Thursday

August 21, 2014

August 21, 2014

Number of results: 96,734

**stats**

2. A standardized exam was provided to all 3rd graders in Arizona schools. The average score was 75 with a standard deviation of 10. Assuming that the scores were normally distributed, answer the following questions. (a) What z-score corresponds with a score of 75? (b) What z-...
*July 26, 2012 by taylor quenzler*

**finance**

4. a. Someone in the 36 percent tax bracket can earn 9 percent annually on her investments in a tax-exempt IRA account. What will be the value of a one-time $10,000 investment in 5 years? 10 years? 20 years? b. Suppose the preceding 9 percent return is taxable rather than tax-...
*April 11, 2013 by jone*

**chemistry**

a student synthesized 6.895g of barium iodate monohydrate, Ba(IO3)2.H2O, by adding 30.00 mL of 5.912*10^-1M barium nitrate, Ba(NO3), to 50.00 mL of 9,004*10^-1 M sodium iodate, NaIO3 (1) write the chemical equation for the reaction of solutions of barium nitrate and sodium ...
*March 1, 2010 by aymal*

**math**

Bart's drama club put on a play.There were 843 people in the audience.Each ticket to the play cost $8.The audience was seated in 3 sections.If each section had the same number of people,how many people were in each section?
*March 7, 2011 by samantha*

**Stats**

An airline estimates that 91% of people booked on their flights actually show up. If the airline books 80 people on a flight for which the maximum number is 78, what is the probability that hte number of people who show up will exceed the capacity of the plane?
*October 12, 2011 by Kim Reed*

**statistics**

an airline estimates that 97%of people booked on their flights actually show up.if the airline books 70 people on a flight for which the maximum number is 68,what is the probability that the number of people who show up will exceed the capacity of theplane
*December 5, 2009 by lauren*

**Finance; Stock Valuation**

Early in 2007, Inez Marcus, the chief financial officer for Suarez Manufacturing, ws given the task of assessing the impact of a proposed risky investment on the firm's stock value. To perform the necessary analysis, Inez gathered the following information on the firm's stock...
*July 22, 2007 by Tina*

**math**

What is the measurement of the height if the radius of the cylinder is 2 centimeters? Round your answer to the nearest whole number. This question has no sense to it. How is height related to radius?
*March 10, 2007 by need help*

**Statistics**

A group of 30 people consists of 15 children, 10 men, and 5 women. Tom and Jerry are two of the men in the group. Five people are picked at random without replacement. 2A - Find the chance the first person picked is a man, given that the fourth and fifth people picked are ...
*May 18, 2013 by Din123*

**Geometry**

1. Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth. a) 16.0 mm b) 26.4 mm c) 8.4 mm d) 33.5 mm 2. Find the area of the circle with the given radius or diameter. Round your answer to the nearest tenth. Diameter = 42.0 mm a) ...
*February 26, 2013 by Sandy*

**English**

I've chosen five sentences but I hope the other were possible.Thank you. 1) What are people intolerant about (is "of" also possible)? They are intolerant about the color of the skin, religion and clothes. 2) In the past, she got hurt (is "offended" possible?) by people's ...
*October 15, 2011 by Henry2*

**corporate finance **

Ngata Corp. issued 17-year bonds 2 years ago at a coupon rate of 9.8 percent. The bonds make semiannual payments. If these bonds currently sell for 102 percent of par value, what is the YTM?
*September 10, 2013 by Melli*

**URGENT MATH**

The population of town A increases from 1,346 to 1,500. In the same period, the population of town B increases from 1,546 to 1,800. a. Find the percent of increase in population for town A and for town B. b. Which town had the greater percent of increase? (3 points) I don't ...
*December 16, 2012 by Gabby*

**MATH?!!?**

a store sells ladders. . the retail price was a 40m percent markup over the manufacturer price. .a month later, the store reduced the retail price of the ladder by 25 percent What percent markup is the new retail price over the manufacturer price?
*February 9, 2014 by Abi*

