Monday

October 24, 2016
Total # Posts: 250

**CHEMISTRY**

The specific heat of copper is 0.386 J/gºC. A 20.0 g sample of copper is heated from 25.0 ºC to 35.0 ºC. How much heat did the copper absorb?

*October 15, 2016*

**Science **

What is ecrfenine unscrambled?

*September 14, 2016*

**math**

Find the domain of the function algebraically and support the answer graphically h times x equal the square root of 4-x squared divided by x - 3

*September 8, 2016*

**maths**

hw do l wrk ths out: A record has a diameter of 30cm and rotates at 33 n 1/3 revolution per minute. Hw far does a point on the edge of the record travel in a minute? (use the 3,4 for pie n gve answer in metres

*May 19, 2016*

**math**

three digit numbers are to be formed from digits 0,1,2,3...9 if repetitionis allowed. (a) how many of such numbers can be formed? (b)how manyof the numbers in(a)are divisible by 3 and how many of 9? (c) find the sum of all the numbers divisible by 3 but not divisible by 9

*May 1, 2016*

**Math **

Sheryl spends $9 dollars a week and $30 dollars a month on dry cleaning

*October 20, 2015*

**Government**

how do you think the framers would respond to the broad interpretation of the preamble intent embraced by many modern political leaders

*September 2, 2015*

**Stat**

the four wealthiest people in a particular country are 46,33,27,15 assume that samples of size n=2 are randomly selected with replacement from this population of 4 values?

*July 24, 2015*

**finance-1 **

the Herandez family is facing some financial pressure with a combination of 66000 dollars of income.

*June 18, 2015*

**math**

-32 is less than or equal to 24-2f

*February 24, 2015*

**Math**

THE POINT (8,-3)LIES ON THE CURVE Y=3/(7-X) (a)IF Q IS THE POINT (x,3/(7-X)) USE YOUR CALCULATOR TO FIND THE SLOPE OF THE SECANT LINE PQ CORRECT TO SIX DECIMAL PLACES FOR THE VALUE OF X. (i)7.9 Mpq? (ii)7.99 mPQ? (iii)7.999Mpq? (iV)7.9999 MPQ?

*January 23, 2015*

**BSurvey of Contemporary Economic Issues **

Professional sports players are generally paid much more than farmers, factory workers, engineers, and teachers. The markets for the professional sports players, farmers, factory workers, engineers and teachers are generally competitive. Even among professional sports players...

*September 25, 2014*

**Math**

Students surveyed boys and girls separately to determine which sport was enjoyed the most. After completing the boy survey, it was determined that for every 3 boys who enjoyed soccer, 5 boys enjoyed basketball. The girl survey had a ratio of the number of girls who enjoyed ...

*September 17, 2014*

**Algebra**

If one pen costs d dollars, what is the cost, in dollars, of 13 pens?

*June 25, 2014*

**math**

If the length of football field is 40 yards ;ass than three times the width. the total area 6400 sq, yards what are the dimensions.

*May 29, 2014*

**pre algebre**

nee help adding/subtracting fractions, x represents a number, solve by writing answer as integer or simple fraction.

*March 2, 2014*

**trig**

Your search for A surveyor is trying to determine the width of a river. He forst stands at point A, directly opposite a tree at point B. He then walks 100 feet to point C. He measures the acute angle at point C to be 79 degrees. What is the width of the river?

*February 2, 2014*

**calculus**

(x/y)-x^2 =1 implicit ?

*December 3, 2013*

**math**

let f(x) = x^3 +1 a.find the points on the graph of f where the slope of the tangent line is equal 12

*December 1, 2013*

**grammar**

is this sentence correct..... To complete her Week 3 Discussion, Sharon isolated herself from her family, which finally made them realize she needed to concentrate.

*November 6, 2013*

**grammar**

To complete her Week 3 Discussion Sharon isolated herself from her family, which finally made them realize she needed to concentrate.

*November 6, 2013*

**math**

the perimeter of a triangle is 42 inches. three times the length of the longest side minus the length of the shortest side is 49 inches. the sum of the length of the longest side and twice the sum of both the other side lengths is 65 inches. find the side lengths

*November 4, 2013*

**edu 650**

outside the classroom, what purpose do gardner's intellegences serve in the way you interact with people at work or with friends

*October 21, 2013*

**social studies**

Please with the following: **Different between government and governance **What is meant by policy **wha is the paramount purpose of public administration Thanks!

*October 10, 2013*

**government**

Hello, this article does not help with the second part of the question.

