Saturday
May 28, 2016

Homework Help: High School

c.s.s Nawfia
A mango fruit drops to the ground from the top of its tree which is 5m high.how long does it take to rech the gound?
Saturday, November 21, 2015 by Abuchi

Math
URGENT! In a school, 8% of students are left handed. If 50 classes of 20 students are randomly selected, what is the probability of 10 classes have no left handed students? I know that this is a binomial distribution question, but I can't seem to do this question even ...
Saturday, November 21, 2015 by Katie

Language Arts
1.) When MacNeil asks, "When before human history has so much humanity collectivity surrendered so much of its leisure to one toy, one mass diversion?" What is this persuasive technique called? A. repetition B. Generalization C. a rhetorical question D. a ...
Saturday, November 21, 2015 by Anonymous

Kids kingdom school
Mrs roy carpet 15cm and 12 cm broad what is its perimeter
Saturday, November 21, 2015 by Shahil

personal trainer
Chris is a high school student and is eager to gain some muscle mass. He eats a diet that consists primarily of processed foods (fast food, cafeteria, etc.) Chris is anxious to get stronger so that he can go out for the wrestling team. CLI
Friday, November 20, 2015 by Ana smith

English
1. When MacNeil asks, "When before human history has so much humanity collectivity surrendered so much of its leisure to one toy, one mass diversion?" What is this persuasive technique called? A. repetition B. Generalization C. a rhetorical question D. a ...
Friday, November 20, 2015 by [._.]

MATH ANSWER HELP
1. There are four kinds of road signs in a certain town. The number of each kind is shown. What is the ratio of the number of school signs to the number of stop signs? signs (1 point) 9 to 10 10:9 ten over twenty-four 9:24 2. Which ratio is equivalent to four over sixteen? (1 ...
Friday, November 20, 2015 by PINKIE PIE

U.S Hisotry. Please check my answers.
Why is the United States often referred to as the melting pot? -Various cultures from many countries have "melted" together to create what America is and how American culture is defined today** -Most American citizens' native customs and traditions will "...
Friday, November 20, 2015 by Dani

HELP RIGHT AWAY ( ASAP)
1. There are four kinds of road signs in a certain town. The number of each kind is shown. What is the ratio of the number of school signs to the number of stop signs? signs (1 point) 9 to 10 10:9 ten over twenty-four 9:24 2. Which ratio is equivalent to four over sixteen? (1 ...
Friday, November 20, 2015 by Apple Jack

Zola business School
Maths Literacy,Tourism,Business Studies,Economics Iam in grade9 next years I want to choose these subjects and I also want to know the careers are available for those subjects that you work in a office
Friday, November 20, 2015 by Ambesiwe

Physics
Flywheels are large, massive wheels used to store energy. They can be spun up slowly, then the wheel's energy can be released quickly to accomplish a task that demands high power. An industrial flywheel has a 1.7 m diameter and a mass of 270 kg . Its maximum angular ...
Friday, November 20, 2015 by Jay

Check My Work Social Studies, Ms. Sue, Reed, Please
1. Geographers use the five themes of geography to (2 points) study world history. organize information. study world music. measure locations.• 2. People invented flat maps because globes cannot show (2 points) names of continents. shapes of continents.• enough ...
Friday, November 20, 2015 by Sam

columbia high
You have 160 boxes of cookies. In each case you can pack 8 boxes of cookies.How many cases would be filled from these boxes of cookies?
Friday, November 20, 2015 by johnnie

English grammar
Please help me to arrange correct grammar below: Nov. 18,2015 Please be informed that starting on Nov.23, 2015 Due to high consumptiom for the electric bills The internet usage charge will be P15.00 per hour and there will be no more promo for P25.00 2 hours. Thank you for ...
Thursday, November 19, 2015 by jessie

English
Please help me correct grammar. Please be informed that starting on Nov.22,2015. Due to high consumptiom for the lectric bills. The internet usage charge will be P15.00 per hour and there will be no promo for P25.00 2 hours. Thank you.
Thursday, November 19, 2015 by jessie

math fractions
Sherry spent 1/5 of her money on school supplies and 3/8 of the remainder on a CD player. She had $25 left. How much money did she have at first? do not use algebra
Thursday, November 19, 2015 by daniel

Math
For a game, a school bought 100 pizzas. Some were pepperoni and some were cheese. There are 4 times as many pepperoni pizzas as cheese pizzas. How many cheese pizzas did the school buy?
Thursday, November 19, 2015 by Sammy Taylor

