Tuesday

October 25, 2016
**indiana Connections acadamy**

i know that this isnt really a homework question but i do know alot of people from connexus are on here. If i want to unenroll from Indiana conenctions acadamy, can i unenroll in the next 9 weeks or do i have to wait until next semester. My parents wont help me find out ...

*Wednesday, October 5, 2016 by Emma*

**SS**

Which of the following responsibilities are held by the federal government? Choose all that apply. (2 points) protecting national parks administering healthcare providing Social Security managing intercity traffic creating garbage collection services chartering city ...

*Wednesday, October 5, 2016 by Dean*

**math**

A step ladder 2.2m high was opened making an angle of 30° Calculate distance between legs of ladder

*Wednesday, October 5, 2016 by Darren*

**Math**

A round silo is 40 feet tall and has a 25 foot radius. How high would a load of 37000 cubic feet of grain fill the silo? Express your answer rounded to the nearest foot.

*Tuesday, October 4, 2016 by Nate*

**AP Physics**

A 2 stage rocket launches off at an initial angle of 75 degrees above the horizontal. The rocket has a mass of 250 kg, while the stage 1 has a mass of 125 kg, and the stage 2 booster has a mass of 50 kg. At ignition the stage 1 booster gives the rocket a thrust of 34,652 N for...

*Tuesday, October 4, 2016 by Anwar*

**Physics**

A 2 stage rocket launches off at an initial angle of 75 degrees above the horizontal. The rocket has a mass of 250 kg, while the stage 1 has a mass of 125 kg, and the stage 2 booster has a mass of 50 kg. At ignition the stage 1 booster gives the rocket a thrust of 34,652 N for...

*Tuesday, October 4, 2016 by Jack*

**Physics**

Divers in Acapalco dive from a cliff that is 60 m high. If the rocks below the cliff extend outward for 26 m, what is the minimum horizontal velocity a diver must have to clear the rocks?

*Tuesday, October 4, 2016 by Brendan*

**spanish**

Many job options for high school graduates in Honduras are in what field? A. agriculture B. english C. engineering* D. technology

*Monday, October 3, 2016 by oto*

**biology (check answers)**

1. How do endothermic and exothermic reactions differ? a. Endothermic reactions release energy and are spontaneous. b. Exothermic reactions release energy and are spontaneous. c. Endothermic reactions give off heat and light. d. Photosynthesis is exothermic. MY CHOICE: B 2. ...

*Monday, October 3, 2016 by Dizzie*

**world history**

1. Which statement best describes the period known as the Old Kingdom? It was a time of dynastic uncertainty. It was a time of development. It was a time of great geographic expansion.*** 2. In what way was the Nile both a benefit and a disadvantage for Egypt? It provided ...

*Monday, October 3, 2016 by cupcakesss*

**Physics(check my answer please!!)**

Hello, could you guys let me know if this looks right? Thanks in advance. A ball is fired at a speed of 8 m/s at 20 degrees above the horizontal from the top of a 5m high wall. a) what is the total velocity at the maximum height? b) how far from the launcher will the ball hit ...

*Monday, October 3, 2016 by Timothy*

**biology (check answers)**

1. How do endothermic and exothermic reactions differ? a. Endothermic reactions release energy and are spontaneous. b. Exothermic reactions release energy and are spontaneous. c. Endothermic reactions give off heat and light. d. Photosynthesis is exothermic. MY CHOICE: B 2. ...

*Sunday, October 2, 2016 by Dizzie *

**Techno missioninternational school**

Divide ₹3000 in two parts such that the simple interest on first part for 4 years at 8% p.a. is equal to the simple interest on the second part for 2 years at 9% per annum.

*Saturday, October 1, 2016 by Pragya*

**Physics**

A long, heavy rope hangs straight down from a high balcony on an apartment building. The lower end of the rope hangs about 1.0 m above the ground. If you grab onto the lower end and waggle it back and forth with constant frequency f, a wave travels up the rope. What would ...

*Saturday, October 1, 2016 by Ck*

**physics**

A high-speed drill rotating ccw at 2300 rpm comes to a halt in 2.9 s .

*Saturday, October 1, 2016 by Anonymous*

**school**

An Australian emu is running due north in a straight line at a speed of 13.0 m/s and slows down to a speed of 11.0 m/s in 2.40 s. (a) What is the magnitude and direction of the bird’s acceleration? (b) Assuming that the acceleration remains the same, what is the bird’...

