Thursday

January 19, 2017
**education**

Treena is a personable student in Mr. Jordanâ€™s math class. Mr. Jordan can see that Treena is popular with her peers. He regularly sees her conversing animatedly with her friends in the cafeteria and before and after school. She does well in class also. Her ...

*Sunday, November 20, 2016 by nay*

**Calculus**

Use a(t) = -32 ft/sec2 as the acceleration due to gravity. (Neglect air resistance.) A ball is thrown vertically upward from a height of 6 feet with an initial velocity of 68 feet per second. How high will the ball go?

*Friday, November 18, 2016 by Kelly*

**SS PLS HELP**

1. How are capital resources used in production? (1 point) They allow producers better access to world markets. They make it possible to employ more skilled laborers. They provide tools that make production more efficient. They purchase the raw materials needed for production...

*Friday, November 18, 2016 by Anthony*

**language arts pls check!**

My answers are in parentheses The first two questions use this passage. You must have only positive thoughts in your heart that you're going to cripple this monster. Stick a piece of garlic in your pocket for good luck. A woman my mother knew in Palermo did this, and she ...

*Friday, November 18, 2016 by fab*

**Maths**

A high school marching band can be arranged in a rectangular formation with exactly three boys in each row and exactly five girls in each column. There are several sizes of marching band for which this is possible. What is the sum of all such possible sizes?

*Friday, November 18, 2016 by AMT *

**math**

Wanjiku spent Â¼ of his net January salary on school fees. He spent Â¼ of the remainder on electricity and water bills. He then spent 1/9 of what was left on the transport. If finally had sh. 3,400, what was his January salary?

*Friday, November 18, 2016 by Flora88*

**Math**

Jessica played on the school chess team last year. She won 65% of the games She played. If She won 13 games, How many did She playi?

*Thursday, November 17, 2016 by Danny*

**Maths**

A circus artist drops a ball from a high wire. The ball takes 1.5 seconds to reach the ground. I) Find the height of the height of the high wire above the ground. II) Write an expression for the speed of the ball t seconds after being dropped where 0<t<1.5 III) How fast ...

*Thursday, November 17, 2016 by John B*

**Maths**

A circus artist drops a ball from a high wire. The ball takes 1.5 seconds to reach the ground. I) Find the height of the ball above the ground. II) How fast is the ball moving as it hits the ground? Write an expression for the speed of the ball t seconds after it's dropped...

*Thursday, November 17, 2016 by John B*

**Maths**

a circus artist drops a ball from a high wire. The ball takes 1.5 seconds to reach the ground. (i) Find the height of the high wire above the ground (ii) write an expression for the speed of the ball t seconds after it's dropped where 0<t<1.5 (iii) how fast is the ...

*Thursday, November 17, 2016 by Ed*

**maths**

The are 420 learners on a school. 190 learners play soccer, 260 learners play cricket and 60 learners play both soccer and cricket. Draw a Venn diagram to represent this data

*Thursday, November 17, 2016 by Anonymous*

**English 10**

A Contribution to Statistics" 1.Which of the following words best describes the author's view of humanity in "A Contribution to Statistics"? A. Altruistic B. Optimistic*** C. Pessimistic D. Realistic Read the following lines from the poem "A ...

*Thursday, November 17, 2016 by Ashley*

**Social Studies**

which of the following is an accurate comparison of Adams and Jackson? a. Adams supported efforts to promote the growth of businesses, while Jackson supported the efforts to help the ordinary man.****** b. Jackson supported the idea of high tariffs to increase revenue, but ...

*Thursday, November 17, 2016 by Minnie*

**Grade 11 Physics**

Harry, who has a mass of 54 kg, has just gotten a flybar pogo stick and is standing on top of a small wall. He pushes off the wall with a velocity of 1.7 m/s, gets on the stick and lands. The stick has a spring constant of 3.5 x 104 N/m and he compresses it by 20.0 cm when he ...