Geometry
You place a steel ball with diameter 4cm in a water-filled cylinder that is 5cm in diameter and 10cm high. What volume of water will spill out of the cylinder? I'm lost....
Thursday, November 19, 2015 by Maya^.^

Stats
Fill in the table below regarding populations and samples. The first column represents the question the statistician is trying to answer. Fill in the blank(s) for each row. 1.Is my well water safe? 2.Are as many girls born as boys in the world? 3.Which works better, Advil or ...
Thursday, November 19, 2015 by Logan

English
The High School Step Team Karla’s cousin Jade urged her to join the step team. “This afternoon you should definitely try out!” Jade suggested after the final bell rang. “I know she wants the best for me,” Karla thought to herself, “but I’m ...
Thursday, November 19, 2015 by Kaai97

High school
A bullet traveling 700 m/s horizontally hits a target 150 m away. How far does the bullet fall before it hits the target?
Thursday, November 19, 2015 by Anonymous

Evergreen High school
A bullet traveling 700 m/s horizontally hits a target 150 m away. How far does the bullet fall before it hits the target?
Thursday, November 19, 2015 by Nanpan

Algebra
A rock climber looks at the top of a vertical rock wall at an angle of elevation of 74 degrees. He is standing 4.2m from the base of the wall and his eyes are 1.5m from the ground. How high is the wall, to the nearest tenth of a meter? o_o I'm clueless
Thursday, November 19, 2015 by Maya^.^

Delhi International Happy School
Nisha had 12 baloons-2yellow,3orange,4red,3 purple. what fraction of her balloons was not yellow?
Thursday, November 19, 2015 by Richa

school math 3rd grader
Meg spent $3.75 on candy and $4.89 on toys. How much did she spend in all? Find the solution to your subtraction problem without doing any calculation. Explain.
Wednesday, November 18, 2015 by tom

school math 3rd grader
how to find solution to subtraction problem without doing any calculation. explain?
Wednesday, November 18, 2015 by tom

English
degenerate sanctuary implausible scrutiny incoherent sinister intercede suffice intricate vulnerable 1) kens cartoon ______ for the school newspaper, but they wouldnt be good enough for the city paper. 2)in the batman movies the jokers name is misleading, for hes a(n) _____ ...
Wednesday, November 18, 2015 by Sue

Math/Finance
You have found the following stock quote for RJW Enterprises, Inc., in the financial pages of today's newspaper. 52 Week High: 72.18 Low: 43.17 Stock (DIV): RWJ 1.28 Yield (%): 2.1 PE: 21 VOL (100s): 17652 Close: ???? Net change: -.23 What was the closing price for this ...
Wednesday, November 18, 2015 by Ryan

Math Word Problem(PLEASE HELP NOW)
Reasoning Word Problem: A school's lockers are numbered 1-100. One hundred students enter the school one at a time. The first student opens the lockers. The second student closes the even-numbered lockers. The third student either closes or opens every third locker. The ...
Wednesday, November 18, 2015 by LizzyLiz

Math
What is 503,000,000 as a percentage? I am doing this for a school project. It's really difficult to figure out. Just saying.
Wednesday, November 18, 2015 by Katrina

writing
n this discussion, you will post issues related to motivation and learning. Refer to the texts in this section, other texts you have read, and your personal experience and knowledge to support your ideas. Begin your discussion by addressing the following questions: What are ...
Wednesday, November 18, 2015 by joe

physics
During a baseball game, a batter hits a popup to a fielder 80 m away. The acceleration of gravity is 9.8 m/s2 . If the ball remains in the air for 5.5 s, how high does it rise? Answer in units of m.
Wednesday, November 18, 2015 by Anonymous

Math
Reasoning Word Problem: A school's lockers are numbered 1-100. One hundred students enter the school one at a time. The first student opens the lockers. The second student closes the even-numbered lockers. The third student either closes or opens every third locker. The ...
Wednesday, November 18, 2015 by LizzyLiz

Algebra 1- Just one question
Rebecca is shopping for back-to-school clothes. For every 4 shirts she buys, she also buys 1 pair of pants. Each shirt costs $12.97, and each pair of pants costs $18.98. If Rebecca buys 8 shirts, how much does she spend on pants? a. $25.96 b. $37.96 c. $103.76 d. $151.84 i ...
Wednesday, November 18, 2015 by basketball&batman