**finance**

6. You are considering an investment in a one-year government debt security with a yield of 5 percent or a highly liquid corporate debt security with a yield of 6.5 percent. The expected inflation rate for the next year is expected to be 2.5 percent. a. What would be your real...
*January 28, 2012 by fran123*

**Finance**

You are considering an investment in a one-year government debt security with a yield of 5 percent or a highly liquid corporate debt security with a yield of 6.5 percent. The expected inflation rate for the next year is expected to be 2.5 percent. A. What would be your real ...
*January 30, 2013 by Anonymous*

**Finance**

You are considering an investment in a one-year government debt security with a yield of 5 percent or a highly liquid corporate debt security with a yield of 6.5 percent. The expected inflation rate for the next year is expected to be 2.5 percent. a. What would be your real ...
*November 3, 2013 by Chanel*

**proportions (math)**

At ABC Inc, 7 out of 15 people got a raise. If ABC Inc employs 3,000 people, how many employees got a raise?
*October 21, 2013 by zion*

**math**

Round 0.8394263 to the nearest hunderd-thousandth. Is this correct 0.83943 Round the number 43,678.426785 to the nearest ten thousand. Is this correct 43,678.4268
*January 10, 2011 by Judy*

**Math**

Noreen recently took a job helping people register to vote. The job has a mandatory 10-day period of probation during which her success rate is strictly monitored. On her first day, she registered 30 people. Then, for each of the next 9 days, she registered 4 more people than ...
*June 2, 2014 by Anonymous*

**practical english **

1)We were ________ late when he called. (all ready,already) 2 ) Ninety________ of the people were voting. (percent,percentage) 3) The river has overflowed__________banks. (it's, its) 4) The religious ________ were over by noon. (rights,rites) 5) I decided to accept her _______...
*December 22, 2011 by Lola *

**math**

Assume the car can be purchased for 0% down for 60 months (in lieu of rebate). A car with a sticker price of $42,100 with factory and dealer rebates of $5,100 (a) Find the monthly payment if financed for 60 months at 0% APR. (Round your answer to the nearest cent.) $ 1 (b) ...
*March 17, 2013 by buffy*

**math**

Assume the car can be purchased for 0% down for 60 months (in lieu of rebate). A car with a sticker price of $42,100 with factory and dealer rebates of $5,100 (a) Find the monthly payment if financed for 60 months at 0% APR. (Round your answer to the nearest cent.) $ 1 (b) ...
*March 17, 2013 by buffy*

**Essay Writing**

I've done my outline now,so I can start writing. This is what I have so far: One of the most common psychotic disorder is schizophrenia. Schizophrenia is a brutal mental disorder characterized by delusions, hallucinations, incoherence and physical disturbance. It generally ...
*June 16, 2009 by mysterychicken*

**Math**

What number is 14 less than 10,000? A/9086 B/9986 C/10,006 D/10,086 2/ More than 4825 people attended a fair on Saturday. Nearly 3350 people attended on sunday . About how many thousand people attended the fair? A/ 6000 B/ 7000 C/ 8000 D/ 9000
*November 25, 2013 by Nawaf*

**strayer university**

The Lo Company earned $ 2.60 per share and paid a dividend of $ 1.30 per share in the year just ended. Earnings and dividends per share are expected to grow at a rate of 5 percent per year in the future. Determine the value of the stock: A. if the required rate of return is 12...
*February 13, 2014 by john*

**geometry**

Use formulas to find the lateral area and surface area of the given prism round to nearest whole number Believe height 4m and base on side 7m, front 29m, other end 7.28m possible answers; 472m^2;486m^2 443m62;486m^2 472m62;479m^2 443m62;500m^2 Can someone possibly help me
*May 24, 2012 by Cody*

**math (percent change)**

What is the percent change from 2,100 to 1,890?:
*September 22, 2007 by --*

**Math**

If q is 20 percent greater than p, and p is 35 percent greater than 2,000, what is the value of q - p?
*August 22, 2011 by Amy*