*October 9, 2013*

**government**

Please help me answer this question. Having a hard time. **The term public administration is traditionally defined as a government agency. What are the limitations this definition has on public administration? How has public administration evolved to include interest and ...

*October 9, 2013*

**math**

How many milliliters of 0.4N NaOH can be made from 20ml of 2N solution

*October 5, 2013*

**Accounting 1**

The total revenue of the month of June amounted to $6,500; total expenses amounted to $3,500; and withdrawals amounted to $600. The net income for the month amounted to $6,000. $2,400. $3,000. $3,500.

*September 21, 2013*

**algebra**

The temperature on a summer day is 77 degrees Fahrenheit. The formula to covert temperature to degrees Celsius is C = 5/9(F-32). What is the corresponding temperature in degrees Celsius?

*September 1, 2013*

**Accounting**

The Clydesdale Company has sales of $4,500,000. It also has invested assets of $2,000,000 and operating expenses of $3,600,000. The company has established a minimum rate of return of 7%. What is Clydesdale Company's profit margin? A.20% B.80% C.44.4% D.18%

*July 28, 2013*

**Accounting**

Materials used by Square Yard Products Inc. in producing Division 3's product are currently purchased from outside suppliers at a cost of $5 per unit. However, the same materials are available from Division 6. Division 6 has unused capacity and can produce the materials ...

*July 28, 2013*

**Accounting**

Moon Shoe Factory is an investment center and is responsible for all of their net income and the use of their assets. In 2012, the invested assets totaled $475,000 and net income was $115,000. What is the rate of return on assets? A.24.2% B.25.0% C.4.0% D.413.0%

*July 28, 2013*

**Maths B**

Kate is thinking about investing $45000 for 5 years. She deposits her money into an account which earns interest paid quarterly at a rate of 3.99% p.a. After 1½ years, Kate withdraws her investment (including interest) and deposits the full amount into a different ...

*July 22, 2013*

**Statistics**

Suggest one psychological research question that could be answered by each of the following types of statistical tests: z test t test for independent samples, and t test for dependent samples

*July 11, 2013*

**Business Math**

Ignacio obtains a loan of $9,500, at 8.75% interest, for months. Find the amount of simple interest. (Round to the nearest cent) $598.78 $658.07 $701.36 $825.55 The answer I got was $658.07, is that right?

*July 6, 2013*

**contemporary math**

Initial amount=$50000 rate=0.016 Number of years=5 Amount after 5 years compounded semiannually= 50000(1+0.016/2)^5*2 =50000(1.08)^10 [ =50000*2.16 =108000 Amount after 5 years compounded semiannually=$108000

*July 4, 2013*

**math**

Initial amount=$50000 rate=0.016 Number of years=5 Amount after 5 years compounded semiannually= 50000(1+0.016/2)^5*2 =50000(1.08)^10 [ =50000*2.16 =108000 Amount after 5 years compounded semiannually=$108000

*July 3, 2013*

**Business Math**

What is the annual percentage yield of a $10,000 investment for 1 year at 12% interest compounded monthly? (Round APY to the nearest hundredth.)

*July 2, 2013*

**Business Math**

Quinn and Julius inherited $50,000 each from their great-grandmother’s estate. Quinn invested her money in a 5-year CD paying 1.6% interest compounded semiannually. Julius deposited his money in a money market account paying 1.05% compounded monthly. How much total money ...

*June 27, 2013*

**Business Math**

Fred North owns Redlands Farms, a successful strawberry farm. The strawberry plants increase at a compound rate of 12% each year. Each year Fred brings new land under cultivation for the new strawberry plants. If the farm has 50 acres of strawberry plants today, how many acres...

*June 27, 2013*

**Business Math**

Ms. Sue Please don't post on the question unless you intend to HELP. Don't need the answer just asking for help with the equation, Thank You!!

*June 27, 2013*

**Business Math**

Bob and Joy Salkind want to save $50,000 in 5 ½ years for home improvement projects. If the Bank of Aventura is paying 8% interest compounded quarterly, how much must the couple deposit now to have the money for the projects?

*June 27, 2013*

**Business Math**

You are the owner of a Jani-King cleaning service franchise. Your accountant has determined that your business will need $27,500 in new equipment in 3 years. If your bank is paying 6% interest compounded monthly, how much must you invest today to meet this financial goal? (...

*June 27, 2013*

**Business Math**

Compute the Annual Percentage Yield (APY) for the investment in the previous question. (Round APY to the nearest hundredths of a percent.)

*June 27, 2013*

**Business Math**

Compute the amount of compound interest earned in 1 year for an investment of $1,000,000 with a nominal interest rate of 8% compounded quarterly.

