You survey 1000 new home buyers and find that the mean price was $185,000 and the standard deviation was $20,000. How many paid more than $210,000?
155,877 results, page 37

chemistry
can someone please explain to me how the solution to 240 000 would be written as 240 000 is expressed as 2.4* 105 in scientific notation? i get the decimal part but am lost after that. mary Hornbeck 
Chemistry
In this exercise, you need to spike 0.5 L of river water with 1,000 g/L of phosphate. Starting from a stock solution containing 1,000 mg/L of phosphate, calculate and explain in detail how exactly you will conduct this spiking experiment 
finance
You have an investment opportunity which yields 9% per year. About how many years will it take your initial investment of $10,000 to grow to a total of of $40,000? Please give your answer as a whole number 
accounting
XYZ Company sold oneboat for $15,000 and half was received in cash and the rest is due in 30 days.The Cost of Goods Manufactured for this boat was $10,000. How would XYZ Companypost this transaction? 
accounting
Test question: On July 31, 2012, Buddy’s Bathtub Renovations Inc. invested $98,000 in U.S. Treasury bills. The bills mature in 120 days at $100,000. Prepare a journal entry 
Algebra
Ramona divided his 35,000 inheritance between two investments, one paying 9% and the other 12% simple interest. is total annual income on the interest alone was 3,000. How much did he invest at 9%? 
Physics
A rocket which is 700000kg(given that the rocket never loses mass) working with 10.000.000 Newton, how much is the acceleration? basic question, but i was wondering about the gravitation how would you calculate this. 
Finance Math
Oprah Winfrey has closed on a 42acre estate near Santa Barbara, California, for $50,000,000. If Oprah puts 20% down and finances at 7% for 30 years, what would her monthly payment be? 
Finance Math
Oprah Winfrey has closed on a 42acre estate near Santa Barbara, California, for $50,000,000. If Oprah puts 20% down and finances at 7% for 30 years, what would her monthly payment be? 
Finance
Your hospital has billed charges of $4,000,000 in February. If your Collection experience indicates that 20 percent is paid in the month billed, 40 percent in the second month, 20 percent in the third month, and 5 percent in the fourth month, determine the following value: (a)... 
Economics
Entry of new airlines to the CARICOM region is severely restricted and as a consequence regional airlines charges higher airfares than US airfares for routes of comparable distances. An airline expert estimates the annual air travel demand between Trinidad and Antigua to be: Q... 
Math question and answer check
Consider the probability function. (Give your answers exactly.) P(x) = 5 − x 10 , for x = 1, 2, 3, 4 (a) Find the mean. Incorrect: Your answer is incorrect. (my answer was 1). (b) Find the standard deviation. (my answer was 1 also on this one. Please help, I just cant ... 
math check
Simplify 1) (5t)(5t)^3 My answer: 5t^15 Write the number without exponents 2) 8.78x10^5 My answer: 878,000,000 Multiply. 3) (x+9)^2 My answer: 9x^18 
Int. science
Which one of the following is not equal to 100 meters? 0.100 kilometers 10 hectometers 10,000 centimeters 100,000 millimeters 
Math
Which term can be put in the blank to make the statement below true? 4,000,000=40 A. Thousands B. TenThousands C. Hundredthousands D. Millions 
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. 
statistics
4. The average family income in the town of Seneville is $45 000, with a standard deviation of $9000. Assuming that family income is normally distributed, determine the income level below which 80% of the families in this town earn 
English
I am psueo conducting an experiment on 144 freshmen high school students who are evenly divided into 6 groups. The treatment group are receiving a new instructional strategy that the control group is not receiving. A ttest was conducted after a pretest of a CBM measurement, ... 
statistic
Suppose a random sample of 25 students is selected from a community college where the scores in the final exam (out of 125 points) are normally distributed, with mean equal to 112 and standard deviation equal to 12. Find the probability that the sample mean deviates from the ... 
Elementray Statistics
Assume that a population is normally distributed with a mean of 100 and a standard deviation of 20. Would a sample mean of 115 or more be considered unusual? Why or why not? 
Business Math
Jones Manufacturing sent Blue Company an invoice for equipment with a list price of $10,000. The invoice is dated July 27 with terms of 2/10, EOM. Blue Company is entitled to a 40% trade discount. If the invoice is paid on September 5, how much does Blue pay? 
math
jake has decided upon three business ventures to invest in. The total cost of investing in all three ventures will be $15,000. Investing in the first venture will cost $3,000 more than investing in both the second and the third venture. According to Jake’s research, his ... 
