# Posts by marie

Total # Posts: 1,479

**Math**

The major axis of the ellipse lies on the line y=3 and has length 6; the minor axis lies on the line x=–4 and has length 4;

**College Algebra**

What is the amount of $480 invested at 6% quarterly for a period of 3 years?

**French**

Sorry, I didnt see that you wrote "suis" last time, but thank you so much!!

**French**

Thank you! Here is the rewritten text from what you corrected: "Je me levée à dix heures. Je suis montée les escaliers pour prendre le petit déjeuner. J’ai mangé une tranche de pain avec fromage. J’ai bu l’eau avec mon ...

**French**

Hi I wrote this today and I wondered if you could help me see if there is anything wrong with my grammar: "Je me levé à dix heures. Je suis monte les escaliers pour prendre le petit déjeuner. J’ai mange une tranche de pain avec fromage. J’ai...

**physics**

what is the physics principle behind fiber optics

**science**

DNA is synthesized during which of the following stages of the cell cycle? Choose all that apply A.mitosis B.G2 C.S D.G1 E.interphase F. cytokineses I answered with A,C,E am I missing one? I am pretty sure I am

**Maths**

The number of cattle on a ranch was four times the number of horses. After 280 cattle were sold, there were twice as many horses as cattle. What were the total numbers of horses and cattle on the ranch before the 280 were sold?

**college algebra **

Aki's Bicycle Designs has determined that when x hundred bicycles are? built, the average cost per bicycle is given by? C(x) =0.1x^2?1.4x+8.096?, where? C(x) is in hundreds of dollars. How many bicycles should the shop build to minimize the average cost per? bicycle?

**college algebra **

A rocket is fired upward from some initial distance above the ground. Its height in? feet, h,above the? ground, t seconds after it is? fired, is given by h=?16t^2+64t-3072

**english**

it sounds to me like the answer is language prejudice

**english**

If people are ignored because of their inability to speak standard English, what have they encountered? a. language bias b. language variety c. language prejudice d. language snobbery Are these real phrases? I don't know where to look them up to try to answer this question.

**english**

Thanks ms Sue

**english**

I got it reflective!

**english**

Which type of essay is Amy Tan's "Mother Tongue"? a. persuasive b. regional c. bias d. reflective I read this essay and I think it is an essay that gives information to others people about the trials and tribulations of having a mother that doesn't speak ...

**english**

Which lines best reveal Lawrence Ferlinghetti's troubled view of modern American society? To the Oracle at Delphi by Lawrence Ferlinghetti (excerpt) I, Americus, the American, wrought from the dark in my mother long ago, from the dark of ancient Europa— Why are you ...

**english**

Select the excerpt from "Mother Tongue" by Amy Tan that best describes language bias. 1. I've heard other terms used, "limited English," for example. But they seem just as bad, as if everything is limited, including people's perceptions of the ...

**english**

Read this excerpt from â€œAinâ€™t I a Woman?â€ by Sojourner Truth. In which sentences does she make an emotional appeal to the audience by talking about her personal hardships? 1). I think that 'twixt the negroes of the ...

**Texas History**

so all of them are wrong?

**Texas History**

1. a 2. d 3. d 4. a, c 5. c

**Texas History**

I need to know which one is correct

**Texas History**

What has enabled Texas manufacturers to help the state’s economy become more productive? A. environmentally friendly techniques B. new computer technology C. new labor practices D. population increases How has the oil industry in Houston changed over time? A. It is less ...

**Texas History**

thank you 1. a

**Texas History**

1. d 3. b

**Texas History**

1. c 2.B 3. c are these correct

**Texas History**

need help with these; What best shows the broadest trend in modernization of Texas' economy? A. At one time, most Texans worked in agriculture; now the economy is more diverse. B. Oil is no longer the dominant industry in the state. C. The entertainment and tourism ...

**English**

d.

**English**

In this excerpt from A Christmas Carol by Charles Dickens, what does Scrooge's reflection reveal about his character? And now Scrooge looked on more attentively than ever, when the master of the house, having his daughter leaning fondly on him, sat down with her and...