*Saturday, October 1, 2016 by Anonymous*

**Physics**

A skateboarder starts up a 1.0-m-high, 30∘ ramp at a speed of 7.2 m/s . The skateboard wheels roll without friction. At the top, she leaves the ramp and sails through the air. How far from the end of the ramp does the skateboarder touch down? Express your answer with the...

*Friday, September 30, 2016 by Abby*

**stats**

2. The modern Olympic Games are a modified revival of the Greek Olympian Games that came to be largely through the efforts of the French sportsman and educator Baron Pierre de Coubertin. The Games are an international athletic competition that has been held at a different site...

*Friday, September 30, 2016 by leah*

**Math**

The temperature outside marys school is 17°c at midday by midnight the temperature has fallen by 33 °c what is the temperature at midnight

*Friday, September 30, 2016 by Rio*

**English**

Please check my answers, they are marked with** 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the movements of a character. envision inside the mind of a character. understand how a character responds to a certain ...

*Friday, September 30, 2016 by 123*

**madison high**

In ΔKLM, m∠K = (6x−1)∘, m∠L = (7x+13)∘, and m∠M = (x+0)∘. Find m∠L.

*Friday, September 30, 2016 by vick*

**math**

Kyle and Andrew decide to make some money by raking leaves in their neighborhood. The houses in their neighborhood each have half acre lawns. Kyle and Andrew each start by raking the leaves from their own yards. Kyle realizes it takes him 3 hours to rake one yard and Andrew ...

*Friday, September 30, 2016 by Andrew*

**Physics- displacement, velocity, etc. **

25. Maria is standing at the edge of a cliff that is 10 m high over a canyon. She throws a rock upward off the side of the cliff. Right before the rock reaches the canyon floor, it has a speed of 25 m/s. a) What was the rock’s total displacement? 10 meters b) What was the...

*Thursday, September 29, 2016 by MM*

**Science**

Compounds with high melting points have ___ a. Covalent bonds b. Metallic Bonds c. Ionic bonds*** d. No chemical bonds How could you determine if a sample of gold is pure? Compare the sample's density with that of pure gold.*** Compare the sample's color with that of ...

*Thursday, September 29, 2016 by P*

**Social Studies**

When Adams became President, the war between the French and British was causing great difficulties for the United States on the high seas and intense partisanship [taking of sides] among contending factions within the Nation. His administration focused on France, where the ...

*Thursday, September 29, 2016 by School Helper*

**English**

1. Choose the answer that best matches the word in italics. Samantha tried to look IMPASSIVE when they announced her essay as a finalist in the competition. (1 point) surprised unemotional*** unsure vibrant 2. Choose the answer that best matches the word...

*Thursday, September 29, 2016 by Sara*

**ED TECH Ms Sue Check Answer**

What is the rhyme scheme of the following poem? He sat upon his brand new bike waiting for his best friend mike He couldn't wait to ride to school others would say his bike is cool. 1. a a b b 2. a b a b 3. a b c d 4. a a b a I think its 1 aabb am I correct?

*Thursday, September 29, 2016 by Muffin*

**carson high school**

solve by elimination 5r-3s=19 2r-6s=-2

*Thursday, September 29, 2016 by rebecca*

**physics**

A baseball player standing on the ground throws a ball straight up. The ball leaves the player's hand with a speed of 6.22 m/s and is in the air for 2.70 s before hitting the ground. How high above the ground was the baseball player's hand when he released the ball?

*Wednesday, September 28, 2016 by lilly*

**English**

PLEASE LET ME KNOW IF THESE ARE ALL RIGHT! 1. Choose the answer that best matches the word in italics. Samantha tried to look IMPASSIVE when they announced her essay as a finalist in the competition. (1 point) surprised*** unemotional unsure vibrant 2. ...

*Wednesday, September 28, 2016 by G*

**Auburn Hugh School**

The hypotenuse (side C) of a triangle is 13 inches long. Which of the following pairs of measurements could be correct for the lengths of the two sides of the triangle? (Note:A^2 + B^2 = C^2)

*Wednesday, September 28, 2016 by abeo*

**Physics **

Explain why, when a polythene rod which has been rubbed with any cloth is held high above small pieces of paper on a table, the pieces of paper jump up and down repeatedly between the table and rod.

*Wednesday, September 28, 2016 by Jennifer Martins *

**Chemistry**

How high can a person (assume a weight of 70 kg) climb on one ounce of chocolate if the heat of combustion (628 kJ) can be converted completely into work associated with vertical displacement?

