the flagpole’s shadow was 36.72 m long, the metre stick’s shadow was 3.06 m long. Find the height of the flagpole.

*asked on March 24, 2018* -
## economics

Hello, This is silly but as the gas prices increase, demand for gas also stays high correct? This is one of the weirder situations where that happens. I feel like that's wrong but double checking.

*asked on March 12, 2019* -
## Physics

A spherical source radiates sound uniformly in all directions. At a distance of 12 m, the sound intensity level is 100 dB. At what distance from the source is the intensity level 40 dB? When I set it up as 100dB/40dB = r^2/(12m)^2, and got x = 18.97

*asked on October 22, 2013* -
## Physics

A person consumes 2500 kcal/day while expanding 3500 kcal/day. In a months' time, about how much weight would this person lose if the loss were essentially all from body fat? (Body fat has an energy content of about 4100 kcal per pound).

*asked on November 19, 2012* -
## Social Studies

How did ancient texts and statues affect Renaissance scholars? Renaissance means rebirth. During the Renaissance scholars studied ancient texts and the classical statues became popular again. Check this article for more information.

*asked on April 17, 2007* -
## Math

What is a known product that has reached market equilibrium? I can not determine how to find this. I am using the high demand and low cost of chicken as an example. Has it reached equilibrium? Thank you!

*asked on March 13, 2019* -
## English

Which actor would fit the role of Hannah Dualiver who was stoned to death in the novel Stones by William Bell?

*asked on December 3, 2018* -
## Chemistry

Samples of Neon and helium are placed in separate containers connected by a pinched rubber tube. There is 5.00 liters of neon at a pressure of 634 mm Hg in the first container. The second container has 3.00 liters of helium at 522 mm Hg. When the clamp is

*asked on February 18, 2011* -
## Chemistry

The pressure inside a hydrogen-filled container was 2.10 at 21 . What would the pressure be if the container was heated to 96?

*asked on February 2, 2010* -
## History

Which of these gave the Confederacy an advantage over the Union during the Civil War? The South's strong military tradition The loyalty of most of the South's slave population Control over a large navy The popularity throughout the nation of the

*asked on February 25, 2018* -
## Math

If a mother is 20 years old when her baby is born how old will she be when she is twice as old as her child

*asked on June 1, 2019* -
## math

A line segment has endpoints P(-3, 2) and Q(x, 5). PQ has a slope of 3. What is the value of x?

*asked on November 27, 2018* -
## Chemistry

Concentrated aqueous ammonia contains 1.00 mol NH3 dissolved in 2.50 mol H2O. What is the mole fraction of NH3 in concentrated aqueous ammonia?

*asked on December 3, 2012* -
## English

How does this quote relate to a mysterious atmosphere? For one….Upon its head, with red extended mouth and solitary eye of fire, sat the hideous beast whose craft had seduced me into murder, and whose informing voice had consigned me to the hangman. I

*asked on November 7, 2018* -
## BUSINESS MATH

Part B: The Crescent Corporation just paid a dividend of $2 per share and is expected to continue paying the same amount each year for the next 4 years. If you have a required rate of return of 13%, plan to hold the stock for 4 years, and are confident

*asked on December 8, 2014* -
## history

2. William Lloyd Garrison’s The Liberator was known for appealing to its readers’ sense of (1 point) A. moral correctness. B. modern convenience. C. economic concern. D. social status. a

*asked on October 6, 2013* -
## Science

A 0.2 kg object is released from rest at point A on a track that is one-quarter of a circle with radius 1.6 m, as shown in the figure. It slides down and reaches point B with a speed of 4.8 m/s. Then it slides on a level surface a distance of 3 m until it

*asked on May 15, 2013* -
## statistics

The population of SAT scores forms a normal distribution with a mean of µ =500 and a standard deviation of Ïƒ =100. If the average SAT score calculated for a sample of n = 25 students, a. What is the probability that the sample mean will be greater than

*asked on February 27, 2011* -
## English

What do you think of my intro for my essay? There are several problems that affect the world today, and overpopulation is one of them. “Overpopulation is an undesirable condition where the number of existing human population exceeds the carrying capacity

*asked on December 18, 2018* -
## Physics

A diver springs upward with an initial speed of 2.23 m/s from a 3.0-m board. (a) Find the velocity with which he strikes the water. [Hint: When the diver reaches the water, his displacement is y = -3.0 m (measured from the board), assuming that the

*asked on December 13, 2011* -
## Math

A club has 5 members from these memebers the positions of president,vice-president,and, treasurer have to be filled how many different ways can these 3 positions be filled

*asked on June 1, 2018* -
## Physics

A 32 kg child puts a 15 kg box into a 12 kg wagon. The child then pulls horizontally on the wagon with a force of 65 N. if the box does not move relative to the wagon, what is the static friction force on the box?

