Monday

October 24, 2016
**A.V. M. Sr. sec. school faridabad **

Tom takes 3 days to do a piece of work while jerry takes only one day for the same. Together, they both can finish the job in 15 days. In how many days tom will finish the work?

*Tuesday, December 15, 2015 by deepak bhardwaj *

**Social Studies (Check, Please!)**

1. Why did Hoover oppose the federal government's participation in relief programs? A: Hoover opposed the federal government's participation in relief programs because he believed that only state and city governments should dispense relief. 2. How did Americans react ...

*Tuesday, December 15, 2015 by Victoria*

**Math**

Ira built a model of the great pyramid in Egypt for a school project. The great pyramid had a square base with sides of length 756feet the height of the great pyramid is 481 feet Ira made his model pyramid using a scale of 1 inch :20 feet A.what is the length of each side of ...

*Tuesday, December 15, 2015 by Anonymous*

**Math 5th**

Toby needs to bike 3 miles a day. He rides 1 5/8 miles to school, then 1/2 to the store. how many more miles does Toby need to ride to get 3 miles. Do I Add or multiply. Help

*Tuesday, December 15, 2015 by Shawn*

** History**

Hi, I was wondering if the world is going to change for Muslims now. You know after the Paris attacks and other stuff. I am a bit scared. I obviously do not support terrorism. But its not their fault. I don't think if someone from a religious group does something bad, ...

*Tuesday, December 15, 2015 by KittenLover2007*

**math**

Patsy has cheer-leading practice every fourth day. She wants to be in the school play, but they have practice every sixth day. If both start on September 5th, what would be the next date she has to choose between cheer-leading and play practice? Explain. This is really ...

*Tuesday, December 15, 2015 by jena*

**Algebra 2**

chrystal jogs from her house to school, a distance of 6.8 miles, at a constant rate of 4.2 miles per hour. If x represents the amount of time (in hours) since chrystal leaves her house, which formula represents chrystal's distance y (in miles) from school in terms of the ...

*Tuesday, December 15, 2015 by Anonymous*

**premier nursery and primary school**

a boy spent half of his money on sweet and one quarter on kolanut,if he has 6 naira left,how much does he have initially

*Tuesday, December 15, 2015 by feyi*

**Finance**

High Hills plc produce underwater turbines to generate energy and are considering introducing machinery that will reduce the labour hours required to produce a turbine from 5 hours to 2 hours for the remainder of the product life cycle of 3 years. The production volumes are ...

*Tuesday, December 15, 2015 by Janice*

**Physics**

A gymnast on a high bar swings through two revolutions in a time of 1.90s. Find the angular velocity of the gymnast

*Tuesday, December 15, 2015 by Anonymous*

**physics**

a place kicker kick a ball 36m from a goal .which is 3.05 m high.it leaves the ground 20 m/s at an angle 53 to the horizontal.how much the ball clear or fall short of clearing the bar

*Tuesday, December 15, 2015 by geof*

**Physics**

As part of a challenge lab, a student determines that a spring powered marble cannon will fire a 0.03kg marble to a maximum height of 0.8m when the cannon is set to the second medium firing position and fired vertically A. If setting the medium firing position requires that ...

*Monday, December 14, 2015 by V*

**Physics**

The spring in a spring loaded cannon has a spring constant of 470N/m. A 0.05kg ball bearing is loaded into the cannon and the spring is compressed 0.1m. What will be the velocity of the ball bearing the instant before it hits the ground if the cannon s fired horizontally off ...

*Monday, December 14, 2015 by V*

**Math**

9.During the basketball season, Diane took 134 shots and made about 56% of them. a. How many shots did Diane make? b. The team made a total of 498 shots. What percent of the team’s made shots did Diane make? (1 point) 24 shots; 15.1% 753 shots; 27% 240 shots; 27% 75 shots...

*Monday, December 14, 2015 by Cami*

**Math**

1. Write the fraction 8/9 as a percent. Round to the nearest hundredth of a percent where necessary. 88.89% 1.13% 44.44% 66.67% 2.Write the decimal 0.041 as a percent 41% 4.1% 410% 0.41% 3.A survey at your school found that 792 in 1,220 students have a cell phone. what percent...