**Math plz help me!!! URGENT!!**

Find the volume of a cone with a radius of 10 mm and a height of 6 mm. 628 mm3 600 mm3 1,884 mm3 1,254 mm3*** Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for π and round to the nearest whole number. 439 ft2 324 ft2 572 ft2 ...
*March 16, 2014 by anonymous*

**Algebra**

1.In 2002, Home Depot’s sales amounted to $58,200,000,000. In 2006, its sales were $90,800,000,000. a.Write Home Depot’s 2002 sales and 2006 sales in scientific notation. 2002: 5.82 x 10^10 2006: 9.08 x 10^10 You can find the percent of growth in Home Depot’s sales from 2002 ...
*January 20, 2008 by Kim*

**Finance**

1. Present Values. Compute the present value of a $100 cash flow for the following combinations of discount rates and times. a. r = 8 percent. t = 10 years b. r = 8 percent. t = 20 years c. r = 4 percent. t = 10 years d. r = 4 percent. t = 20 years 2. Future Values: Compute ...
*March 19, 2007 by Antoinette*

**Math**

1. Present Values. Compute the present value of a $100 cash flow for the following combinations of discount rates and times. a. r = 8 percent. t = 10 years b. r = 8 percent. t = 20 years c. r = 4 percent. t = 10 years d. r = 4 percent. t = 20 years 2. Future Values: Compute ...
*March 20, 2007 by Antoinette*

**Accounting-business**

Here is the other part that did not fit on the other post. Lear, Inc. has $800,000 in current assets, $350,000 of which are considered permanent current assets. In addition, the firm has $600,000 invested in fixed assets. a. Lear wishes to finance all fixed assets and half of...
*June 16, 2009 by Tommy*

**accounting**

You have just purchased a house and have obtained a 30-year, $200,000 mortgage with an interest rate of 10 percent. Required: a. what is your annual payment? b. Assuming you bought the house on Jan. 1st, what is the principle balance after one year? c. After four years, ...
*July 11, 2012 by scotty*

**Econ.**

Happiness Is ... Being Old, Male and Republican Americans grow happier as they age, surveys find. And a new Pew Research Center survey shows the tendency is holding up as the economy tanks. Happiness is a complex thing. Past studies have found that happiness is partly ...
*May 18, 2009 by Anonymous*

**Math**

If a community clinic invested $3,000 in excess cash today, what would be the value of its investment at the end of three years: a. at a 12 percent rate compounded semiannually? B. at a 12 percent rate compounded quarterly?
*August 2, 2013 by April*

**Math**

Determine whether the triangle has no/one/two solutions. Then Find and round measures of sides to the nearest tenth and measures of the angles to the nearest degree. A= 50 degrees, a=34, b=40
*April 23, 2012 by Sergio *

**Math**

Determine whether the triangle has no/one/two solutions. Then Find and round measures of sides to the nearest tenth and measures of the angles to the nearest degree. A= 50 degrees, a=34, b=40
*April 23, 2012 by Sergio *

**culteral diversity**

How does race and ethnicity in the United states help people to better understand or relate to a specific miniority group We have plenty of chances to get to know people of various ethnic groups through school, work, and neighborhood contacts. When we know people personally we...
*April 19, 2007 by Jo*

**chem**

mass of mg- .28 mass of o- .41 calculate the moles of mg and o what is the simples whole number ratio of the moles of mg to the moles of o? round off to the nearest whole number ratio. use this mole ratio to write the empirical formula. the molecular mass of magnesium oxide is...
*March 23, 2008 by ashley*

**math**

The 2000 Paralympics (Parallel Olympics) were held in Sydney, Australia. Ticket sales for all events totaled over 1.11 × 106. Of the total ticket sales, 8.84 × 105 were sold as day passes, and 2.24 × 105 were sold as reserve seating for the opening and closing ceremonies. What...
*February 22, 2012 by sanyu*

**Math**

5. Find the surface area of the cylinder to the nearest whole number. (1 point)1,659 in.2 898 in.2 5,862 in.2 2,959 in.2 6. Find the surface area of the pyramid shown to the nearest whole number. (1 point)1,540 m2 770 m2 396 m2 749 m2 7. Find the surface area of a conical ...
*May 17, 2014 by Anonymous*