*June 27, 2013*

**Business Math**

To determine the compound amount of an investment of $10,000 with an interest rate of 6% compounded monthly after 4 years requires you to use a table factor that goes beyond the Compound Interest Table. Calculate the new table factor for this investment.

*June 27, 2013*

**Business Math**

calculate the compound amount after 5 years for an investment of $7,700 at 6% interest compounded quarterly.

*June 27, 2013*

**Business Math**

Kiddie Kites buys Japanese kite kits with a list price of $6,500. If the supplier offers trade discounts of 30/15/15, find the trade discount amount to the nearest cent.

*June 23, 2013*

**Business math**

Compute the rate for the following loan. Round your answer to the nearest tenth of a percent. Principal $50,000 Rate (%) Time 9 months Interest $4,500

*June 22, 2013*

**Business Math**

You are the accountant for Suite Dreams, a retail furniture store. Recently, an order of sofas and chairs was received from the manufacturer with terms of 3/15, n/45. The order amounted to $230,000, and Suite Dreams can borrow money at 13% ordinary interest. How much can be ...

*June 19, 2013*

**Business Math**

Varsity Press, a publisher of college textbooks, received a $70,000 promissory note at 12% ordinary interest for 60 days from one of its customers, Reader’s Choice Bookstores. After 20 days, Varsity Press discounted the note at the Grove Isle Bank at a discount rate of 14...

*June 19, 2013*

**Math**

Thanks for the help!!! ;)

*June 19, 2013*

**Math**

Katie Chalmers borrowed money from her credit union at 13.2% simple interest to buy furniture. If the loan was repaid in 2½ years and the amount of interest was $1,320, how much did Katie borrow?

*June 19, 2013*

**math**

$40,000 x 13% x 160 /365 = $2,279.45 the amount of interest on the loan?

*June 18, 2013*

**math**

Maturity date is May 20th

*June 17, 2013*

**math**

$40,000 x 13% x 160 /365 = $2,279.45 the amount of interest on the loan?

*June 17, 2013*

**math**

May 20th

*June 15, 2013*

**math**

$40,000 x 13% x 160 /365 = $2,279.45 the amount of interest on the loan?

*June 15, 2013*

**Calculus**

Under a set of controlled laboratory conditions, the size of the population of a certain bacteria culture at time t (in minutes) is described by the following function. P = f(t) = 3t^2 + 2t + 1 Find the rate of population growth at t = 10 min. bacteria per minute

*June 7, 2013*

**Calculus**

Use the intermediate value theorem to find the value of c such that f(c) = M. f(x) = x^2 - x + 1 text( on ) [-1,12]; M = 21

*June 7, 2013*

**Calculus**

Find the slope m of the tangent line to the graph of the function at the given point and determine an equation of the tangent line. f(x) = 15/4 x at (1,15/4)

*June 6, 2013*

**math**

$2744.12

*June 6, 2013*

**Math**

Dan Dietrich is an executive with Coronado Distributors. His gross earnings are $9,850 per month. Assume the government withholds 6.2% for Social Security and 1.45% for Medicare. What are the combined withholdings for Social Security and Medicare for Dan’s January paycheck?

*June 4, 2013*

**Math**

735 + .035(45,900-15,500) =$1799

*June 4, 2013*

**Math**

Spencer Morris works in the telemarketing division for a company that pays a salary of $735 per month plus a commission of 3½% of all sales greater than $15,500. If he sold $45,900 last month, what was his total gross pay?

*June 4, 2013*

**Math**

What is the net price factor for trade discounts of 25/15/10? Use the net price factor you found in the previous question to find the net price of a couch listed for $800.

*May 20, 2013*

**Math**

Convert 53 to a percent.

*May 17, 2013*

**Math**

Convert 422% to a decimal.

*May 16, 2013*

**math**

By what percent is a 100-watt light bulb brighter than a 60-watt light bulb? (Round percent to the nearest tenth.)

*May 16, 2013*

**math**

7000(1-.62)=2660

*May 15, 2013*

**Math**

Productivity is increased by 50% by driving. Solution: 168 - 112 = 56, 56/112 = 0.5 = 50%.

*May 13, 2013*

**math**

Translate the following statement into an equation: A number (X) decreased by 4 is 25.

*May 4, 2013*

**Physics **

If a marble of mass 4.0 kg and radius 0.2 m is rolling up an incline at 10 m/s and the incline is h meters high, what minimum height must that incline be in order for the marble to stop while on the incline?