*Wednesday, September 28, 2016 by Joesph*

**maths**

Calculate the velocity of a stone7 seconds after falling from rest of the edge of a high cliff

*Wednesday, September 28, 2016 by christina*

**English**

1. Choose the answer that best matches the word in italics. Samantha tried to look IMPASSIVE when they announced her essay as a finalist in the competition. (1 point) surprised*** unemotional unsure vibrant 2. Choose the answer that best matches the ...

*Wednesday, September 28, 2016 by L*

**Math**

The diameter of my trundle wheel is 50cm. I use it to measure the length of the school park. It rotates 87 times. What is the length of the car park, to the nearest metre?

*Wednesday, September 28, 2016 by Emily*

**Language arts **

Please check my answers. Thank You! Use the text passage to answer the question. Whatever you post online—whether a silly picture, angry comment, or sharing about a chronic illness—is there forever. Delete it all you want, but colleges and employers can and will find...

*Wednesday, September 28, 2016 by Anonymous*

**Math**

A football is kicked into the air. Its height in meters after t seconds is given by h(t)=-4.9 (t-2.4)^2+29. A. What was the height of the football when it was kicked? B. What is the maximum height of the kick? C. How long did it take for the football to reach its maximum? D. ...

*Wednesday, September 28, 2016 by Devin*

**Math**

Miguel walks 3/4 mile around the high school track in 1/2 hour.how far can he walk in 2 hours?

*Tuesday, September 27, 2016 by Arianna *

**Physics**

You are trying to climb a castle wall so, from the ground, you throw a hook with a rope attached to it at 25.6 m/s at an angle of 56.0° above the horizontal. If it hits the top of the wall at a speed of 15.3 m/s, how high is the wall?

*Tuesday, September 27, 2016 by Freya*

**Math**

The school band is compromised of middle school students and high school students, but it always has the same maximum capacity. Last year the ratio of the number of middle school students to the number of high school students was 1;8. However, this year the ratio of the number...

*Tuesday, September 27, 2016 by Anonymous*

**Ed Tech**

What is the rhyme scheme of the following poem? He sat upon his brand new bike Waiting for his best friend Mike. He couldn't wait to ride to school. Others would say his bike is cool. A. a a b b ** B. a b a b C. a b c d D. a a b a A?

*Tuesday, September 27, 2016 by Asuna*

**World history **

1. Which statement best describes the period known as the Old Kingdom? It was a time of dynastic uncertainty. It was a time of development. It was a time of great geographic expansion.*** 2. In what way was the Nile both a benefit and a disadvantage for Egypt? It provided ...

*Tuesday, September 27, 2016 by Y*

**Physics **

A ball thrown horizontally from the top of a 13m high building strikes the ground 5m from the base of the building. 1) With what velocity was the ball thrown?

*Tuesday, September 27, 2016 by Anonymous *

**Math**

Every few days a student at a school will receive a souvenir such as a pencil or shirt. Every 24th day a student receives a souvenier. Every 56th day a student receives a souveiner and every 64th day a student receives a souvenier. Which student will be the first to have all ...

*Monday, September 26, 2016 by Ulla*

**math**

150 students took part in a quiz. There are twice as many girls as boys in the school: (a) How many girls were there? (b) How many were boys?

*Monday, September 26, 2016 by Dudi*

**physics**

a 15kg rock falls from the top of a building 8.0m high. Find its PE and KE a.when at rest at the top of the building b. halfway down the ground c. when it reaches the ground d.speed when it reaches the ground

*Monday, September 26, 2016 by Anonymous*

**Math**

Each homeroom of a middle school receives 1/12- acre plot of 5/6 acre of land. How many classrooms receive a plot of land. 5/6 divided by 4840 is this correct

*Monday, September 26, 2016 by Noel*

**physics**

a ball is thrown upward from a bridge with a speed of 48 ft/s. It misses the bridge on way down and lands in water 160 ft. below. Find how long the ball rises, how high it goes, how long it is in the air, and its velocity when it strikes the water.

*Monday, September 26, 2016 by mia*

**physics**

a 15kg rock falls from the top of a building 8.0m high. Find its PE and KE a.when at rest at the top of the building b. halfway down the ground c. when it reaches the ground d.speed when it reaches the ground

*Monday, September 26, 2016 by kled*

**Physics**

You are trying to climb a castle wall so, from the ground, you throw a hook with a rope attached to it at 22.3 m/s at an angle of 55.0° above the horizontal. If it hits the top of the wall at a speed of 15.4 m/s, how high is the wall?