**Statistics**

Suppose that the average grade for all people who take this course in statistics is 83 with a standard deviation of 3.5. If your particular class has an average of 89, can you conclude that your class is better than average at the 90 percent confidence level? Label and ...
*May 13, 2011 by tom*

**math 115**

1. find the square root 121= 11 11*11=121 is this correct? 2.carlos works 8.25h. and receives $102.30 pay. what will he receive at the rate if he worked 14h?= carlos rate of pay is $12.40 per h. $173.60 is this correct? 3. write 0.672 as a percent. 67.0% is this correct? 3. ...
*September 6, 2009 by Lea*

**English II**

The following paragraph is quite sketchy. Provide additional support for the topic sentence, and revise the whole paragraph so that you can answer yes to each of the questions in Lesson 6. Type the paragraph in the space below. Newspapers are great. Many people think ...
*March 13, 2013 by Carlos*

**Maths**

Miles has 4 Lego people in his Lego town. A Lego person consists of exactly 1 set of legs, a torso, and a head. All of these body parts are distinct. Miles' son comes in and takes apart the Lego people. How many different sets of 4 Lego people can be created from the pieces? ...
*May 26, 2013 by Someone need help~*

**Language Arts**

Have you ever wanted to know what people said and thought about you when you weren't around? If you could disguise yourself in some way and be around the people you know, how would you carry it out? Describe your ideal disguise and a scenario that you imagine would take place ...
*November 24, 2013 by anon*

**Chemistry**

Weak polyprotic acids are normally added to Coca Cola to lower its pH to about 2.5 and impart tartness? Show that a two litter cocacola bottled drink that contains 0.057 to 0.084 percent of 75 percent of phosphoric acid by mass,meets this ph requirement. Pka1= 2.12
*November 29, 2013 by Daniel*

**Chemistry**

Weak polyprotic acids are normally added to Coca Cola to lower its pH to about 2.5 and impart tartness? Show that a two litter cocacola bottled drink that contains 0.057 to 0.084 percent of 75 percent of phosphoric acid by mass,meets this ph requirement. Pka1= 2.12
*November 29, 2013 by Daniel*

**math**

Write each fraction as a percent. 1 1/5=120% 2. Identify the rate, base, and amount in each statement or question. 150 is 75% of what number=200 3.Identify the rate, base, and amount in the following applications In a shipment of750 parts,75 What percent were found to be ...
*September 30, 2009 by A~*

**English Speech Paper (can some1 revise it)PLZ&TY**

Gun Control I do not understand why people believe gun control actually works or why we need it. Guns, like other weapons, though more deadly and possibly more convenient to use, are still inanimate objects and are not the cause of violence or killings. Gun control is not ...
*February 14, 2014 by dark1*

**ECON-HELP!!**

1. In the Country of Wiknam, the velocity of money is constant. Real GDP grows by 5 percent per year, the money stock grows by 14 percent per year, and the nominal interest rate is 11 percent. What is the real interest rate? 2. The goverment raises taxes by $100 billion. If ...
*October 21, 2007 by greg*

**ECON--HELP!?!?!**

1. In the Country of Wiknam, the velocity of money is constant. Real GDP grows by 5 percent per year, the money stock grows by 14 percent per year, and the nominal interest rate is 11 percent. What is the real interest rate? 2. The goverment raises taxes by $100 billion. If ...
*October 21, 2007 by GREG*

**Finance**

Faulkner Corporation expects to pay an end-of-year dividend, D1, of $1.50 per share. For the next two years the dividend is expected to grow by 25 percent per year, after which time the dividend is expected to grow at a constant rate of 7 percent per year. The stock has a ...
*October 6, 2008 by Anonymous*

**Finance**

A firm's target capital structure consists of 40 percent debt, 5 percent preferred stock, and 55 percent common equity. The firm’s cost of debt is 10%, the cost of preferred stock is 11.26%, and the cost of equity is 14 %. What is the firm's weighted average cost of capital if...
*March 18, 2013 by John*