*Thursday, November 17, 2016 by Michelle*

**Physics**

The record time for a Tour de France cyclist to ascend the famed 1100-m-high Alpe d'Huez was 37.5 min, set by Marco Pantani in 1997. Pantani and his bike had a mass of 65 kg. Assume the body works with 25 % efficiency. A)How many Calories did he expend during this climb? B...

*Wednesday, November 16, 2016 by Morgyn*

**History**

Can Someone Please Tell Me The Answers!!! course picture Modern US History A-1 SOH Course Links ï€„ profile picture Joshua Whitmire Unit 2 Test Unit 2: Immigration and Migration > Unit Assessments 1. Why were many Native Americans opposed to settling in ...

*Wednesday, November 16, 2016 by Josh*

**English**

1. School education is important for students. 2. School education is important to students. (Do we have to use 'for' or 'to'? are both OK? Which one is commonly used?)

*Wednesday, November 16, 2016 by rfvv*

**english**

Which of the following is an example of foreshadowing in To Kill A Mockingbird? Scout and Jem go see Mrs. Dubose. Miss Maudie's house burns down. Atticus discusses the Ewells with Scout after her first day of school. **my choice Scout does not like her first-grade teacher.

*Wednesday, November 16, 2016 by TT*

**ELA**

Your principal is considering inviting a singer or musical group to perform for students at your school to raise money for a local charity. If you could invite anyone, whom would you choose? In a multiple-paragraph letter, persuade your principal to invite the singer or group ...

*Wednesday, November 16, 2016 by hi its me*

**Calculus **

Evaluate the definite integral (low) (high) -Ï€/6 âˆ« Ï€/6 2sec(x)tan(x) dx

*Wednesday, November 16, 2016 by Eric*

**Ravindra bharathi school Maths**

Asha's height was 1Cm 23 Cm on her birthday .in 4Years her height increased by 21 Cm . what was her height on her 10 th birthday .

*Wednesday, November 16, 2016 by Nasia*

**Maths**

A high school marching band can be arranged in a rectangular formation with exactly three boys in each row and exactly five girls in each column. There are several sizes of marching band for which this is possible. What is the sum of all such possible sizes?

*Wednesday, November 16, 2016 by Allyn*

**Maths**

Initially, school field is 50 meters in length with 30 meters width. After expansion, the length increased by 20% and the area becomes 2340 square meters, therefore the width has increased_________ meters.

*Wednesday, November 16, 2016 by Palmer*

**math**

A school district has 2 teaching positions to fill and there are 8 applicants to choose from. How many different possibilities are there?

*Tuesday, November 15, 2016 by deanna*

**math**

A 19 â€‹-foot ladder is placed against a vertical wall of aâ€‹ building, with the bottom of the ladder standing on level ground 13 feet from the base of the building. How high up the wall does the ladderâ€‹ reach?

*Tuesday, November 15, 2016 by shirley*

**history**

1. Which statement best explains the significance of the signing of the Mayflower Compact? * 5 points A)The colonists swore to survive together or die in North America. B)The colonists agreed to create their own government and to obey its rules. C)The colonists declared their ...

*Tuesday, November 15, 2016 by connexus*

**Livingston Elementary school math-3rd Grade **

Patrick purchased 12 books. He needed 4 books for each of his projects at school. How many projects did he have?

*Tuesday, November 15, 2016 by Markeyvion *

**math**

Patrick purchased 12 books. He needed 4 books for each of his projects at school. How many projects did he have?

*Tuesday, November 15, 2016 by Markeyvion *

**English please help**

5. The Statue of Liberty has stood FOR MORE THAN 100 YEARS in New York Harbor. adverb phrase** adjective appositive phrase adverb 6. FrÃ©dÃ©ric Bartholdi, THE SCULPOTOR, came up with the concept of a â€œmighty woman with a torchâ&#...