*Monday, December 14, 2015 by Cami*

**Geography**

What is an example of a country with a high birth rate and how is it coping? What is an example of a country with a low birth rate and how is it coping

*Monday, December 14, 2015 by Anonymous*

**Math**

a survey at your school found that 792 in 1,220 students have a cell phone. what percent of the students in have a cell phone? round to the nearest hundredth where necessary 6.49% 54.04% 64.92% 79.20%****

*Monday, December 14, 2015 by Cami*

**english lit**

The feeling that things weren't as good as they seemed is described best by which image in "Borders"? A. "...as if she were trying to see through a bad storm or riding high on black ice." *** B. "...if she wasn't spreading jelly on the truth...

*Monday, December 14, 2015 by TeaCup*

**math help please**

Write a ratio for the situation in three ways, comparing the first quantity to the second quantity. A zoo has 17 monkeys and 12 chimpanzees. (1 point) 12 to 17, 12:17, twelve over seventeen17 to 12, 17:12, 17 over 1217 to 22, 17:22, 17 over 1217 to 12, 12:17, 17 over 12 2. ...

*Monday, December 14, 2015 by ruben*

**physics **

An Olympic high jumper starts running. As she approaches the bar, she pushes off the ground and lifts her body off the ground and flies over the bar. She then falls down into a large padding on the ground. Describe the energy transformation: The _________ energy in food that ...

*Monday, December 14, 2015 by Edith De Bonilla*

**Health**

1.)It is important to choose simple carbohydrates for breakfast to get you started for your day. A.)True or B.)False My answer: A 2.)Each meal must include a food from each food group in MyPlate. A.)True or B.)False 3.)When choosing a snack it it important a select a food that...

*Monday, December 14, 2015 by YRN DJ*

**algebra**

School play tickets are $5.00 for none students and $3.00 for students. 937 ticket were sold for $3943.00 How many student tickets were sold and how many none student tickets were sold ?

*Sunday, December 13, 2015 by B*

**burke county middle school**

A deposit of 7,500 earns 3,900 over a period of 8 years. What is the simple interest rate?

*Sunday, December 13, 2015 by mary*

**english**

1.Which literary device is used in the following sentence? According to that report, these special materials can bend "radar light, or other waves around an object like water flowing around a smooth rock in a stream." A.simile B.metaphor C.alliteration D....

*Sunday, December 13, 2015 by GummyBears*

**english**

1.Which of the following graphics would add the most relevant information to "The Deadliest Tsunami in History"? A.a photograph of an animal that escaped to high ground B.an illustration showing the kinds of food that victims received as aid C.a chart listing dates ...

*Saturday, December 12, 2015 by GummyBears*

**MEDICAL HW HELP!!!! **

There a high school elective that when you learn about basic vital signs, basic pathology, basic medical asepsis, basic health problems, etc. I forgot the name... do you know?

*Saturday, December 12, 2015 by Tonni *

**History**

How did the embargo act of 1807 affect south Carolina? A.it hurt the sale of the planters rice and cotton. B.it hurt the planters who needed british manufactured goods. C. it hurt the small farmers who needed to import food products from the west indies. D. it hurt aristocrats...

*Saturday, December 12, 2015 by Lynnette*

**Ivey international school**

What is Conservation of momentum?

*Saturday, December 12, 2015 by Roking Mohd uzair*

**English**

What does Huck mean at the end of the chapter 3 when he compares Tom's lies to Sunday school?

*Saturday, December 12, 2015 by cassie*

**Math**

If someone could help me with these 6 questions, that would be great, Thank you. :) 5.) Chris wants to buy a cell phone that costs $215.00. His parents say Chris must raise 35% of the money himself. How much money much Chris raise? A.$705.00 B.$75.25 <------I believe it'...

*Friday, December 11, 2015 by Todd Thicket*

**Language Arts**

1. Which sentence contains an opinion? (1 point) Thomas Jefferson supported American independence from Great Britain. He was a lawyer in his home state of Virginia. Jefferson authored the Declaration of Independence, the most important document in history.•• He ...

*Friday, December 11, 2015 by Alex*

**Chakote school solapur **

if three resistors are connected in parallel there are 10 ohm 20 ohm and 60 ohm to a battery of 12 volt then find the effective resistance ?

*Friday, December 11, 2015 by Bhharti*

**Physics **

Salt water is poured into a U tube until it stands 0.250 m high in each arm. Oil is then added slowly to one arm until the salt water in the other arm stands 0.300 m high. The free surface of the oil then stands at 0.321 m high. (the weight density of the salt water is 10,100N...

*Friday, December 11, 2015 by Jon*

**Dr. D ram D.A.V. Public school**

A parabola y²=4x cuts the circle with centre at (6,5) orthogonal then the possible points of intersection between the curves are?