**statistics**

many states are considering steps that would help them collect sales taxes on items purchased through the internet. how many randomly selected sales transactions must be surveyed to determine the percentage that transpired over the internet? assume that we want to be 99 ...
*May 8, 2010 by camera*

**hazard bctcs**

one aspect of the beauty of scenic landscape is its variability. The elevations (feet above sea level) of 12 randomly selected towns in the Finger Lakes Regions of Upstate New York are recorded here. 1117, 1360, 1009, 766, 1333, 1306, 577, 1144, 874, 658, 1306, 712. Find the ...
*May 22, 2013 by haley*

**social studies**

i need to find out stuff about resources and people.can anyone give me a good website?
*September 15, 2011 by lynn*

**business**

80 dollars in sales. 50 dollars is profit. On a 100 percent scale what percent is the 50 dollars.
*April 12, 2011 by Charon Hall*

**Socials**

this is what it says in my book: We use the term "witch-hunt" now to describe situations in which many people react to a fear in spite of evidence and good sense. sometimes this creates a "mob mentality" that destrys innocent people, much like the witch craze did in the 17th ...
*September 14, 2009 by Sara*

**Math**

An aptitude test has a mean of 300 and a standard deviation of 40. The test scores are normally distributed. If 1000 people take the test, find the number of people who will score between 280 and 360.
*July 12, 2014 by Shelagh*

**math**

dana has fillings in 4 of 32 teeth. What percent of her teeth have fillings? 4 divided by 32, then multpity by 100 to get the percent.
*December 12, 2006 by gaby3434*

**7th math**

write fraction as percent, 23/4 write percent in lowest fraction form, 60% 99% = 49.5/50? steps please...
*September 8, 2009 by Melissa*

**Chemistry**

How do we prepare 500mL of 0.5 percent w/v solution of NaOH if we have stock solution of 50 percent w/v NaOH on hand?
*October 12, 2012 by Stacy*

**math**

Solve each proportion. Where necessary, round to the nearest tenth. 4/3 = b/21 I know b=28 do I round to the nearest tenth or what?
*October 30, 2010 by Lilly*

**Trig**

Find all solutions of the equation in the interval [0,2pi) . cos(theta)=0.7125 If there is more than one solution, separate them with commas. Do not round any intermediate computations, and round your answer(s) to the nearest hundredth. Can someone help me with this? Thanks
*May 15, 2011 by Rachal*

**Math**

Martin wants to make a scatter plot comparing the temperature outside with the number of people at the city swimming pool. Which of the following trends would most likely represent the data? A/There is no relationship between the temperature and the number of people at the ...
*June 26, 2013 by Sidney*

**ECON-can anyone help**

CAN ANYONE PLEASE HELP// 1. In the Country of Wiknam, the velocity of money is constant. Real GDP grows by 5 percent per year, the money stock grows by 14 percent per year, and the nominal interest rate is 11 percent. What is the real interest rate? 2. The goverment raises ...
*October 22, 2007 by greg*

**econ-HELP!**

CAN ANYONE PLEASE HELP// 1. In the Country of Wiknam, the velocity of money is constant. Real GDP grows by 5 percent per year, the money stock grows by 14 percent per year, and the nominal interest rate is 11 percent. What is the real interest rate? 2. The goverment raises ...
*October 23, 2007 by greg*

**ECON**

CAN ANYONE PLEASE HELP// 1. In the Country of Wiknam, the velocity of money is constant. Real GDP grows by 5 percent per year, the money stock grows by 14 percent per year, and the nominal interest rate is 11 percent. What is the real interest rate? 2. The goverment raises ...
*October 23, 2007 by greg*

**math ,correction**

Problem#1 Directions: Find the distance between each pair of points. (-3,0) and (4,0) My answer: d = 7 Problem #2 Directions:Use the Pythagorean theorem to determine the length of each line segment. Where appropriate, round to the nearest hundredth. Points (1,-1)(3,2) My ...
*March 24, 2007 by jas20*