*Monday, September 26, 2016 by Justine*

**physics**

a 15kg rock falls from the top of a building 8.0 high. Find its PE and KE a.when at rest at the top of the building b. halfway down the ground c. when it reaches the ground d.speed when it reaches the ground

*Monday, September 26, 2016 by k*

**programing logic and design **

I got high last night and feel terrible if someone could answer this question I would love them forever The Parasol Insurance Group sells a variety of insurance policy types. Design a flowchart for a program that accepts a client’s name and “Y’ or “N’ ...

*Monday, September 26, 2016 by arima*

**Maths**

Find the sum of the area of the ceiling and the floor of a room of 5m long, 4m wide and 2.5 high.

*Monday, September 26, 2016 by Sam*

**Algebra**

Two investments in high- technology companies total $1,100. If one investment earns 10% annual interest and the other earns 10%, find the amount of each investment of the total interest earned is $140 for the year. The value of the investment which earns 10% annual interest is...

*Monday, September 26, 2016 by Lauren Tiku*

**Physics**

A science student is riding on a flatcar of a train along a strait, horizontal track at a constant speed of 12.0 m/s. The student throws a ball into the air along a path he judges to make an initial angle 65. deg with the horizontal and to be in line with the track. The ...

*Sunday, September 25, 2016 by Mary*

**Physics**

A batted baseball leaves the bat with a velocity of 41.4 m/s at an angle of 51.2°. If the ball just barely clears the 3.05 m (10 ft) center field wall, a. How long was the ball in the air? ___s b. What must the range be from home plate to the center field wall? ___m c. How...

*Sunday, September 25, 2016 by Eric*

**The Human Resource Environment**

Which of the following is a false statement about the performance management process? A. In some organizations, employees evaluate their own performance, and often, peers and subordinates participate, too. B. Performance measures may emphasize either observable behaviors or ...

*Sunday, September 25, 2016 by Marck*

**Further mathf**

In a senior secondary school, 80 students play hockey or football. The number that play football is 5 more than twice the number that play hockey. If the 15 students play both games and every student in the school playsat least one game, find: The number of students that play ...

*Sunday, September 25, 2016 by Anonymous*

**Physics**

"You can jump 2 feet vertically on Earth. Figure out how high you would be able to jump on the Moon, where acceleration due to gravity is ⅙ that of Earth. Assume you launch upwards with the same speed on the Moon as you do on the Earth." I've already ...

*Saturday, September 24, 2016 by BunBun*

**Science**

You can jump 2 feet vertically on Earth. Figure out how high you would be able to jump on the Moon, where acceleration due to gravity is ⅙ that of Earth. Assume you launch upwards with the same speed on the Moon as you do on the Earth." I've already measured how...

*Saturday, September 24, 2016 by BunBun*

**Maths**

Hey! I have this problem - i'm currently working on Quadratics at school, and i got homework. One of the questions is 18^2+2px+32. I have to find the Value of P, the answer i got is P>+-24. Can someone please confirm this is correct?

*Saturday, September 24, 2016 by Simon*

**Math **

1, In one school, 5/6 of the 6th graders take a foreign language. of these students, 2/5 take French. a. What fraction of the 6th graders take French? 5/6 x 2/6= 1/3 b. If there are 150 6th graders,how many take French? 150/1 x 1/3 =5/3 ?

*Friday, September 23, 2016 by Chris Mac*

**world geography please check my answers**

1. Which is not a factor contributing to poverty in Africa? (1 point) long periods of drought and desertification a sudden decline in unemployment drastic increase in population leading to a shortage in available resources an inability to establish a diverse industrial economy...

*Friday, September 23, 2016 by oto*

**Career**

Please check my answers. Thank you! The amount of goods and services that people want to buy. Producers Consumers Supply Demand* Question 2 (Multiple Choice Worth 10 points) (02.08 LC) Knowledge and tools that enable us to do new tasks more efficiently are knows as _____. ...

*Friday, September 23, 2016 by Anonymous*

**Math**

A total of 120 students attend top view high school.the ratio of teachers to students is 1:30. Whats the answer

*Thursday, September 22, 2016 by Karen *

**Math**

120 students attend top view high school.the ratio of teacher to students is 1:30.

*Thursday, September 22, 2016 by Karen *

**Wold History**

1. Which statement best describes the period known as the Old Kingdom? It was a time of dynastic uncertainty. It was a time of development. It was a time of great geographic expansion.*** 2. In what way was the Nile both a benefit and a disadvantage for Egypt? It ...