**ENGLISH**

thank-you

**ENGLISH**

It was a rainy day, but Joan and I had planned a trip. Joan wanted to go to the beach for a swim. I wasn't sure if we should go. "I think we should wait a little longer... at least until the rain shows some signs of slowing down," I suggested. "We can't ...

**english**

Which two elements define a story’s setting? a. geographical location b. character descriptions c. time and weather conditions d. plot structure e. dialogue and action The setting is the time and place definitely A and c? never thought about weather conditions...?

**english**

Which four lines in this excerpt from Stephen Crane’s “An Episode of War” show that there were poor medical facilities during the Civil War, and the injured were not properly tended to in the field hospital? a. The drivers were tossing the blame of it back and ...

**Reed please read**

thank-you

**english**

I do know what these terms are. Simile comparing two things Hyperbole using like or as to compare tow things onomatopoeia a word that sounds like the word like Buzz repetition repeating the same word or phrase, does this include sounds? paradox contrary items that have some ...

**ms sue can you help me?**

please

**english**

Which literary device is used in this poem? For a Lady I Know by Countee Cullen She even thinks that up in heaven Her class lies late and snores While poor black cherubs rise at seven To do celestial chores. a. onomatopoeia b. repetition c. hyperbole d. paradox e' simile I...

**English**

Which sentences in this excerpt from Ernest Hemingway's "In Another Country" reflect the theme of the psychological alienation caused by war? We all had the same medals, except the boy with the black silk bandage across his face, and he had not been at the front ...

**english**

First sentence in the excerpt 1 and last sentence in exerpt 2

**english**

In Another Country by Ernest Hemingway (excerpts) Excerpt 1 "In the fall the war was always there, but we did not go to it any more. It was cold in the fall in Milan and the dark came very early. Then the electric lights came on, and it was pleasant along the streets ...

**english**

Based on the excerpt, what is the contextual meaning of the word jostle? Although, as we walked to the Cova through the tough part of town, walking in the dark, with light and singing coming out of the wine-shops, and sometimes having to walk into the street when the men and ...

**literature**

Thank-you!

**literature**

Why do authors use rhetorical devices in essays? a) to simplify the meaning of the main idea B)to increase the credibility of the essay C)to evoke a personal response from readers E)to show their skill as diverse writers F)to compare two or more essays about the same topic I ...

**english**

Which excerpt from Carl Sandburg’s "Three Boys with Jugs of Molasses and Secret Ambitions" includes both alliteration and onomatopoeia? a."And I like you because you got some wishes and some suspicions and you look mixed up," he said to Miney Mo, ...

**Algebra**

subtract 175 from 355 since you know it is for one week and because that number is already set. then divide 180 by 0.2 that should give you your answer

**Algebra**

first subtract 175 from 355 because that number is already set. Then divide 180 by 0.2 that should give you your answer

**english**

:Select the correct excerpt. Which excerpt from Robert Stawell Ball's Great Astronomers is best supported by this diagram? The diagram show the earth in the middle the sun circling it then the moon circling earth but farther away with mars circling the moon Excerpt 1 These...

**english**

thank you

**english**

Which label best fits the following text? Sir Isaac Newton, the first person who studied gravity seriously, discovered what is known as the law of universal gravitation. It defines the amount of attraction of one particle of matter on another particle of matter. The formula ...

**Pre-Algebra**

A sphere and a right cylinder have the same radius and volume. the cylinder has a height of 3 inches find the radius.

**Algebra I**

Determine whether the equation y=2x^4-8x+6 has a graph that is symmetric with respect to the? y-axis, the? x-axis, the? origin, or none of these

**english**

Which of the following statements describes a functional text? a. It provides a first-person account of a personal experience. b. The primary purpose is to provide information to perform a task. c. The primary purpose is to construct a logical argument. d. The author's ...