Finance
A company makes an investment of $150,000 with a useful life of 10 years and expects to use this investment to generate $300,000 in sales with $280,000 in incremental operating costs. If the company operates in an environment with a 30% tax rate, what are the expected after... 
CPa
A company makes an investment of $150,000 with a useful life of 10 years and expects to use this investment to generate $300,000 in sales with $280,000 in incremental operating costs. If the company operates in an environment with a 30% tax rate, what are the expected after... 
Math
Could someone tell me if I got these problems right. A man used 1 pt. 9fl oz. of cleaner, then he used 2 pt 10 fl oz. out of a 3 qt. bottle. How much cleaner is left? = 1 pt. 13 floz The United States emitted 19.5 million t of nitrogen oxides(NO) into the atmosphere in 1987. ... 
math algebra
can you check if i have right these word problems of finding product or quotient 1) the value of jims telphone calling card decreases 15 cents for every minute he uses it. yesterday he used the card to make a 6 minute call. How much did the value of the card change? i got: it ... 
Statistics
A sociologist is testing the null hypothesis that the percentage of school superintendents who earn an annual salary of more than $150,000 is greater than or equal to 50%. The sociologist conducts a poll of 1100 randomly selected superintendents and finds that 565 earn more ... 
Calculus
I'm having trouble trying to figure this problem out, I know the variables of the problem but I don't seem to get the right answer here is the formula that i'm using: A = P (1 + r/n)^n * t. Here is the problem: If Joe deposits $12,000 into an account that yields 3% annual ... 
probability problem
The probability is 1 in 4,000,000 that a single auto trip in the United States will result in a fatality. Over a lifetime, an average U.S. driver takes 50,000 trips. (a) What is the probability of a fatal accident over a lifetime? Explain your reasoning carefully. Hint: Assume... 
Economics
Hi there, I am having trouble with this problem.Can you give me some guidance. In planning the publication of a new engineering economics textbook, the publisher has identified the following fixed and variable costs. Fixed Costs Overhead $10,000 Editing and Typesetting $100,... 
Finance
I believe the correct answer is C. If someone could please double heck for me. Trina gave her nephew Roy 100 shares of HLM Corporation stock that she purchased 6 months ago for $10,000. At the time of the gift, the fair market value of the stock was $12,000. Which of the ... 
Economics
Derieve the demand for bonds. Md=$Y(.35i) Person's wealth is $50,000 Yearly Income is $60,000 I really have to idea on how to derieve the demand. Should I just put in the income($60,000) at $Y and solve the equation? Daang, I thought my math was hard. I don't know but wish ... 
Phoenix
In planning for a new item, a manufacturer assumes that the number of items produced x and the cost in dollars C of producing these items are related by a linear equation. Projections are that 100 items will cost $10,000 to produce and that 300 items will cost $22,000 to ... 
accounting
The Board of Aldermen of Finchville approved the appropriations budget for its General Fund for the year ending December 31 as shown below. General government.............................................. $ 600,000 Public safety... 
Physics
What size motor [W] is required to pump 12,000 gallons of water up a water tower (with a height of 25 ft.) in 25 minutes? The density of water is 1,000 kg/cubic meter. 
Financial Management
Billy’s Chrystal Stores, Inc., has assets of $5,000,000 and turns over its assets 1.2 times per year. Return on assets is 8 percent. 
math
For a normal distribution with mean of 80 and a standard deviation of 8, find the number of standard deviations the raw score 67 is from the mean (Give answer as a positive value rounded to nearest hundredth). (67  80) / 8 = 13/8 is this the right answer 
Algebra
1)Find the sum of the infinite geometric series: 1 + 3/5 + 9/25 + ..., if it exists. A)5/3 B)5/2 C)3/5 D)does not exist I chose B (3/5)/1 = .6 S = a1/1r 1/1.6 2.5 2)Use the Binomial Theorem to find the sixth term in the expansion of (m+2p)^7. A)21m^2p^5 B)672m^2p^5 C)32m^2p^... 
acc 100
Jan Nab is the sole owner of Deer Park, a public camping ground near the Lake Mead National Recreation Area. Jan has compiled the following financial information as of December 31, 2010. Revenues during 2010—camping fees $140,000 Market value of equipment $140,000 Revenues ... 
econ
12) Suppose you know that the standard deviation of a variable is 10, and you have 100 observations, the standard deviation of the mean is 
Math
A set of data has a mean of 25 and an outlier of 5. You find the mean without the outlier. Which of the following best describes your new mean? A. The new mean is the same as the original mean. B The new mean is the as the meadian C. The new mean is greater than the original ... 
percentages
This table is used to calculate annual commissions and salaries for car salespeople. What would the total yearly earnings of a sales assistant be who has $90,000 in sales? Commission & Salaries Sales AssistantBase Salary$10,000 Sales PersonBase Salary20,000 Sales Manager... 