*Thursday, December 10, 2015 by Ankit raj*

**Math**

Two ocean beaches are being affected by erosion. The table shows the width, in feet, of each beach at high tide measured where 1995 is represented by year 0. Western beach width Dunes beach Year number (in feet) width (in feet) 0 100 20 5 90 45 10 80 70 11 78 75 12 76 80 15 70...

*Thursday, December 10, 2015 by Hannah*

**Behavioral Statistics Help!**

Suppose we had conducted an ANOVA, with individuals grouped by political affiliation (Republican, Democrat, and Other), and we were interested in how satisfied they were with the current administration. Satisfaction was measured on a scale of 1-10, so it was measured on a ...

*Thursday, December 10, 2015 by slomomo*

**English**

Why does Douglass state that “education and slavery were incompatible with each other”? There wasn’t time for slaves to go to school; they had too much work to do Being educated meant that slaves might question their existence and try to escape <---? Slaves ...

*Thursday, December 10, 2015 by Kayla*

**English**

Identify the choice that best describes the underlined clause: Doves, WHICH ARE CONSIDERED SYMBOLS OF PEACE AND BEAUTY, are related to plain old pigeons. a. independent clause b. adjective clause*** c. adverb clause d. noun clause Which of the following sentences is punctuated...

*Thursday, December 10, 2015 by BUBBLES*

**English**

Why does Douglass state that “education and slavery were incompatible with each other”? There wasn’t time for slaves to go to school; they had too much work to do Being educated meant that slaves might question their existence and try to escape Slaves do not ...

*Thursday, December 10, 2015 by Kayla*

**Physics**

1. A science teacher wanting to demonstrate centripetal acceleration holds a bucketful of water by its handle and spins it in a vertical circle. If the teacher’s arm is 1.15m long, at what speed must the bucket be rotated so that at the top of its path there is no tension...

*Thursday, December 10, 2015 by Anonymous*

**Geometry**

To repair a roof that is 4 meters high, Mr. Russo leans a 5-meter ladder against the side of the building. To reach the roof, how far away from the building should he place the base of the ladder?

*Thursday, December 10, 2015 by K*

**Social studies**

Can ya'll check my answer and help me with the 2 I don't know? :) Sectionalism grew in the southern states due to A) an increase in federal regulations on southern industry. B) holidays established to celebrate national events. C) the South's economic dependency on...

*Thursday, December 10, 2015 by Layla*

**jamindan national high school**

If the measures of one of the angles in a complementary pair is 20˚ more than that of the other find the measure of each angle

*Thursday, December 10, 2015 by mayflor*

**math**

at clearwood jr high 4% of the students ride bikes to schhol. If 650 students attend clearwood jr. high, how many ride a bike to school?

*Wednesday, December 9, 2015 by Anonymous*

**math**

at Clearwood Jr. High 4%of the students ride bikes to school. If 650 students attend Clearwood JR. High, how many ride bikes to school?

*Wednesday, December 9, 2015 by Anonymous*

**english 3 **

Which sentence has correct capitalization? a. The wrestling match was between our high school and King High School in Austin, Texas. b.The wrestling match was between our high school and King High School in austin, Texas. c.The wrestling match was between our High School and ...

*Wednesday, December 9, 2015 by Ace*

**Physics**

A storage tank of negligible mass and 30m high is filled with gasoline. Please calculate the following. Use density values found in the book. a) The gauge pressure and absolute pressure at the bottom of the tank. b) The force that acts on a square access hatch at the bottom of...

*Wednesday, December 9, 2015 by Kati*

**boston high school**

find the circumference of a circle if the diameter is 5.15 meters

*Wednesday, December 9, 2015 by kels*

**Pre - Cal**

) The main cables of a suspension bridge are 20 meters above the road at the towers and 4 meters above the road at the center. The road is 80 meters long. Vertical cables are spaced every 10 meters. The main cables hang in the shape of a parabola. Find the equation of the ...

*Wednesday, December 9, 2015 by Nina moreland*

**pre calc**

Suppose you get on a Ferris Wheel that has a diameter of 40 meters and turns at a rate 1.5 revolutions per minute (the period is not 1.5 ) the height above the ground in meters, of your seat after t minutes can be modeled by an equation. Assume you get on the ride at t=0 min ...

*Wednesday, December 9, 2015 by julia*

**Frontier Middle School**

Math If a person walks 2 miles in 35 minutes, how many miles does it walk in 10 minutes ?