**english**

1.Even though he had been driving for five hours, Jacob was not (A. inclined, B. coherent, C. nuanced, D. incisive) to rest or trade spots with anyone else in the car. Although he was accustomed to sarcasm, Alex was not prepared for the comedian's biting, ( A. quaint, B. ...

**english**

c and d

**english**

Which words or phrases in this excerpt from Elizabeth Bishop's "The Fish" compare the fish to an old, experienced soldier? A green line, frayed at the end (A) where he broke it, two heavier lines, and a fine black thread still crimped from the strain and snap (b)...

**English**

Thank-you.

**English**

Oh you are right the machine bent in choice B, so it is B? It is confusing to me because I thought the irony should be in the choice. Like it would make more sense if the choice was the knee did not bend but the machine bent.

**English**

A because the machine bent instead of the knee?

**English **

Which of the sentences below is an excerpt taken from "In Another Country" by Ernest Hemingway is an example of irony? A. My knee did not bend and the leg dropped straight from the knee to the ankle without a calf, and the machine was to bend the knee and make it ...

**Math**

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. The lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. The height of the trapezoid is 12 ft. What is the area of the stage? Enter your answer in the box.

**Science**

When the North Pole is tilted toward the Sun, which hemisphere will have the summer season? Northern Hemisphere - June

**pre calc**

Can someone please help me f(x)=1/3 square root 1-2x and g(x)= (x-2)/x. Find and simplify (g of g)(3)/(g of f)(-24). The answer I got it -24/7 and i Am unsure If it is correct. Please show all work Thank you

**riddle**

Are y'all trying to solve kiss 100's riddle, lol

**Pre geometry**

The cross country bike trail follows a straight line where it crossess 350th and 360th streets. The twonstreets are parallell to each other. What is the measure of the larger angle formed at the intersection of the bike trail and 360th street. explain only angle give is 48 ...

**Math**

1/3 gallon of tea into 3 cups. How much in each cup?

**math**

How can I write subtraction problems as an equivalent addition problem? 9_7=x x-6=3

**College Algebra**

Let x = the number of birds that Tim has. Let y = the number of dogs that Tim has. Tim has more than twice as many dogs as he has birds. Tim has more than 2 birds. The total number of dogs and birds that Tim has is less than 11. Set up an appropriate system of linear ...

**Engkish**

The plants did not grow this Spring Identify Subject and Verbs

**algebra**

a cone shape pile as a base diameter of 24feet and is 7feet tall. find the volume of the sawdust pile

**Math**

For the given equation of line: y = 0.5x - 2 identify slope and based on slope (without graphing) determine if line goes upwards, downwards or stay horizontal.

**Math**

Rent-a-Car company charges for renting a car $35 plus $15 per day (unlimited mileage). Ley x denote numer of days and y - denote the total cost of car rental. Write the equation that expresses y (in dollars) in terms of x (days of rental).

**Chemistry**

Combustion of 1g of an organic compound known to contain C, H and O produces 2.36g CO2, 0.64g H2O. What is the empirical formula?

**economics**

Q1=750+5p Q2=1200-2p giving reasons identify the demand and supply functions. using a well labeled diagram explain what would happen if price is shs50

**physics**

What is the lowest resonant frequency for this string?

**physics**

A string is stretched between fixed supports separated by 73.0 cm. It is observed to have resonant frequencies of 380 and 475 Hz, and no other resonant frequencies between these two.

**Algebra**

5/6-2(-1 3/4)/5 1/5 Help!!

**Physical Science**

How much heat is necessary to change 305g of ice at -11c to water at 20c

**Chem**

A 175-g sample of water is saturated with KNO3 at 40ºC. What mass of KNO3 forms a precipitate if the solution is cooled to the freezing point of water? (Refer to the Solubility and Temperature graph.)

**World Geography**

During the late 18th and mid 19th centuries, Europeans and North Americans were attracted to nearby coastal waters due to potential economic gains from catching trout and cod fish*** catching seals and whales shipbuilding finding riches on unexplored islands

**history**

He was a Russian diplomat.

**math**

My teacher assigned us this problem: Using the following logarithms Log2,log3 and log10 solve for the log150,log 75 incorporating the properties of logarithms ,i tried ,but failed plz help!!