Math
On average, the temperature falls about 5.4 F for every 1,000 ft of additional altitude. If the temperature is 42 F on the ground estimate the temperature at 5,000 ft 
statistics
In a survey randomly selected subjects, the mean age of the 36 respondents is 40.0 years and the standard deviation of the ages is 10.0 years. Use these sample results to construct a 95% confidence interval estimate of the mean age of the population from which the sample was ... 
bookkeeping
bought 1053 brackets for .46 each bought 945 bushings at .35 each bought 1130 washers at .001each what amount should be entered in the accounts payable column of the purchase invoice register my answer is 518.59 january 1st $100,000 note due in 9months at 9%interest rate march... 
Fianacial Management in Health Care Organizations
Resource: Ch. 5 of Financial Management in Health Care Organizations. „h Calculate the future value of the following: o $5,000 compounded annually at 6% for 5 years o $5,000 compounded semiannually at 6% for 5 years o $5,000 compounded quarterly at 6% for 5 years o $5,000 ... 
English 9
Misplaced and dangling modifiers Having won more than $200,000 during her career, her performances include victories in over 20 tournaments. I think it would be better... During her career, her performances include victories in over 20 tournaments winning more than 200,000. ? ... 
Fundamental Cornerstones of Managerial accounting
Green Enterprises produces small engines for lawn mowers. during the year, 110,000 engines were produced. The actual labor used was 60,000 hours at $9.50 per hour. Green has the following labor standard: 0.5 hour at $10 1. compute the labor rate variance. 2. compute the labor ... 
math
Scenario: Regression equations are created by modeling data, such as the following: Sales = (Cost Per Item × Number of Items) – Constant Charges In this equation, constant charges may be rent, salaries, or other fixed costs. This includes anything that you have to pay for ... 
accounting II
if direct labor for the month is $300,000, overhead is applied based on direct labor, annual overhead is estimated to be $500,000 an annual direct labor is estimated to be $80,000, what is the entry to apply overhead to production? 
Algebra I
...excess information.... The historical society tells him that furniture similar to his has been appreciating in value at 10% per year for the last 20 years and that his furniture could be worth $10,000 now. Is my expression 10,000(1+.1)^x? If so, I have to find what it ... 
chemistry
Calculate the atomic weight of an element (X) given the following information: 26X: 26.000 amu at 0.1102 fractional abundance 28X: 28.000 amu at 0.6487 fractional abundance 29X: 29.000 amu at 0.2411 fractional abundance What element might the above problem describe? Please ... 
algebra 1b
it is known that making 1 lb of honey requires 20,000 trips by bees to flowers to gather nectar. How many pounds of honey would 75,000 trips produce how many pounds of honey would 75,000 trips produce. 
math
What is the value of a home that costs 121,000 in 18 years at 4% interest 
math
eddie is thinking of a number between 149,000 and 150,000. his number has a tens digit that is 7 more than its ones digit. the sum of the tens and ones digit is 9. what is eddies number? 
accounting
During Denton Company’s first two years of operations, the company reported absorption costing net operating income as follows: Year 1 Year 2 Sales (@ $64 per unit) $ 1,216,000 $ 1,856,000 Cost of goods sold (@ $32 per unit) 608,000 928,000 Gross margin 608,000 928,000 ... 
math
in 2001 there were about 2,317,000 marriages in the United States. Ms.Sue, I know you want me to do this by myself and you would do the explaining. Ms.Sue here is one of the example problems from my study links.I don't get how they find the percentage. My teacher said we have ... 
Corporate Finance
1. TexMex Products is considering a new salsa whose data are shown below. The equipment that would be used would be depreciated by the straightline method over its 3year life, would have zero salvage value, and no new working capital would be required. Revenues and other ... 
personal finance
Nathaniel has three different insurance policies.He has been injured in an accident and has incurred $30,000 in medical bills.There is a clause in all of his insurance contracts that makes sure he receives no more than $30,000 in payments from his insurance companies.This ... 
math 122
the probability of having teams that will attract a large crowd is 0.7 and the probability of having good weather is 0.85. find the expected concession sales attractive teams, good weather $480,000 attractive teams bad weather $400,000 Unattractive teams good weather $320,000 ... 
finance
Joanne and Ed Greenwood built a new barn with an attached arena. To finance the loan, they paid $1,315 interest on $40,000 at 5%. What was the time, using exact interest? (Do not round intermediate calculations. Round up your answer to the nearest day.) 
financial accounting
I am preparing an adjusted trial balance and I have almost gotten my debits to equal my credits. I need to figure out how much to debit the equipment and how much to credit the accumulated depreciaton. To give you an idea of the gap between the two, my debits thus far are 57,... 
stat.