**Fin/571**

3. Bell Mountain Vineyards is considering updating its current manual accounting system with a high-end electronic system. While the new accounting system would save the company money, the cost of the system continues to decline. The Bell Mountain’s opportunity cost of capital...
*December 16, 2013 by Michele*

**ALG. ASAP**

The orbit of comet Hale-Bopp is an ellipse as shown below. The units are astronomical units (abbreviated AU). 1 AU ≈ 92,960,000 mi. (a) Find an equation in standard form of the orbit of the comet. (Enter your answer in terms of AU.) (b) The distance from the center, C, ...
*May 7, 2014 by K- ASAP*

**managerial finance**

Early in 2007, Inez Marcus, the chief financial officer for Suarez Manufacturing, ws given the task of assessing the impact of a proposed risky investment on the firm's stock value. To perform the necessary analysis, Inez gathered the following information on the firm's stock...
*February 23, 2010 by jeffer*

**math**

a kite is at height of 30 feet when 65 feet of string is out. if the string is in a straight line, find the angle that it makes with the ground. Round to the nearest tenth of a degree.
*March 21, 2011 by Anonymous*

**Algebra**

I hope I can explain this. I can't draw the shape here, but it is a triangular prism that looks like a wedge of cheese. The height is 20 cm and the three sides are 13, 37, and 40 cm. There is also a line drawn from the corner of the two sides that are 13 and 37 cm, that makes ...
*February 27, 2013 by Sylvia*

**AP Chem**

2) For a theoretical yield of 19 g and actual yield of 11 g, calculate the percent yield for a chemical reaction. Answer in units of %. 11 g / 19 g times 100 = 57.89% in your 2 sigfig problem, you might be expected to round off to 58% ======================================... ...
*October 28, 2013 by Anonymous*

**history**

How elderly people lived in ancient Rome and Greece? About 5 percent of ancient Rome's population was over age 65. Considering that Rome's population was about one million in 5 B.C., about 50,000 of the people were over age 65. Sources: http://www.utexas.edu/depts/classics/...
*January 14, 2007 by regina*

**Algebra**

The size of the beaver population at a national park increases at the rate of 5.1% per year. If the size of the current population is 151, find how many beavers there should be in 4 years. Use the function f(x)=151e^0.051t and round to the nearest whole number. (This is what I...
*October 25, 2007 by Shay*

**Statistics**

A brewery's filling machine is adjusted to fill bottles with a mean of 33.8 oz. of ale and a variance of 0.005. Periodically, a bottle is checked and the amount of ale noted. (b) Let's say you buy 93 bottles of this ale for a party. How many bottles would you expect to find ...
*May 12, 2014 by Samantha*

**question**

How do people feel when they are 13 years old? (I am asking this question because some people think that 13 is an unlucky number.) The people I know never think about 13 being an unlucky number when they were that age. They are too busy growing up, having fun, and going to ...
*December 18, 2006 by khushi*

**math help**

could some please check to see if i got the right answers if not i will try again 1. Find the rate 392 feet/8 seconds A: 49 ft/s 2. Carlos works 8.25h and receives $102.30 pay What will he receive at the same rate if he worked 14 hrs? A: $173.60 3. A baseball team wins 11 of ...
*February 8, 2007 by tina*

**6th grade Math**

A sample of 50 people in Harrisburg indicates that 10 people of them know the name of the mayor of their neighboring city. Out of 5, 500 Harrisburgh residents, how many would you expect to know the name of the mayor of the neighboring city?
*March 25, 2013 by Shane*

**math**

in 1996 there were about 2,342,000 marriages in the united states, using the # above my teacher wants me to find percentage of marriages per month she started me with january which had 100,000 mariages which came out to 4 percent of marriages for that month. i've been trying ...
*May 6, 2009 by destiny*

**math**

There are 360 people at a museum opening. Half of the people are museum supporters, 3/8 are artists, and the rest are museum employees. How many people are artists ?
*July 9, 2013 by sam *