**quim**

A 453 K and 755 mm Hg , what volume of N2 completely react with 22.2 L H2 to produce NH3 ? N2 ( g ) + 3 H2 ( g ) -> 2 NH3 ( g ) I doubt if I use the ideal gas formula PV = nRT or another , but having only a pressure and a temperature which is not used because it is not what...

**quim**

A 453 K y 755 mm Hg, ¿qué volumen de N2 reaccionará completamente con 22.2 L H2 para producir NH3? N2(g) + 3 H2(g) --> 2 NH3(g) tengo la duda si uso la fórmula de gas ideal PV=nRT o alguna otra, pero al tener solo una presión y una ...

**Calculus**

Reverse the order of the double integral (y+1) dx dy, where -1<= y <= 4 and y - 4 <= x <= 4y-y^2

**Chemistry**

A sample has a molar mass of 162g/mol. When a sample of mass 0.385g was burned , 1.072g of CO2 ,0.307g H2O and 0.068g of nitrogen were produced. What is empirial and molecular formular of a sample . Write equation for combustion

**Chemistry**

A sample has a molar mass of 162g/mol. When a sample of mass 0.385g was burned , 1.072g of CO2 ,0.307g H2O and 0.068g of nitrogen were produced. What is empirial and molecular formular of a sample . Write equation for combustion

**Social Studies**

These answers are correct I am connexus for school and I just got 100℅

**Real Analysis (Math)**

Prove f(x) is discontinuous at 0 for the function f(x) = x if x>=0 and f(x) = 1 - x if x < 0 using the epsilon-delta method.

**Math**

Determine the value of c for the quadratic expression. X^2-14x+c

**Bus.**

Which one of the following statements describes the actions of an organization practicing TQM? A. Maximize ROI. B. Emphasize the short term. C. Make improvement goals easy and attainable. D. Make customer needs the highest priority

**Calculus (Line Integral)**

Let c be a curve w/parameterization r(t). show that the line integral of T dr equals the length of the curve where T is the unit tangent.

**Physics**

How do you determine the work done by the frictional force?

**Physics**

How can you figure out the work done by the frictional force if the friction is 80 Newtons against a horizontal force of 290 newtons. Is it simply subtracting 290 - 80 = 210?

**physics**

If I solved for centripetal acceleration how can you determine the magnitude of the force required to produce this centripetal acceleration? Next step please.... v=15m/s r=35m m=1300 kg 15 squared/35m=225/35= 6.43m/s squared

**Algebra**

Thank you!

**Algebra**

Suppose that the maximum weight that a certain type of rectangular beam can support varies inversely as its length and jointly as its width and the square of its height. Suppose also that a beam 6 inches wide, 2 inches high, and 12 feet long can support a maximum of 14 tons. ...

**Algebra**

Suppose that the maximum weight that a certain type of rectangular beam can support varies inversely as its length and jointly as its width and the square of its height. Suppose also that a beam 6 inches wide, 2 inches high, and 12 feet long can support a maximum of 14 tons. ...

**Discrete Math (function and similar triangles)**

I need to show that (0,1) and (10, infinity) have the same cardinality. Can I use similar triangles with open intervals? For example, I defined the open interval (10, infinity) to be on the positive x-axis and (0,1) to be on the positive y-axis. Then I said to pick any point ...

**Algebra**

The time it takes to cover the distance between two cities by car varies inversely with the speed of the car. The trip takes 15 hours for a car moving at 54 mph. What is the speed of a car that makes the trip in 27 hours?

**Physics**

Boyle's Law says that the volume of a gas varies inversely with the pressure. When the volume of a certain gas is 2 L, the pressure is 1065 kPa (kilopascals). What is the pressure when the volume is 15 L?

**Chemistry**

Boyle's Law says that the volume of a gas varies inversely with the pressure. When the volume of a certain gas is 2 L, the pressure is 1065 kPa (kilopascals). What is the pressure when the volume is 15 L ?