Language Arts
Read the definition. Then match it to the correct plot element. the high point, or turning point, in the action of the plot (1 point) • rising action • climax • falling action • resolution ** 1 Chris and Taylor have been neighbors for years. During the ...
Wednesday, November 18, 2015 by Eva Jane

Economics senior secondary school 1
Find the standard devation of 4,6,8,10 and 12
Wednesday, November 18, 2015 by Olatunde Enoch

Physics
Starting with an initial speed of 3.86 m/s at a height of 0.480 m, a 1.78-kg ball swings downward and strikes a 4.75-kg ball that is at rest, as the drawing shows. (a) Using the principle of conservation of mechanical energy, find the speed of the 1.78-kg ball just before ...
Tuesday, November 17, 2015 by Hannah

Algebra 2
The income from the school car wash is one, five, and ten dollar bills came to a total of $355. If there are 120 bills all together, and twice as many one dollar bills as five and ten dollar bills combined, how many bills of each denomination are there? How do I get three ...
Tuesday, November 17, 2015 by Nicole

Math
Leah is buying curtains for her bedroom window. She wants the curtains to hang from the top of the window to the floor. The window is 4 feet high. The bottom of the window is 2 and a half feet above the floor. What curtain length in inches should she buy? I added 4 feet to 2 ...
Tuesday, November 17, 2015 by Patrick

Career
Match the following terms with their definitions. A. skills that can be used in more than one occupation B. following someone around at their job, as though you were their shadow C. a statistical projection of the numbers of job openings expected in a field in the near future ...
Tuesday, November 17, 2015 by Labbayk

Career Plz help........
It is important to focus on only one career when determining what education or training you will need after high school. True False****
Tuesday, November 17, 2015 by Labbayk

History
1. Which data tell you how much the price of goods inflates over a period of time? A. consumer price index B. gross domestic product C. unemployment rate D. economic indicator 2. what does the gross domestic product measure? A. the value of the U.S. and foreign goods during a ...
Tuesday, November 17, 2015 by CountryQueen

Louisiana State History
1. what data tell you how much the price of goods inflates over a period of time? A. consumer price index B. gross domestic product C. unemployment rate D. economic indicator 2. what does the gross domestic product measure? A. the value of the U.S. and foreign goods during a ...
Tuesday, November 17, 2015 by CountryQueen

physic
A kid with a mass of 30 kg slides down a slide 2.5 meters high from rest a. What was his speed at the bottom? b. If his speed was only 1 m/s at the bottom, how much energy was lost due to friction?
Tuesday, November 17, 2015 by Laurdiel

Calc
Gravel is being dumped from a conveyor belt at a rate of 20 {\rm ft}^3{\rm /min}. It forms a pile in the shape of a right circular cone whose base diameter and height are always the same. How fast is the height of the pile increasing when the pile is 18 ft high?
Monday, November 16, 2015 by Matt

Physics
A cat chases a mouse across a 1.5 m high table. The mouse steps out of the way, and the cat slides off the table and strikes the floor 1.2 m from the edge of the table. What was the cat’s speed when it slid off the table? The acceleration of gravity is 9.81 m/s 2 . Answer...
Monday, November 16, 2015 by Azan

English/Writing (Check, Please!)
Read the following report of an accident that occurred near a busy intersection. Then write four or five sentences describe the incident from each of the indicated viewpoints. The sixteen-year-old driver of a brand-new Toyota collided with a cement truck that was just pulling ...
Monday, November 16, 2015 by Victoria

English/Creative Writing
Read the following report of an accident that occurred near a busy intersection. Then write four or five sentences describe the incident from each of the indicated viewpoints. The sixteen-year-old driver of a brand-new Toyota collided with a cement truck that was just pulling ...
Monday, November 16, 2015 by Victoria

Science-physics
A ball is thrown horizontally from the top of a building 37.5 m high. The ball strikes the ground at a point 80.3 m from the base of the building. The acceleration of gravity is 9.8 m/s 2 . Find the time the ball is in motion. Answer in units of s.
Monday, November 16, 2015 by Maggie

Physics 1111 at UGA
If a projectile is launched from Earth with a speed equal to the escape speed, how high above the Earth's surface is it when its speed is one third the escape speed?
Monday, November 16, 2015 by Merritt

english
15. Suppose the following sentence appears in the sports section of the newspaper: Lorton's experienced linemen performed well in handing Jefferson High's Eagles a crushing defeat. What word in the sentence is most clearly a loaded word? A. Experienced B. Handing C. ...
Monday, November 16, 2015 by annomis