*Thursday, September 22, 2016 by Andrea*

**Math**

In the jazz band at Wyatt's school, there are 15 trumpets and 9 trombones. Find the ratio of trombones to trumpets?

*Thursday, September 22, 2016 by Ann*

**ANUENUE**

1.What other types of writing is similar to the autobiographical essay? select all that apply. A. an email to a friend that tells about an event in your life B. a book report you wrote for school C. a postcard sent to your family while you are traveling B. a multiple choice ...

*Thursday, September 22, 2016 by Anuenue*

**Physics**

An object is thrown up in the air at 15 meters per second. You want to figure out how high the object will be at 2.5 seconds after its release. Use the 5 motion variables and list the values and directions of the variables already known. Use a motion equation to find the ...

*Thursday, September 22, 2016 by Anonymous*

**Math**

The table shows information about the number of sweatshirts sold and the money collected at a fundraiser for school athletic programs. Sweatshirts Sold 3 5 8 __ 12 Money Collected 60 _ _ 180 _ The above is supposed to be a ratio table but I am not sure on how to find out the ...

*Wednesday, September 21, 2016 by Matt-Please Help*

**Algebra **

A rock is thrown upward with a velocity of 21 meters per second from the top of a 48 meter high cliff, and it misses the cliff on the way back down. When will the rock be 7 meters from the water, below? Round your answer to two decimal places.

*Wednesday, September 21, 2016 by Matthew*

**Language Arts **

1.What other types of writing is similar to the autobiographical essay? Select all that apply. A. An email to a friend that tells about an event in your life B. a book report you wrote for school C. a postcard sent to your family while you are traveling D. a multiple choice ...

*Wednesday, September 21, 2016 by Anuenue*

**PHYSICS**

looking over the edge of a cliff, you become curious as to how high up you are. you take a rock and drop it over the edge and count. The rock strikes the ground in between 3 and 4 of your count. so let's estimate that it took 3.5s for it to hit the ground. using the bottom...

*Wednesday, September 21, 2016 by Matt*

**math**

A nut company produces two types of mixtures, regular and deluxe. The company is donating bags of mixtures for school picnic. A bag of regular mix has 4 oz of peanuts, 1 oz of cashew, and 3 oz of almonds. A bag of deluxe mix has 3 oz of peanut, 1 oz of cashew, and 5 oz of ...

*Wednesday, September 21, 2016 by rolly*

**physics**

a baseball is batted with a speed of 120 ft/sec at an angle of 37 degrees with the ground. find how long the ball is in the air, how high the ball goes, how far from the plate it is caught, and the components of the velocity of the ball 4 sec after it is hit.

*Wednesday, September 21, 2016 by kim*

**math**

a lighthouse is 30m high. the angle of elevation from a ship to the top of the tower is 17 degrees. what is the horizontal distance from the ship to the lighthouse?

*Tuesday, September 20, 2016 by Sally*

**Math **

A student sits in the school bus traveling to her school. If the student stands up and moves at 1.5m/s toward the rear of the bus that travels at 10m/s to the east,what is her velocity relative to the observer on the side of the road? If she moves at 2.1 m/s toward the front ...

*Tuesday, September 20, 2016 by Physics*

**Math**

Yesterday'/ high temperature was -8 degree Fahrenheit. Today's high temperature is -3 Fahrenheit. A: Write a numerical expresssion you can use to find the change in temerature from yesterday to today B: Evaluate your expression and explain what it means Help me ASAP!!

*Tuesday, September 20, 2016 by Verna*

**Math **

A student sits in the school bus traveling to her school. If the student stands up and moves at 1.5m/s toward the rear of the bus that travels at 10m/s to the east,what is her velocity relative to the observer on the side of the road? If she moves at 2.1 m/s toward the front ...

*Tuesday, September 20, 2016 by Physics*

**Social studies **

Can someone check my answers I really need to score high on this.. 1, what was the initial purpose of the Constitution Convention? To write the Constitution To amend the Constitution To amend the Articles of Confederation**** To ratify the Constitution 2, What fundamental ...

*Tuesday, September 20, 2016 by Sage Withem*

**maths**

A cone is 6cm high and its vertical angle is 54degrees. Calculate the radius of its base. MY ANSWER tan54=x/6(let x be the radius) 6*tan54=x 6*1,3764=x 8,2584=x 8,2584/2=x 4,1292cm=x

*Tuesday, September 20, 2016 by melody*

**Psychology 101 **

which of the following is TRUE? (Points : 1) IQ does not change. IQ tests favor minority groups. IQ tests typically measure creativity. IQ predicts success in school.