*Tuesday, November 15, 2016 by Please check answers *

**university physics**

two suitcases are on a 7.89 m high ramp to passengers waiting in a baggage terminal. The top suitcase is released from rest, and it slides down the ramp and hits the second suitcase. If the suitcase at the top has a mass of 16.6 kg and the other suitcase has a mass of 33.2 kg...

*Monday, November 14, 2016 by jenna*

**English**

Read the following lines from the poem "a contribution to statistics" "glad to lend a hand if it doesn't take too long -as high as forty-nine, always good because they can't be otherwise -four, well maybe five, the speaker shares high and low statistical...

*Monday, November 14, 2016 by carma*

**English**

The High School Step Team Karlaâ€™s cousin Jade urged her to join the step team. â€œThis afternoon you should definitely try out!â€ Jade suggested after the final bell rang. â€œI know she wants the best for me,&...

*Monday, November 14, 2016 by GummyBears16*

**English **

"The High School Step Team" addresses all of the following themes except: a. practice makes perfect b. friends are always there to support one another*** c. peer pressure can be a good thing*** d. it is important to try something new before deciding against it I am ...

*Monday, November 14, 2016 by Alice Keign *

**English **

Read the following sentences from "The High School Step Team." As Karla turned away from Jade and walked down the hall towards the math class, she pictured her cousin shrugging her shoulders. "Okay, do whatever you think is best," Jade said. "I'll ...

*Monday, November 14, 2016 by Alice Keign *

**Social studies**

1, what did Alexis de Tocqueville observe on his visit to the United States that reflected changes that were happening in the country during Jackson's administration A strict divide between rich and poor*** A growing spirit of democracy and equality between classes A ...

*Sunday, November 13, 2016 by Amiee*

**Chemistry**

When you try to leave your room you learn that the only door out is locked. Assuming there is no air flow into the room (air tight with no ventilation system) how long can you survive in the room (5 meters long, 5 meters wide, 5 meters high) -Human tidal volume (volume of air ...

*Sunday, November 13, 2016 by Sarah*

**Chemistry**

November's birthstone is citrine, a yellow member of the quartz family. It is primarily silicon dioxide, but small amounts of iron(III) ions give it its yellow color. A high quality citrine containing about 0.040 moles of SiO2 costs around $225. If this stone were pure ...

*Sunday, November 13, 2016 by Kim*

**World history **

Indian schools Identify and describe at least three methods Indian schools used to sever Native Americans children from their culture and traditions. And why the school is using the method to "reform" the student.

*Sunday, November 13, 2016 by Emma*

**Math**

The number of males is 5/11 the number of girls. The are 114 more girls than boys. How many students are in the school altogether?

*Sunday, November 13, 2016 by Charly*

**Math**

Kerri's father bill was a baker. Out of his usual morning batch of cookies bill burned the first 2 dozen cookies. He gave half of what was left to Keri to take to school. He wrapped up half of the remaining cookies and have them to a group of fireman. He gave two thirds of...

*Saturday, November 12, 2016 by Jessica*

**physics**

Rain drops do not accelerate for long terminal speed due to the vicious drag of the air.if this did not happen rain drop would hit us with a dangerous high speed.discuss

*Saturday, November 12, 2016 by ameen*

**urgent math**

Paul is standing on a 39 m high building. The angle of elevation to the top of a tallerÂ building is 47 degrees and the angle of depression to the bottom of the same building is 36 degrees. What is the height of the taller building to the nearest tenth.Â

*Saturday, November 12, 2016 by Sarah *

**Business Math**

An investor has $ 500000 to spend. There investments are being considered, each having an expected annual interest rate. The interest rates are 15, 10 & 18 percent respectively. The investor`s goal is an average return of 15 percent in the three investments. Because of the ...

*Saturday, November 12, 2016 by Abdul*

**Business Math**

An investor has $ 500000 to spend. There investments are being considered, each having an expected annual interest rate. The interest rates are 15, 10 & 18 percent respectively. The investor`s goal is an average return of 15 percent in the three investments. Because of the ...