Algebra 2
I have no idea how to even start this, can someone kinda "point me in the right direction" so to speak. -Compute the time(t) it will take for a tool to fall to the ground when a worker drops from the top of the building. -Function:h(t)=-16t^2th0 where t is the time ...
Monday, November 16, 2015 by Emma

algebra help!
8) While eating in the cafeteria at school, 65%, or 26, of the students in the class ate pizza. find the number of students in the entire class. My guess is 17 students?? PlZ Help!
Monday, November 16, 2015 by reality check

Psychics
a ball is projected horizontally from the edge of a table that is 2.00m high and it strikes the floor at 2.40m from the base of the table. what is the initial speed of the ball
Monday, November 16, 2015 by Noah

nothing
just wanted to say good luck with the school week and work week everybody.
Monday, November 16, 2015 by TayB

Language Arts
Which of the following correctly revises the the sentence so that it is entirely in active voice? A. It has been decided by the school at the regular teacher should not evaluate the class; instead, the assessment should be performed by a visiting scholar. B. The school has ...
Sunday, November 15, 2015 by Danielle

English
Does this make sense? "Because bakers have the skills of a sculptor, it is for certain that wedding cakes are high art."
Sunday, November 15, 2015 by Emma

chemistry Dr BOB
In many residential water systems, the aqueous Fe3+ concentration is high enough to stain sinks and turn drinking water light brown. The iron content is analyzed by first reducing the Fe3+ to Fe2+ and then titrating with MnO4- in acidic solution. Fe2+(aq) + MnO4-(aq) ? Mn2+(aq...
Sunday, November 15, 2015 by Dalton

Language
Complite the sentences. A) We headed east on 89 until we crossed the _____ bridge. B) The_____ tournament was being held this year at Morgan secondary school. C) It looked like I would miss my _____ job since i wouldn't get home until after eight. D) Ehen i glanced at the ...
Sunday, November 15, 2015 by Sophie

math
The track team plans to sprint 20 miles this school year. The runners will sprint 1/4 mile each day.How many days will it take them to sprint 20 miles?
Sunday, November 15, 2015 by sarah

Physics 1
A car manufacturer claims that you can drive its new vehicle across a hill with a 47 degree slope before the vehicle starts to tip. If the vehicle is 2.0 meter wide, how high is its center of gravity?
Sunday, November 15, 2015 by Chris

Chemistry Dr. BOB
In many residential water systems, the aqueous Fe3+ concentration is high enough to stain sinks and turn drinking water light brown. The iron content is analyzed by first reducing the Fe3+ to Fe2+ and then titrating with MnO4- in acidic solution. Fe2+(aq) + MnO4-(aq) ? Mn2+(aq...
Sunday, November 15, 2015 by Dalton

st. marys orthodox school
how much dilute sulphuric acid add for making 18 g/l of Mohr salt solution
Sunday, November 15, 2015 by reeti anand

precal : conics
a parkway 80 ft. wide is spanned by a parabolic arc 100 ft. long along the horizontal, if the parkway is in the center, how high must the vertex of the arch be in order to give a minimum clearance of 20 over the parkway?
Sunday, November 15, 2015 by rhinechilde

PHYSICS
A BALL IS PROJECTED VERTICALLY UPWARD FROM THE TOP OF A TOWER 60MITRE HIGH WITH A VELOCITY OF 30MITRE PER SECONDS.WHAT IS THE MAXIMUM HEIGHT ABOVE THE GROUND LEVEL?HOW LONG DOES IT TAKE TO REACH THE GROUND?
Sunday, November 15, 2015 by Anonymous

Allanridge Seconday School
I'm doing History , Life science, Geography and maths literacy......I want to do carreers that relate to helping people and assisting them, I'm more focused on doing therapy when I pass grade 12, So how many percentages is it garanteed that I can get a job after Matric
Saturday, November 14, 2015 by Gugu Hope Mbolambi

English
I am writing an argument essay about how wedding cakes are high art. I am having trouble with how I should write my introduction paragraph. I need to write about something that will get my audience interested in my topic but how?
Saturday, November 14, 2015 by Emma

chemistry
In many residential water systems, the aqueous Fe3+ concentration is high enough to stain sinks and turn drinking water light brown. The iron content is analyzed by first reducing the Fe3+ to Fe2+ and then titrating with MnO4- in acidic solution. Fe2+(aq) + MnO4-(aq) ? Mn2+(...
Saturday, November 14, 2015 by Dalton