*Tuesday, December 8, 2015 by Oscar*

**Math**

Uche spends half of his school day in literacy class. He has 3 literacy classes. what fraction of the day does Uche spend in each of his 3 literacy classes. can someone help me

*Tuesday, December 8, 2015 by Justin.*

**Physics **

A baseball player hits a home run over the left-field fence, which is 104 m from home plate. The ball is hit at a point 1.08 m directly above home plate, with an initial velocity directed 35.0° above the horizontal. By what distance does the baseball clear the 3.00 m high ...

*Tuesday, December 8, 2015 by Bill*

**Grover Cleveland high school **

Ramy jumped from the window from the height of 400 feet. His speed of feeling was 10 feet. second write a functions to represent the situation.explain the answer please

*Tuesday, December 8, 2015 by Ahmed *

**Math grade 5-6**

Alice works part-time after school. On Monday, Alice records that she worked three and two-sixth hours. On Tuesday, Alice records that she worked one and seventy-five hundredths hours. On Wednesday, Alice records that she worked two and two-thirds hours. On Friday, Alice ...

*Tuesday, December 8, 2015 by Lemi*

**Physics **

A brick is initially 12.90 cm high and an aluminum can is initially 12.91 cm high. By how much must their temperatures be raised in order for the brick and the can to have exactly the same height?

*Tuesday, December 8, 2015 by Dave*

**History**

1. Which of the following did George Washington do during his presidency? -established a cabinet of advisers** -limited himself to one term in office -offered military support in foreign wars -served ties with Great Britain 2. What precedent did George Washington set by ...

*Tuesday, December 8, 2015 by YRN DJ*

**Science**

1. A weatherman reports, “The storm waves are about 2 meters high and about 35 meters apart.” What properties of waves is the reporter describing? (1 point) A. frequency and wavelength B. wavelength and wave speed C. amplitude and wavelength*** D. amplitude and ...

*Tuesday, December 8, 2015 by Layla*

**Physics**

A 45.0 kg diver steps off a 8.0 m high diving board and drops straight down into the water. If the diver comes to rest 5.0 m below the surface of the water, determine the average resistance force exerted on the diver by the water.

*Tuesday, December 8, 2015 by Help!!!!*

**a.u.d senior high school mathematics**

A girl is 160cm tall stands from the foot of a building. She finds that the angle of elevation of the top of the building is 27 degree. Calculate the height of the building to the nearest 1/2 meter. Give the solution

*Tuesday, December 8, 2015 by Gideon*

**Help with College Stat class**

c) There is a correlation between students’ levels of anxiety and the number of days they are absent from school (r = 0.53, p = 0.31). Interpret if this result was statistically significant and explain why or why not.

*Monday, December 7, 2015 by Stacy*

**Science**

Structure, Function, Information Processing Test: Unit2 1. Enzymes are important because they: contain water speed up chemical reactions***** contain genetic material help the cell maintain its shape. 2. Which term refers to the diffusion of water through a membrane? osmosis...

*Monday, December 7, 2015 by QuestionInator*

**Statistics**

c) There is a correlation between students’ levels of anxiety and the number of days they are absent from school (r = 0.53, p = 0.31). Interpret if this result was statistically significant and explain why or why not. My answer is this: The analysis gives us a correlation...

*Monday, December 7, 2015 by Stacy*

**Math grade 5-6**

Alice works part-time after school. On Monday, Alice records that she worked three and two-sixth hours. On Tuesday, Alice records that she worked one and seventy-five hundredths hours. On Wednesday, Alice records that she worked two and two-thirds hours. On Friday, Alice ...

*Monday, December 7, 2015 by Lemi*

**Geography**

In December 1849, Rev. Josef Arnost Bergmann left his Czech homeland to minister to German Protestants in Texas. Pastor Bergmann and his family arrived in Galveston in 1850 and made their way to Cat Spring. There in Austin County he led the Easter service for the congregation ...

*Monday, December 7, 2015 by Anonymous*

**English**

1.In "Delfino II:nDiez in the Desert," the first thing that went wrong on Diez's ill-fated trip was that. A. a woman became delirious and died. B. a rash struck those who had been slashed by cactus needles. C.Diez got in a fistfight with his coyote trainee. D. ...

*Monday, December 7, 2015 by GummyBears*

**math**

Students are painting the backdrop for the school play. The backdrop is 15 feet wide and 10 feet high. Every 16 inches on the scale drawing represents 5 feet on the backdrop. What is the area of the scale drawing? THANK YOU!