*April 17, 2013*

**american history**

For revolutionaries like Sam Adams, the term _______ embraced a way of life, a core ideology, and an uncompromising commitment to liberty and equality.

*April 9, 2013*

**math**

In 2009, there were 12 million fewer acres of farm land in Arizona than there were in 1980. If the sum of acreage for these two years is 64 million acres, find the number of farm land acres in Arizona for each of these years.

*March 14, 2013*

**fractions**

you can add them 12 9/10= 18/20 + 13 1/4 = 5/20 __________________ 25 1 3/20 added together so their combined weight is 26 3/20

*March 14, 2013*

**Algebra**

Minimum Wage. In 1995, the minimum wage was $4.25 per hour, and by 2010 it had increased to $7.25 per hour. a) Find the slope of the line passing through the points (1995, 4.25) and (2010, 7.25) b) Interpret the slope as a rate of change. c) If this trend continues, estimate ...

*March 14, 2013*

**algebra**

For the years 2010 to 2050, the projected percentage P of the U.S. population that will be 18 to 24 years old during year t is estimated by P= -0.025t+ 60.35. complete the table t 2010 2020 2030 2040 2050 p use the table to find the year when the percentage of the population ...

*March 14, 2013*

**Government Budgeting**

Evaluate how public policy decisions affect the receipt of revenues

*January 28, 2013*

**Physics**

An object is placed 11 cm in front of a convex mirror of focal length 4 cm. Using the lens equation, find where the image will form and state whether it is a real or virtual image.

*November 30, 2012*

**math**

The total weekly cost (in dollars) incurred by Lincoln Records in pressing x compact discs is given by the following function. C(x) = 2000 + 2x - 0.0001x^2 (0≤x≤6000) (a) What is the actual cost incurred in producing the 1071st and the 1891st disc? (Round your ...

*October 16, 2012*

**math**

The total weekly cost (in dollars) incurred by Lincoln Records in pressing x compact discs is given by the following function. C(x) = 2000 + 2x - 0.0001x^2 (0≤x≤6000) (a) What is the actual cost incurred in producing the 1071st and the 1891st disc? (Round your ...

*October 16, 2012*

**math**

Suppose a certain economy's consumption function is as follows, where C(x) and x are measured in billions of dollars. C(x) = 0.76x^1.1 + 18.19 Find the marginal propensity to consume (dC/dx) when x = 7. (Round your answer to three decimal places.)

*October 15, 2012*

**Science**

you have 100ml of water in a beaker. you add 20 ml of table salt. the water level rises to only 105 ml.

*September 19, 2012*

**english**

emicolons, Colons, Dashes and Parentheses: Recall Exercise 2. Identify the correct sentence. a) Here's what I'd suggest—major in business; and minor in Spanish . b) Here's what I'd suggest; (major in business and minor in Spanish). c) Here's what I'...

*June 30, 2012*

**art**

alright ty lol

*June 9, 2012*

**art**

how about, the gaze in his eyes is makes him look directly at you?

*June 9, 2012*

**art**

like i have to write how his eyes look to me. Since he gazing (look directly at someone) I want to write that his eyes.. give off a gaze? Idk how to put it in a sentence though

*June 9, 2012*

**art**

does this sound right "he has a gaze look in his eyes"

*June 9, 2012*

**art**

the second sculpture u sent me is right, the first one is not the same sculpture i have, The sculpture in my book is hard to find online. But, his eyes look like hes worried or something, but the sculpture is suppose to represent calmness so i don't understand

*June 9, 2012*

**art**

ok for the other sculpture i said that he has a gaze look in his eyes, does that seem coorect?

*June 9, 2012*

**art**

like i need to compare their eyes.. and both of the sculptures represent calm and relaxed.. and i don't know how to describe them. Like the seated lohan his eyes look like hes sad. and the other sculpture looks like its just staring ahead.

*June 9, 2012*

**art**

i need to compare the facial expressions of the sculptures the seated lohan and the water and moon guanyin bodhisattva

*June 9, 2012*

**art**

ty

*June 9, 2012*

**art**

is peaceful considered a mood? I need to write the mood of the sculpture, statue of Eros sleeping.

*June 9, 2012*

**art**

I know but on my homework it asks for prehistoric culture thats why i was confused. Im just gonna put Hellenistic. lol ty.

*June 9, 2012*

**art**

the statue of Eros Sleeping. Its from 3rd century b.c - early 1st century a.d. thats why i keep saying hellenistic.... I don't know what else it could be...

*June 9, 2012*

**art**

hellnisitic?

*June 9, 2012*

**art**

the bronze age

*June 9, 2012*