**Finance - Accounting**

Can somebody people check this out and let me know if I did it right? Your uncle offers you a choice of $30,000 in 50 years or $95 today. If money is discounted at 12 percent, which should you choose? You should take the $95. Option #1: Using appendix b PV =FV [1/ (1+i) ^n] PV...
*July 23, 2009 by Momof8*

**math**

the dimensions of a rectangular prism are height 7 feet, width 4 feet and length 3 feet find the surface area part 2: dimensions of the cylinder are height 7 feet and radius 3.5 feet solve with a decimal then round to the nearest half foot. part 3 you have 1 gallon of paint ...
*November 27, 2010 by kim*

**math**

Lane French had a bad credit rating and went to a local cash center. He took out a $100 loan payable in two weeks at $115 (In other words, in two weeks he paid back a total of $115). What is the percent of interest paid on the loan? Do not round denominator before dividing
*February 26, 2013 by Iliyan*

**Math-Statistics**

It appears that people who are mildly obese are less active than leaner people. One study looked at the average number of minutes per day that people spend standing or walking. Among mildly obese people, minutes of activity varied according to the N(373, 67) distribution. ...
*February 21, 2011 by Kerry*

**calculus**

A piece of land is shaped like a right triangle. Two people start at the right angle at the same time, and walk at the same speed along different legs of the triangle while spraying the land. If the area covered is changing at 4m^2/s how fast are the people moving when they ...
*July 4, 2010 by theo*

**chemistry check my work**

C7H6O3+CH3OH→C8H8O3+H2O In any experiment, 1.50g of salicyclic acid is reacted with 11.20g of methanol. The yield of methyl salicylate, C8H8O3, is 1.31g. What is the percent yield? percent is 77.l1% is this correct?
*April 15, 2010 by Molly*

**math**

Fresh Grapes contain 80 percent water by weight and 20 percent juice, whereas dried grapes contain 15 percent water by weight with the rest juice. How many punds of dried grapes are needed to yield the same amount of juice as 34 pounds of fresh grapes?
*November 28, 2011 by Dell*

**7th grade math **

In 2000, the circulation of a local newspaper was 3,250. In 2001, its circulation was 3,640. In 2002, the circulation was 4,100. a. Find the percent of increase in the newspaper’s circulation from 2000 to 2001 and from 2001 to 2002. b. Which period had a higher percent of ...
*December 5, 2012 by Delilah*

**managerial finance**

The growth rate in dividends for IBM for the next five years is expected to be 19 percent. Suppose IBM meets this growth rate in dividends for the next five years and then the dividend growth rate falls to 5 percent indefinately. Assume investors require an 11 percent return ...
*March 14, 2008 by help*

**U.S government**

Which statement best expresses the meaning of the opening words of the U.S. Constitution, "We, the people..."? A. sovereignty is derived from the consent of the governed B. all citizens are guaranteed freedom of speech C. federal laws are subject to popular referendum D. ...
*August 11, 2010 by jenny*

**Math 117**

3. In 2002, Home Depot’s sales amounted to $58,200,000,000. In 2006, its sales were $90,800,000,000. a. Write Home Depot’s 2002 sales and 2006 sales in scientific notation. You can find the percent of growth in Home Depot’s sales from 2002 to 2006 by following these steps: • ...
*January 7, 2012 by Goldi*

**statistics**

1. Use the following information about a group of college students: Fifty percent are taking Algebra. Sixty percent are taking Biology. Thirty percent are taking both Biology and Algebra. A student from the group is selected at random, calculate the following: a) The ...
*September 18, 2011 by Ahmad*

**math**

At one tennis match, there were about 6000 people.about 40% more people attended the second match than the first match about how many people were at both games?
*February 25, 2012 by savannah*

**Physics**

The rms speed of a sample of gas is increased by 5% . What is the percent change in the temperature of the gas? What is the percent change in the pressure of the gas, assuming its volume is held constant? please help!!
*December 10, 2009 by Jim*

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