*Friday, November 11, 2016 by Abdul *

**Business Math**

An investor has $ 500000 to spend. There investments are being considered, each having an expected annual interest rate. The interest rates are 15, 10 & 18 percent respectively. The investor`s goal is an average return of 15 percent in the three investments. Because of the ...

*Friday, November 11, 2016 by Abdul*

**Managemnet? career planning**

For our assignemnt, we must come up with 4 jobs we would want to pursue : â€¢ Short Term: This will be a job that you would like to do while you are in school as either a summer job or as coop student. â€¢ Medium Term or Early Career: This will ...

*Friday, November 11, 2016 by Shinela*

**Math**

When leaned against a vertical structure, a straight ladder can be used safely if its top is no more than 4 above the base of the structure for every foot that the bottom of the ladder is away from the base. How high can a 22-foot ladder safely reach up a vertical structure? ...

*Friday, November 11, 2016 by Reddy*

**heath**

4. What would be a good tip for someone trying to make new friends? Join groups that share your values or offer activities you like. Pretend you enjoy similar things so youâ€™ll be liked by people. Spend time with people whom you already have a close ...

*Friday, November 11, 2016 by foxie/wolfie*

**Math**

A week has five school days and two weekend days.

*Friday, November 11, 2016 by Juan*

**Business Math**

An investor has $ 500000 to spend. There investments are being considered, each having an expected annual interest rate. The interest rates are 15, 10 & 18 percent respectively. The investor`s goal is an average return of 15 percent in the three investments. Because of the ...

*Friday, November 11, 2016 by Abdul*

**Louisiana History**

Do you know the issues that governor Unzaga faced? There is not really a answer choice nor is this a question from school, but I was thinking about this and well if you could just give me a site to look at to find out that would be great... -Thanks Jennifer

*Friday, November 11, 2016 by Jennifer*

**Math**

The school band is comprised of middle school students to the number of high school students was 1:8. However, this year the ratio of middle school students to high school students changed to 2:7. If there is 18 middle school students in the band , how many fewer high school ...

*Thursday, November 10, 2016 by Breanne*

**Physics**

A typical candy bar contains 300 kilo-calories of energy. if all the energy released by eating the candy bar could be used to do work in lifting a 1000 kg car, how high could it be lifted?

*Thursday, November 10, 2016 by Thomas*

**English**

1. School is a place where people learn things. 2. School is a place where people learn many subjects. 3. School is a place where students learn many things. 4. School is a place where students study subjects. 5. School is a place where people can learn many things...

*Thursday, November 10, 2016 by rfvv*

**Math**

The track at Bronwyn's school is 1/4 mile around.If she can do 3 laps in 4 1/2 minutes,how fast is she running in miles per hour

*Wednesday, November 9, 2016 by Veany *

**Math**

The track at Bronwyn's school is 1/4 mile around.If she can do 3 laps in 4 1/2 minutes,how fast is she running in miles per hour

*Wednesday, November 9, 2016 by Veany *

**American Government**

1. How do parties typically ensure the good performance of their candidates? -They dictate how their candidate governs once he or she is in office. -They make sure their candidates are of good character and are qualified for public office. -They petition to have a ...

*Wednesday, November 9, 2016 by Becky*

**LA: Jumpstart HELP!!!!!!!!!!**

Consider the main characters from "Stolen Day" and "The Night the Bed Fell." In a paragraph, discuss which character learns the most and which one learns the least. Use details from the selections to support your ideas. Use the reading selections to help ...

*Wednesday, November 9, 2016 by Agala*

**Math**

Suppose a tunnel is 44 feet wide and 22 feet high is in the shape of a parabola. A) Determinate an equation, f(x), of a parabola to represent this situation and B) provide a graph to support your work. Suppose lanes pass trought the tunnel that are each 12 feet wide. C) ...