A sample consists of the following n 6 scores: 2, 7, 4, 6, 4, and 7. a. Compute the mean and standard deviation for the sample. b. Find the zscore for each score in the sample. c. Transform the original sample into a new sample with a mean of M 50 and s 10. 
accounting II
Janice Janitorial Supplies has cash of $28,000; net accounts receivable of $33,500; shortterm investments of $6,000 and inventory of $20,000. It also has $22,500 in current liabilities and $37,500 in longterm liabilities. The current ratio for Janice Janitorial Supplies is: 
Finance
An individual has $17000 income in period 0 and $60,000 income in period 1. If the individual desires to consume $30,000 in period 1, what is the maximum consumption in period 0 assuming the interest rate is 6%? I can't find a formula to solve this question!! 
Math
a company will need $30,000 IN 7 YEARS FOR AN ADDTION. TO MEET THIS GOAL THE COMPANY DEPOSITS MONEY IN AN ACCOUNT TODAY THAT PAYS 7% ANNUAL INTREST COMPONDED QUARTERLY. TO FIND THE AMOUNT THAT SHOULD BE INVESTED TO $30,000 IN 7 YEARS. HOW MUCH SHOULD THE COMPANY INVEST? 
math
A store borrowed money to buy some furniture. The store paid back a total of $150,000 on a 6 month loan at 12%. Find the principal $150000 / (1+0.12*0.5) = $141509.43 
statistics
Assume that IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Assume 1000 freshmen took the test. 
accounting
express in journal entry form: incurred and paid web site expenses, $2,000 
Finance
what is the net present value of a note for $70,000, PAID MONTHLY AT $600, plus 7% interest 
fin
What's the rate of return you would earn if you paid $4,000 for a perpetuity that pays $75 per year? 
statistics and probability
scores on a nationwide professional qualifying exam, have a mean of 600 and a standard deviation of 50.A random sample of 100 examinees was selected.The sample mean was 360.what was the standardized value or zscore of the sample mean in this instance. soln: Z=VALUEMEAN/... 
Statistics
Suppose that the travel time from your home to your office is normally distributed with a mean of 40 minutes and standard deviation of 7 minutes. If you want to be 95% certain that you will not be late for an office appointment at 1:00pm, what is the latest time that you ... 
Mathconfused...plz help
I. Use Chebyshev’s theorem to find what percent of the values will fall between 183 and 227 for a data set with a mean of 205 and standard deviation of 11. II. Use the Empirical Rule to find what two values 99.7% of the data will fall between for a data set with a mean of ... 
computer science
5. Calculation of tax in Ruritania In a fictitious country of Ruritania, which is in a fictitious continent called Afrisia, the tax system is highly simplified. They have system where all taxes are converted to one single value and then the tax is applied according to the ... 
math
corp provides issuance of 200,000 shares of common stock. 40,000 shares were originally issued and 500 were reacquired. What is the number of shares outstanding? 
math
corp provides issuance of 200,000 shares of common stock. 40,000 shares were originally issued and 500 were reacquired. What is the number of shares outstanding? 
5th grade Math
Clue 1: i am greater than 100,000, but less than 120,000. Clue 2: I am divisible by 3. Clue 3: The sum of my digits is 6. Please expalin answer. Thank you. 
math
the "roundness of an integer greater than 1 is the sum of the exponenys of the prime number. for example, 20= 2to the squared multiplied by 5 to the 1st power,so 20 has a roundness of 3. what is the roundness of 1,000,000? 
Math
Net monthly income: $4,000 â€¢ Expected full mortgage payment (PITI): $1,000 â€¢ Student loan payment: $250 â€¢ Car payment: $300 
finance
Should We Purchase That New Copier? Campus Print Shop is thinking of purchasing a new, modern copier that automatically collates pages. The machine would cost $22,000 cash. A service contract on the machine, considered a must because of its complexity, would be an additional $... 
math
A buyer is paying a reduced $500 in closing costs on a home with a sale price of $95,000 in the state of Bath, Maine. If the buyer obtains an FHA loan, what would be the monthly payment if the loan is at 9 percent for 10 years? (State your answer to the nearest dollar, i.e. 95). 