*Monday, September 19, 2016 by Samantha*

**Science**

THANK YOU DRWLS. I just wanted to thank you because you have been a major part of my successes in High school. Your answers are always clear, easy to understand, and most importantly correct! I just wanted to expresses my gratitude as you are truly the MVP of Jiskha. I'am ...

*Monday, September 19, 2016 by BlueishLocket*

**Algebra**

A meteorologist announces that yesterday’s high temperature was within 4° Celsius of 18° Celsius all across the country. Write an inequality that involves an absolute value to represent yesterday’s high temperature. Solve the inequality and explain the ...

*Monday, September 19, 2016 by Fading*

**science**

Johnny stacked 200 cans, each weighing 5 N, on shelves 1 meter high in only 100 seconds. How much power did he use for the task?

*Monday, September 19, 2016 by dolly*

**Social Studies help?**

Under the Articles, each state sent one delegate to Congress. Thus each state, no matter its size or population, had one vote. Congress did have the power to declare war. It could appoint military ofﬁcers, coin money, and operate post ofﬁces. It was also ...

*Monday, September 19, 2016 by BK*

**SOCIAL STUDIES (CHECK ANSWERS) ASAP PLEASE**

1. Which of the following responsibilities are held by the federal government? Select two answers. A) protecting national parks**** B) administrating Heath care C) providing social security**** D) managing intercity traffic E) creating garbage collection services F) chartering...

*Monday, September 19, 2016 by BatMen*

**Physics**

A tennis player hits a ball 1.6m above the ground. The ball leaves the racket with a speed of 12m/s at an angle 8.0 above the horizontal. The net is a horizontal distance of 7.0m away from the player and is 1.0m high. a) does the ball clear the net? Explain how you determined ...

*Monday, September 19, 2016 by Brittany*

**Trigonometry **

A boat is 100 m from the bottom of a 75 m high cliff. Calculate the angle of elevation from the boat to the top of the cliff. (I've been trying to solve it but i have no idea how

*Monday, September 19, 2016 by Unknown*

**Math Algebra **

A brand cookie mix calls for baking cookies at a temperature of 350°F. However, for high altitues (3500-6500 ft. above sea level) l, baking at 37t°F is suggested. a. Construct a piecewise linear function for the recommended baking temperature, T (s), as a function of ...

*Sunday, September 18, 2016 by Fergie*

**English**

1. Mina uploaded Yujin's photo on the school website without her permission. 2. She uploaded her photo imitating monkeys. 3. She didn't ask Yujin if she could upload her photo. 4. She didn't delete the photo right away. --------------------------- Would you check ...

*Sunday, September 18, 2016 by rfvv*

**Math**

270 tickets were sold at a school event. The total money collected is $1700, if the adults cost $10 and the student section cost $5. How many adult tickets were sold? My teacher gave this to us but he didn't explain it how. Can you help me answer this question and show the...

*Sunday, September 18, 2016 by Anonymous*

**physics**

While in Europe, a tourist hears on the radio that the temperature that day will reach a high of 22°C. What is this temperature on the Fahrenheit scale?

*Sunday, September 18, 2016 by kim*

**Chemistry**

At a high temperature, the equilibrium constant for the decomposition of hydrogen iodide is 65.0. If the initial concentration of HI is 1.60 M, what is the concentration of hydrogen at equilibrium? 2Hl(g) H2(g) + I2(g) A. 1.42 M B. 0.753 M C. 0.240 M D. 0.802 M I think that ...

*Sunday, September 18, 2016 by Laura*

**Algebra**

1)More than 450 students went on a field trip. Ten buses were filled and 5 more students traveled in a car. a) Write an inequality to represent the situation. Be sure to define your variable. b) Solve the inequality to find the minimum number of people on each bus. b=# of ...

*Saturday, September 17, 2016 by Elizabeth*

**Physics**

A bean jumps vertically off of a table. It has a speed of 10 m/s when it reaches half of its maximum height. How high does it rise?

*Saturday, September 17, 2016 by Jack*

**Physics**

A bean jumps off a table and when it reaches have its height it has a speed of 10 m/s, how high does it rise?

*Saturday, September 17, 2016 by Jack*

**Physics (Mechanics)**

A bat makes contact with a ball 0.8 meters above the ground. The ball then travels with a speed of 22 m/s, moving up. How high does it go?

*Saturday, September 17, 2016 by Andrew*