Comprehensive secondary school
Determine the mass of copper(ii)trioxonitrate(v) that will be formed when 15grams of copper is added to excess dilute trioxonitrate(v).{cu=63.5,N=14,O=16} solution cu(No3)2=Cu N2 O6 =63.5+14x2+16x6 =63.5+28+96 =187.5 Number of mole=mass/molar mass =15/187.5 =0.08mol.
Saturday, November 14, 2015 by Pearl

English
Here is the original paragraph and the second one is the corrected on: I remember last year when was trying to choose the right school and worrying about it a lot. One day, a friend says that instead of talking about all the time I should visit a few places and see them. One ...
Friday, November 13, 2015 by jennifer

English
I need help in trying to figure out the verb tense in this sentence I remember last year when was trying to choose the right school and worrying about it a lot. One day, a friend says that, instead of talking about all the time I should visit a few places and actually see them.
Friday, November 13, 2015 by jennifer

English
Please review my complaint letter for school? Is it formatted correctly? November 13, 2015 Apple Inc. 1 Infinite Loop Cupertino, CA 95014-5723 To whom it may concern: I am writing to inform you that the product I’ve ordered from your company has not yet arrived. On ...
Friday, November 13, 2015 by Brooke

High school /physic
Formula of velocity
Friday, November 13, 2015 by Nardos

History
12. What effect did technology have on World War I? It enabled nations to defeat their enemies with few casualties. It greatly increased the number of casualties. <- It decreased the amount of money needed to wage war. Question 13 The desire for independence by __________ ...
Friday, November 13, 2015 by Dee

Language Art's
1.) When MacNeil asks, "When before human history has so much humanity collectivity surrendered so much of its leisure to one toy, one mass diversion?" What is this persuasive technique called? A. repetition B. Generalization C. a rhetorical question D. a ...
Friday, November 13, 2015 by YRN DJ

Math
Suppose just go is selling magazine subscriptions each of the scription cost $20 the company pays the school half of the total sales in dollars the school must also pay a one time fee of $18 right and solve any Quetion to determine the fewest number of the scription that can ...
Friday, November 13, 2015 by Kayla

Precalc
1) Janet is offered a job with a starting salary of $15,000, and a guaranteed annual increase of $600. If she takes the job, what will be her guaranteed salary for the 10th year? What would her total earnings be for the first 10 years? Answer: $21,000 ; $ 198,000 2) Sue's ...
Thursday, November 12, 2015 by Ron

Physics/Science
During a baseball game, a batter hits a pop- up to a fielder 72 m away. The acceleration of gravity is 9.8 m/s^2. If the ball remains in the air for 5 s, how high does it rise?
Thursday, November 12, 2015 by KT

Language Arts
Question and answer review Please help Story. (Arturo’s mother asked him to visit his grandfather, who lives in a nursing home. Arturo did not want to go, but he finally agreed and is now sitting with his grandfather.) ^^^^^^^^paragraph 1^^^^^^^^ His name is Arturo too. I...
Thursday, November 12, 2015 by An hour with Abuelo

Math
A 12 pack of cinnamon scented pencils sells for 3.00 at a school booster club sale. What is the sales tax rate if the total cost of the pencils is 3.21?
Thursday, November 12, 2015 by Anonymous

Career
1.)When considering a post-secondary option, you should consult which of the following sources? A.)Your internal motivation B.)Family & friends C.)Reference Materials D.)All Of Above 2.)Sarah needs to complete financial aid packets. According to this unit, during which school ...
Thursday, November 12, 2015 by YRN DJ

William Pescod High School
History, tourism, biology and mathematical literacy What can I become with these subjects?
Thursday, November 12, 2015 by Mahmood

Algebra
A 42 ft guy wire reaches from the top of a pole to a point on the ground 15 ft. from the pole. Find how high up the pole does the guy wire reach?
Thursday, November 12, 2015 by matt

Health
A pair of police officers broke up a high school party that had no adult supervision. They noticed most teens were talking really fast and excitedly, breathing quickly, and even one teen was having convulsions. When they called paramedics, which type of drug use should they ...
Thursday, November 12, 2015 by Janet