*Monday, December 7, 2015 by kimie*

**Physics**

1. A 55.0 kg pole vaulter running at 11.0 m/s vaults over the bar. Assuming that the vaulter's horizontal component of velocity over the bar is 1.0 m/s and disregarding air resistance, how high was the jump (include units)? 2. A 71 kg person rolls on a 2 kg skateboard with...

*Monday, December 7, 2015 by Help!!!!*

**math**

Ira built a model of the Great Pyramid in Egypt for a school project. The Great Pyramid has a square base with sides of length 756 feet. The height of the Great Pyramid is 481 feet. Ira made his model pyramid using a scale of 1 inch:10 feet. A)What is the legth of each side of...

*Monday, December 7, 2015 by kimie*

**Math**

Hi y’all, me again. Can you help me on this? I got some answers, and I hope they are all right. Please let me know! Thanks! :) 1.2(y + 1) for y = 2 A. 6 B. 5 C. 7 D. 8 Is it “A”? 2. The cost in dollars of a school banquet is 74 + 12n, where n is the number of ...

*Monday, December 7, 2015 by Samantha*

**Math**

A high-speed train makes a 360 mile nonstop run between two major cities in 712 hours. The train travels 80 mph in the country, but safety regulations require that it travel only 20 mph when passing through smaller, intermediate cities. How many hours are spent traveling ...

*Monday, December 7, 2015 by Help Please!*

**math**

Ira built a model of the Great Pyramid in Egypt for a school project. The Great Pyramid has a square base with sides of length 756 feet. The height of the Great Pyramid is 481 feet. Ira made his model pyramid using a scale of 1 inch:10 feet. A)What is the legth of each side of...

*Monday, December 7, 2015 by kimie*

**Introduction to Terrorism**

What then, is to deter individuals and nations from engaging in this high-profit, low risk warfare?

*Sunday, December 6, 2015 by Dee365*

**Physics**

A fish tank has dimensions 46 cm wide by 1.0 m long by 0.70 m high. If the filter should process all the water in the tank once every 3.0 h, what should the flow speed be in the 3.0-cm-diameter input tube for the filter? I tried using Q=v/t and Q=vA... V=0.46m*1m*0.7m=0.322m^3...

*Sunday, December 6, 2015 by Ashley*

**englisn**

I have to choose a Statement the other sentences are support for that point 1. Chemicals in dark chocolate helps protect the arteries form heart disease 2. Dark chocolate can be good for the human body 3. Dark chocolate contains ingredients that fight depression 1. A health ...

*Sunday, December 6, 2015 by jennifer*

**st. Anthony's school**

A compound amongst BcL3,alcl3,fecl3,pcl3 which cannot act as lewis acid

*Sunday, December 6, 2015 by glory*

**physics**

1) A 70 kg woman dives from a 2.5 m high diving board. The gravitational field strength is 10 N/kg. Describe whether she gains or loses gravitational potential energy, and calculate the change in gravitational potential energy

*Sunday, December 6, 2015 by kate*

**Math**

Solve simultaneously for the two equations for x and y 5x(cos 45) + 15y(cos 30) = 2,000 5x(sin45) - 15y(sin 30) = 0 I tried adding these two eqn. to elimate y and solve for x by adding [5 x cos 45] and [5 x sin 45] but the value for x is too high. Would I have to use trig ...

*Saturday, December 5, 2015 by Rose*

**gifted ELA**

Hello, I go to C.A and this is a review before my last test. I think I know the answers but just looking for someone to double check! Please help :-) 1. What effect does Father’s return have on the Sakane family? A Yuki finds it hard to adjust to having both parents tell ...

*Saturday, December 5, 2015 by David Walters*

**ELA**

What effect does Father’s return have on the Sakane family? A Yuki finds it hard to adjust to having both parents tell her what to do B Yuki’s mother continues to worry about the safety of her family C Ken is relieved that his father will take over as head of the ...

*Saturday, December 5, 2015 by Devin*

**Mathematics**

Can you get an extremely high gradient of a straight line for instance: m = 14375 I used the formula (y2-y1)/(x2-x1) or have I miscalculated?

*Saturday, December 5, 2015 by James*

**Washington high school**

The relation 3y=5x is an inverse variation where k is equal to 3/5

*Saturday, December 5, 2015 by maha*

**Math (help)**

Mr. John has a dangerous relationship with a new type of Hot Cheetos Product, called Super Hot Cheetos Limon. He is so obsessed that he wants to cover his entire classroom floor in a 2-foot layer of Hot Cheetos and spend his whole summer break eating them. The classroom is in ...