*Wednesday, November 9, 2016 by Alex*

**math**

In a school 1/6th of the girls and 1/7th of the boys took part in a camp.what fraction of the total number of students took part in the camp?

*Wednesday, November 9, 2016 by omaima*

**Geography**

There are two high tides and two low tides why

*Wednesday, November 9, 2016 by Trushali*

**Calculus AB**

There's these two word problems I don't understand. 1. A man 6 ft tall walks at a rate of 5 ft per second toward a streetlight that is 30 feet high. The man's 3-foot-tall child follows at the same speed, but 10 feet behind the man. a) Suppose the man is 90 feet ...

*Tuesday, November 8, 2016 by Annie*

**Science**

Which of the following correctly identifies active transport? A. Transport proteins move large molecules from areas of low. B. Transport proteins move large molecules from areas of low concentration areas of high concentration areas without the use of cellular energy. C.Small ...

*Tuesday, November 8, 2016 by Ive*

**trigonometry- hight and distance**

if the altitude of the sun is 45 degree , then the length of shadow of a h meter high tower standing on a plane will be:

*Tuesday, November 8, 2016 by ankit*

**chemistry**

Nitrogen gas can be prepared by passing gaseous ammonia over solid copper (II) oxide at high temperature. The other products of the reaction are solid copper and water vapor. If a sample containing 20.3 g of NH3 is reacted with 95.8 g of copper oxide 1. Which is the liming ...

*Tuesday, November 8, 2016 by casey*

**Stats**

Depending on your school commute on your way to to campus, you regularly stop at one of two of your favorite coffee shop locations "Fresh Pots!". You begin to suspect that one location is inconsistently producing their coffee by watering them down or over brewing ...

*Monday, November 7, 2016 by Plzz help*

**calculus**

Integral High value= 4 lower value=0 f(x)dx f(x) = 2, x < 2 x, x â‰¥ 2 It's asking me to use geometric formulas to solve this without a shape given. What am I supposed to do?

*Monday, November 7, 2016 by Nelson*

**SS**

which of the following statements true about king gelawdewos capital?? It was built in the 1700s It was a palace decorated with gold and preicous stones** It was where a prestigous school was built It was home to many cattle herders.

*Monday, November 7, 2016 by URGENT*

**maths**

in a school each class has 7 charts to display on a notice board. Each chart must have 9 thumb tacks to support it. a) How many tacks are needed if three classes have to display their charts on the notice board? b) The three classes have a total of 171 tacks. How many charts ...

*Monday, November 7, 2016 by indira*

**American Government**

"In politics, a political party acts as a 'bonding agent' to ensure the good performance of it's candidates and elected officeholders." USE THE QUOTATION TO ANSWER THE QUESTION 1. How do parties typically ensure the good performance of their candidates? A...

*Monday, November 7, 2016 by Ashley*

**arithmetic**

on a certain day, the temperature range from -2f to 10f. what is the difference between the high and low temperatures for that day?

*Monday, November 7, 2016 by chris*

**Stats**

Depending on your school commute on your way to to campus, you regularly stop at one of two of your favorite coffee shop locations "Fresh Pots!". You begin to suspect that one location is inconsistently producing their coffee by watering them down or over brewing ...

*Saturday, November 5, 2016 by Plzz help*

**show low high school**

he first number is 3 more than the second number. the sum of the number is 25. find the number.

*Friday, November 4, 2016 by joey*

**Math**

Davis High School Multi-Step The heights of the starting players for the and 69 in. Find the team are 78 in., 74 in., 71 in., 7o in., Boys basketball average height of the starting players.