Statistics
Please help me figure them out. 1. In the 105th Congress, the Senate consist of 55 Republicans and 45 Democrats. If a committee is formed by randomly selecting four different senators, what is the probability that they're all Republicans? 2. It's common for public opion polls ... 
statistics
Help me! Population of heights of college students is approximately normally distributed with a mean of 64.37 inches and standard deviation of 6.26 inches A random sample of 74 heights is obtained. Find the mean and standard error of the x bar distribution 2. Find P(xbar > ... 
Quantitative Methods/Statistics
Byron is planning to finance his college education by selling programs at the Kaplan University football games. There is a fixed cost of $400 for printing these programs, and the variable cost is $3. There is also a $1,000 fee paid to the University for the right to sell these... 
MSU
Shirts Unlimited operates a chain of shirt stores that carry many styles of shirts that are all sold at the same price. To encourage sales personnel to be aggressive in their sales efforts, the company pays a substantial sales commission on each shirt sold. Sales personnel ... 
math
In the year 2000,approximately 169,000,000 personal cmputers were used in the US. What is this number expressed in scientific notation? I moved the decimal point 8 times to the left so My answer I got was 1.69x 10to the 8th. Is this correct Thanks 
Statistics
A random sample of size 36 is to be selected from a population that has a mean μ = 50 and a standard deviation σ of 10.   Find the mean of this sampling distribution.  Find the standard error of this sampling distribution. 
Statistics
A group of statistics students decided to conduct a survey at their university to find the average (mean) amount of time students spent studying per week. Assuming a standard deviation of 3 hours, what is the required sample size if the error should be less than ½ hour with a... 
Accounting
Nafari Company's sales budget has the following unit sales projection for each quarter of the calendar year 2011. January March 1,080,000 AprilJune 1,360,000 JulySeptember 980,000 OctoberDecember 1,100,000 Total 4,520,000 Sales for the first quarter of 2012 are expected to... 
Accounting
Nafari Company's sales budget has the following unit sales projection for each quarter of the calendar year 2011. January March 1,080,000 AprilJune 1,360,000 JulySeptember 980,000 OctoberDecember 1,100,000 Total 4,520,000 Sales for the first quarter of 2012 are expected to... 
Statistics
In an essay of 250500 words, thoroughly address the following items and respond to the related questions: 1.Define the term standard deviation. Why is it important to know the standard deviation for a given sample? What do researchers learn about a normal distribution from ... 
finance
4. a. Someone in the 36 percent tax bracket can earn 9 percent annually on her investments in a taxexempt IRA account. What will be the value of a onetime $10,000 investment in 5 years? 10 years? 20 years? b. Suppose the preceding 9 percent return is taxable rather than tax... 
Math
Sue, got a raise at work her current wage was $32.500 a year her new wage is 35.500 a differents of $3.000 per year how do I come up with her hourly wage she is paid is every 26 weeks? 
math
The value of a new car decreases exponentially.Suppose your mother buys a new car for 22,000. The value of the car decreases by 20% each year. a.what is the initial price of the car. The decay factor. b. write an equation to model the value of the cars years after she buys it... 
math: precalc
You are going to buy a $18,000 car. The dealer offers you $2000 cash back of nothing down and 0% financing for 60 months. If you take the financing, starting in one month you will pay onesixtieth of $18,000 each month for 60 months. In some sense that is not really "0% ... 
Math
What is the difference between the following sums? 12,345+ 12,340+ 12,300+ 12,000+ 10,000= and 54,321+ 4,321+ 321+21+1= 
Math
Amy has $1,000 in a savings account at the beginning of the fall. She wants to have at least $500 in the account by the end of the fall. She withdraws $100 a week for living expenses. Write an inequality for the number of weeks Amy can withdraw money, and solve. A) 1000  100w... 
MathStatistics
I. Use Chebyshev’s theorem to find what percent of the values will fall between 156 and 276 for a data set with a mean of 216 and standard deviation of 12. II. Use the Empirical Rule to find what two values 68% of the data will fall between for a data set with a mean of 219 ... 
Math
if the interest rate on a home mortgage is 9%, then each month you pay 0.75% of the unpaid balance in interest. if the unpaid balance on one such loan is $60,000 at the beginning of a month, how much interest must be paid that month?