*asked on January 16, 2012* -
## English

How does this quote unsettle readers? By the time I came to the strip malls and factories a few miles south of Barrie it was dark and I was in the middle of a full blizzard, peering through a white fog of snow at the tail lights of the cars in front of me.

*asked on November 5, 2018* -
## statistics

An automotive manufacturer has selected 10 car seats to study the Rockwell hardness of the seat recliner mechanism. A sample of 8 has an average of 44.795 and a standard deviation of 0.402. At 95% percent confidence level, what is the interval for the

*asked on February 9, 2015* -
## Physics

while john is traveling along an interstate highway, he notices a 160-mile marker as he passes through town. later john passes another mile marker, 115. a. what is the distance between town and john's current location? b.what is john's current location?

*asked on September 2, 2013* -
## Physics: Phase changes

how much heat is needed to convert 500g of water at 100 degrees C to steam at 100 degrees C?

*asked on March 21, 2011* -
## Physics

A spherical source radiates sound uniformly in all directions. At a distance of 12 m, the sound intensity level is 100 dB. At what distance from the source is the intensity level 40 dB? When I set it up as 100dB/40dB = r^2/(12m)^2, and got x = 18.97

*asked on October 22, 2013* -
## Math

When jeans sell for $80, 5 pairs are sold each day. when jeans are on sale for $40, 13 pairs of jeans are sold each day. a) Calculate the slope b) Calculate the y-intercept

*asked on December 19, 2018* -
## English

Do short stories have a thesis?

*asked on December 14, 2018* -
## Chemistry

How many grams of KHP (204.22 g/mol) were present in container if 49.36 mL of 0.2264M NaOH were needed to reach the end point of a titration? I'm confused on the formula you would use for this.

*asked on December 1, 2012* -
## English

How serious a problem is population growth and control in the twenty-first century?

*asked on December 14, 2018* -
## Mathh

A rectangular flower bed is to be created so that the length is 3 m more than the width. If the length of the diagonal of the flower bed is 15 m, determine the length and the width.

*asked on April 10, 2018* -
## Physics

A spherical source radiates sound uniformly in all directions. At a distance of 12 m, the sound intensity level is 100 dB. At what distance from the source is the intensity level 40 dB? When I set it up as 100dB/40dB = r^2/(12m)^2, and got x = 18.97

*asked on October 22, 2013* -
## Physics

Imagine that a person is seated in a chair that is suspended by a rope that goes over a pulley. The person holds the other end of the rope in his or her hands. Assume that the combined mass of the person and chair is M. What is the magnitude of the

*asked on January 16, 2012* -
## science

magnetite will attract this

*asked on November 1, 2010* -
## Calculus

(i) A 20m chain with a mass-density of 3kg/m (coiled on the ground). How much work is performed lifting the chain so that it is fully extended (and one end touches the ground)? (ii) How much work is performed to lift 1/4 of the chain?

*asked on May 12, 2014* -
## Physics

In preparation for this problem, review Conceptual Example 7. From the top of a cliff, a person uses a slingshot to fire a pebble straight downward, which is the negative direction. The initial speed of the pebble is 6.46 m/s. (a) What is the acceleration

*asked on December 13, 2011* -
## Math

It costs $1200 to start up a business selling hot dogs on the beach. Each hot dog costs 40c to produce. a)Write the cost equation in slope-intercept form. b) How many hot dogs are produced if the total cost is$1560.

*asked on December 19, 2018* -
## English

Does anyone know any movies where the dad convinces the son to stay in school? And yes this is school related. Its for an English assignment

*asked on December 7, 2018* -
## Mathh

A baseball is hit from a height of 0.8 m. After “t” seconds, its height “h”, in metres, is given by the equation h = -5t2 + 20t + 0.8. How long does the ball stay at least 15 m above the ground? What would be the LET statement?

*asked on April 9, 2018* -
## Science

An organism that eats leaves, grass, algae, or seaweed would be considered a producer tertiary consumer primary consumer ** decomposer

*asked on March 29, 2018* -
## Math

a circle is divided into 9 equal parts. That is the angle measure of two of those parts?

*asked on March 24, 2016* -
## History

(PLEASE ANSWER ASAP) Which of these actions did President Lincoln take at the beginning of the Civil War? Answers: He declared martial law throughout the nation. He imprisoned congressional representatives from the South. He issued a declaration of war

*asked on February 28, 2018* -
## Pre-Algebra

There are (24)2 ⋅ 20 books in a cupboard. What is the total number of books in the cupboard? 22 26 28 216

*asked on February 27, 2018*