*Friday, November 4, 2016 by Anonymous*

**Physics**

A ball of mass 0.1kg dropped from a building of 8m high unto a hard floor bounces back to a height of 2m. Calculate the change in momentum , if the ball is in constant with the floor of 0.1s, what is the force exerted on the body . (g = 10ms)

*Friday, November 4, 2016 by Lauryn*

**Chemistry**

At high concentrations of [H2] the observed rate law is found to change to the form: Rate = k[NO]^2 i.e. the rate becomes independent of [H2]. 1. Assess whether the two step mechanism: H2 + 2NO â†’ N2 + H2O + O (k1) O + H2 â†’ H2O (k2) can ...

*Friday, November 4, 2016 by Susie*

**English**

1. They will attend the graduation ceremony from 4:00-6:00 p.m., and ___ they will enjoy the banquet. 2. The concert promoters worked very hard; ____ they did not manage to raise enough money to cover their expenses. 3. I was disappointed by the movie; ___; I have to agree ...

*Thursday, November 3, 2016 by Hayden*

**Math**

math test help!!! 1. There are 3 red paper clips, 5 yellow paper clips, and 6 silver paper clips in a jar. What is the ratio of the total number of paper clips to the number of red paper clips? I think 14:3 2. which of the ratios is equivalent to 12/20? I think 120:200 3. an ...

*Thursday, November 3, 2016 by Rakashi*

**physics**

A ball is thrown horizontally off a building that is 30 m high with an initial velocity of 3 m/s.if an identical ball is thrown again horizontally from the same height with 6 m/s, what happens to the flight time? I have to use the guess method. Givens Unknown Equation ...

*Thursday, November 3, 2016 by Faith*

**Maths**

A metallic right circular cylinder is15cm high and the diameter of the base is 14cm it is melted and recasted into another cylinder with radius 4cm find its height and curved surface area

*Thursday, November 3, 2016 by Dependra*

**physics**

A 3 kg block (block A) is released from rest at the top of a 20 m long frictionless ramp that is 5 m high. At the same time, an identical block (block B) is released next to the ramp so that it drops straight down the same 5 m. Find the values for each of the following for the...

*Wednesday, November 2, 2016 by Katelyn*

**calculus**

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at the rate of 10 cubic feet per minute. The diameter of the base of the cone is approxÂ imately three times the altitude. At what rate is the height of the pile changing when it is ...

*Wednesday, November 2, 2016 by Brian*

**Math please explain how to do this**

Please explain how to work the formula for the following. Quarter Warehouse and Transportation Expense 1/2009 $12,500 2 11,300 3 11,600 4 13,700 1/2010 12,900 2 12,100 3 11,700 4 14,000 1/2011 13,300 2 12,300 3 12,100 4 14,600 The results of a simple regression analysis using ...

*Wednesday, November 2, 2016 by Patte*

**Math HELP!!**

Chuck needs to cut a piece of cardboard for an art project at school. He has four pieces of cardboard that he can cut from: 6 inches, 5 inches, 7 inches, and 3 inches. If the length of the cardboard he needs is âˆš35 inches, which piece of cardboard should he ...

*Wednesday, November 2, 2016 by lily *

**physics**

A 3 kg block is released from rest at the top of a 20 m long frictionless ramp that is 5 m high. Find the values for the block just before it reaches ground level. (a) gravitational potential energy ----J (b) kinetic energy ----J (c) speed -----m/s (d) momentum ------kgÂ...

*Wednesday, November 2, 2016 by Sue*

**PLZ HELP HELP HELP**

10.5/7-4/6 A.1/21*** B.1 C.1/42 D.1/14 11.-3 7/9 - 1 2/9 A.-2 5/9*** B.2 5/9 C.-5 D.4 5/9 12. 6 1/3 - 4 4/9 A.2 1/3 *** B.2 2/3 C.1 8/9 D.1 2/3 13. Kevin had 3/4 yard of string. He used 1/3 of the string for a school project. How many yards of string did he use for his project...

*Wednesday, November 2, 2016 by Connexus plz help*

**math**

A tunnel, one-sided, with a 4m width is topped with two vertical walls of high diameter 2.5m. A 2.5 m wide truck must pass. what can be the maximum height of the truck?