*Friday, December 4, 2015 by Kudu*

**math**

Mr. John has a dangerous relationship with a new type of Hot Cheetos Product, called Super Hot Cheetos Limon. He is so obsessed that he wants to cover his entire classroom floor in a 2-foot layer of Hot Cheetos and spend his whole summer break eating them. The classroom is in ...

*Friday, December 4, 2015 by kudu*

**History **

10.)Which of the following best describes a typical day for a child during years 1763 to 1841? A.) attending school; helping the family business B.) not attending school; having only a few chores C.) not attending school; helping on the family farm D.) attending boarding ...

*Friday, December 4, 2015 by YRN DJ*

**Language Arts Help**

Hi, I need u guys to check this Connexus work for me. I'm leaving connexus soon so this may be the only time u see me -> = My Guess/Answer ________________________________________ 1. What is the purpose of subheadings in informational text? A. To Highlight Ideas ...

*Friday, December 4, 2015 by Annon*

**History**

8.)In the early 1800s, what was the usual reason for working class children to be separated from their family? A.)being captured B.)going to school C.)going overseas D.)being indentured D?

*Friday, December 4, 2015 by YRN DJ*

**trigonometry**

Solution of problem:from the top of a building 55 ft high, the angle of elevation of the top of a vertical pole is 12 degrees, At the bottom of the building, the angle of elevation of the top of the pole is 24 degrees. find the height of the pole.

*Friday, December 4, 2015 by alex*

**Mays high school**

Mr. Jeff divided his money in the ratio 4:2 between Jon and jack. Jon got the smaller amount of 1,256. How much did jack receive?

*Friday, December 4, 2015 by Jon *

**Maths Lit, Agic Science, Geography & Life Science**

Hi, Im in grade 10 in Ngodini High School at Mpumalanga. I'm doing Life Science, Agricultural Science, Geography & Maths Lit - I want 2 know that which career path I can do?

*Friday, December 4, 2015 by Mabuza Glen*

**Math**

Fifteen Grade 2 children rode bicycle to school. Seventeen Grade 3 children rode bicycle to school. How many children in Grades 2and3 rode bicycles to school?

*Thursday, December 3, 2015 by Alex*

**Language art 7th grade**

Hi, I have a question that says 7. Which word describes the word choice in the following sentence? Perhaps the craziest characteristics of a loon is its weird call, which sounds like someone cackling, a high - pitched laugh. A). traditional B). Informal C). formal D). Academic...

*Thursday, December 3, 2015 by Help me please*

**Holy Family Secondary School Sokoto**

a body is projected at an angle of 60degree to the horizontal with a velocity of 150m/s calculate the time it take to reach the greatest height

*Thursday, December 3, 2015 by Mary Uchendu Chika*

**Curriculum Areas**

1. Using macaroni in child’s art project A. Is a creative use. B. Should be done only with supervision. C. Should be discouraged because. D. Isn’t a good idea; young children might try to eat it. 2. The use of rhythm instruments in a music program A. Is most ...

*Thursday, December 3, 2015 by Anonymous*

**Army day seconday school **

An object weighs 0.30N in air and 0.25 when fully immerse in water and 0.27M immersed in a liquid. Calulate (a) loss of weight in water (b) its relative density of turning (c) relative density of the liquid

*Thursday, December 3, 2015 by Akponojivi okiemute*

**Army day seconday school**

A metal X with relative atomic mass 56 forms an oxide with formula X2O3 . All grams of the metal combine with 105 of CO2 (O=16)

*Thursday, December 3, 2015 by Akponojivi*

**salwan boys sr. sec. school**

show that the line x+y=5 touches the circle x²+y²-2x-4y+3=0.also, find point of the contact.

*Thursday, December 3, 2015 by suraj*

**stafford elementary school**

A car is stopped at a red light. The light turns green,and the car turns right around a corner. Which property of the car is changing? A: position only B:speed only C:direction only D:acceleration

*Thursday, December 3, 2015 by Sabah*

**Math**

Jeff and his friend each text four classmates about a concert. Each classmate then text four students from another school about the concert. If no one receives the message more than once, how many students from the other school receive a text about the concert.

*Wednesday, December 2, 2015 by Jane*

**English**

1. This is the hospital. He was born in the hospital. 2. This is the hospital where/that he was born. 3. This is the hospital he was born. 4. This is the hospital in which he was born. (Are they all grammatical? Can we use both 'at' and 'in' before 'the ...

*Wednesday, December 2, 2015 by rfvv*