Carson high
Lifetime Healtj Describe how self esteem develops
Wednesday, November 11, 2015 by Katherine mellow

Math
Post a New QuestionCurrent Questions Homework Help: Math Posted by Anonymous on Wednesday, November 11, 2015 at 7:08pm. 3. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number**** A whole number a radical 4.Mrs. Clarkson designed a ...
Wednesday, November 11, 2015 by Anonymous

Math
3. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number**** A whole number a radical 4.Mrs. Clarkson designed a rectangular garden with a length of 15 meters and a width of 8 meters. She plans to build a walkway through the garden ...
Wednesday, November 11, 2015 by Anonymous

LERUNTSE LESEDI SEC SCHOOL
I completed my matric in 2013 and I am examted to diploma with the following subjects 1.Setswana-78%=Level 6 2.English-68%=Level 5 3.Afrikaans-57%=Level 4 4.Maths literacy-47%=Level 3 5.L.O-58%=Level 4 6.Economics-47%=Level 3 7.Business Studies-43%=Level 3 My scoring points in...
Wednesday, November 11, 2015 by seunkie johannes

Social Studies (Check, Please!)
1) Evaluate the effects of the Teapot Dome scandal on citizens' views of the federal government? A: Because of the Teapot Dome scandal, citizens viewed the federal government as corrupt. They lost their faith in the federal government until Harding's successor Calvin ...
Wednesday, November 11, 2015 by Victoria

Kopanang Senior Secondary school
Am in grade 10 am doing maths literac,geograph,life science,life orientation,consumer studies,english an spedi which carrer must I take?
Wednesday, November 11, 2015 by Pretty Molapo

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? the answer is what? I NEED HELP...
Wednesday, November 11, 2015 by princess

Social Studies (Ms. Sue)
1) Evaluate the effects of the Teapot Dome scandal on citizens' views of the federal government? A: Because of the Teapot Dome scandal, citizens viewed the federal government as corrupt. They lost their faith in the federal government until Harding's successor Calvin ...
Wednesday, November 11, 2015 by Victoria

maths
there were 32 boys and 13 girls in a school football team they wanted to play 5 a-side football how many teams can they make?
Wednesday, November 11, 2015 by david

MATH HELP
3. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number a whole number a radical*** 4.Mrs. Clarkson designed a rectangular garden with a length of 15 meters and a width of 8 meters. She plans to build a walkway through the garden ...
Wednesday, November 11, 2015 by Anonymous

Pre-Alegebra
3. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number a whole number a radical*** 4.Mrs. Clarkson designed a rectangular garden with a length of 15 meters and a width of 8 meters. She plans to build a walkway through the garden ...
Wednesday, November 11, 2015 by Anonymous

Language Arts
Underline the verb in each sentence, and identify its tense. 1. It rained last night. -underline rained and it is past tense 2. We closed all the windows quickly.-underline closed and it is past tense 3. Thunder crashed outside.-underline crashed and it is past tense 4. The ...
Wednesday, November 11, 2015 by Patrick

English
1. In my composion, I tried to give a definition of humor, but I found the idea too (petty, elusive) to pin down. I think pitty is answer 2. Are you going to allow (elusive, petty) quarrels to destroy a friendship that has been built up for so many years? I think elusive 3. We...
Tuesday, November 10, 2015 by sun

Chemistry
Styrene is produced by catalytic dehydrogenation of ethyl- benzene at high temperature in the presence of superheated steam. Given the following data, Ethylbenzene, C6H5--CH2CH3 : delta Ht = -12.5 kJ/mol, delta Gt = 119.7 kJ/mol and S = 255 J/mol*K Styrene, C6H5--CH==CH2 : ...
Tuesday, November 10, 2015 by Judith

Unit 1
Math please in a certain school 55 students are taking French this number increases at the rate of 4 student per year the number of student taking Spanish is 95 and has been decreasing at the rate of 6 students per year write and solve an equation to find when the number of ...
Tuesday, November 10, 2015 by Mercy brown

CHEMISTRY!!!!!!!!!!
Styrene is produced by catalytic dehydrogenation of ethyl- benzene at high temperature in the presence of superheated steam. Given the following data, Ethylbenzene, C6H5--CH2CH3 : delta Ht = -12.5 kJ/mol, delta Gt = 119.7 kJ/mol and S = 255 J/mol*K Styrene, C6H5--CH==CH2 : ...
Tuesday, November 10, 2015 by Judith

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