*Wednesday, November 2, 2016 by olalekan*

**English 2 please help**

Please check these! The High School Step Team Karlaâ€™s cousin Jade urged her to join the step team. â€œThis afternoon you should definitely try out!â€ Jade suggested after the final bell rang. â€œI know she ...

*Wednesday, November 2, 2016 by Olivia N J*

**piedad elementary school**

Which of the given fractions is NOT equal to 1/3? a.) 100/300 b.) 10/30 c.) 3/10 d.) 2/6?

*Wednesday, November 2, 2016 by sam*

**Ad.func**

I just rlly don't have a clue how I should proceed with this question. A picture is hanging 3 meters high and is hanging so the bottom of the picture is 1 meter above you eye level. How far from the wall on which the picture is hanging should you stand so that the angle of...

*Tuesday, November 1, 2016 by Anonymous*

**Math**

3/4 of the students in a school were girls and the rest were boys. 2/3 of the girls and 1/2 of the boys attended the school carnival. How many students attended the carnival of 330 did attend.

*Tuesday, November 1, 2016 by Billy *

**Trigonometry**

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the high temperature of 95 degrees occurs at 3 PM and the average temperature for the day is 80 degrees. Find the temperature, to the nearest degree, at 8 AM

*Tuesday, November 1, 2016 by Julie*

**Physics**

A ballistic pendulum is a device for measuring bullet speeds. One of the simplest versions consists of a block of wood hanging from two long cords. (Two cords are used so that the bottom face of the block remains parallel to the floor as the block swings upward.) A 0.013-kg ...

*Tuesday, November 1, 2016 by Mat*

**PLEASE CHECK OPERATIONS WITH FRACTIONS PART 2 **

10.5/7-4/6 A.1/21*** B.1 C.1/42 D.1/14 11.-3 7/9 - 1 2/9 A.-2 5/9*** B.2 5/9 C.-5 D.4 5/9 12. 6 1/3 - 4 4/9 A.2 1/3 *** B.2 2/3 C.1 8/9 D.1 2/3 13. Kevin had 3/4 yard of string. He used 1/3 of the string for a school project. How many yards of string did he use for his project...

*Tuesday, November 1, 2016 by Connexus plz help*

**math**

Mr. Ali is buying birthday presents for his nephews: Fredy, Alex and Sam. Fredy wants school bag, Alex wants shoes and Sam Wants swimming pants. Mr Ali has decided to spend exactly the same amount of money on each of the boys. If the school bag is H84 each, the shoes are H35 ...

*Tuesday, November 1, 2016 by Bil*

**Maths**

Debra's room is 4m long, 3.5 wide and 2m high. She wallpapers all 4 walls excluding a door which is 2m by 1m and a window which is 1m by 1m. If the wallpaper costs $3 per m square, how much cost of wallpapers?

*Tuesday, November 1, 2016 by Dian*

**Physics**

Hello, I need some help with this physics problem. This was the only one I couldn't solve, and the teacher wouldn't help me because she wanted me to figure it out for myself, just like everyone else tried. (Although no one did) Here is the question: Type in imgur dot ...

*Tuesday, November 1, 2016 by Albert*

**Physics**

2. The average atmospheric pressure at sea level is approximately 101 000 Pa. If the density of air at 0◦C is approximately 1.3 kg , how high does the atmosphere extend?

*Monday, October 31, 2016 by Merdreik*

**math**

An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. These classes are open to any of the 93 students in the school. There are 35 in the Spanish class, 31 in the French class, and 22 in the German class. There are 12 students ...

*Sunday, October 30, 2016 by Amber*

**Physics**

An Olympic long jumper is capable of jumping 8.44m. Assuming his horizontal speed is 5.644m/s as he leaves the ground, how high does he go?

*Sunday, October 30, 2016 by Liv*