Friday
April 18, 2014

Posts by Shirley


Total # Posts: 207

Algebra
Solve the following system by graphing. If there isn't a unique solution to the system 5x-3y=-36 3x+5y=26

Payroll Accounting
Julie Whiteweiler made $930 this week. Only social security (fully taxable) and federal income taxes attach to her pay. Whiteweiler contributes $100 each week to her company's 401(k) plan and has $25 put into her health savings account (nonqualified) each week. Her employe...

Algebra
A 5x7 photo us enlarged so that it's new dimensions are 10x14. How does the area of the enlarged photo compare to the area original photo?

maths,life sciences,economics and CAT
What careers are available for these subjects?

Accounting
The following stockholders' equity accounts arranged alphabetically are in the ledger of McGrath Corporation at December 31, 2011. Common Stock ($10 stated value) $1,500,000 Paid-in Capital from Treasury Stock 6,000 Paid-in Capital in Excess of Stated Value-Common Stock 69...

finanical accounting
Assume that you are the president of Gaslight company. At the end of the year (December 31, 2011 of operation.

Solar system
Why do objects in the solar system spin in the same direction?

Algebra
determine the distance you are from the horizon in miles, D, from a height, h, in feet by the equation of D = 1.2square feet of h. If you are standing on a mountain top that is 12,000 feet in elevation, how far are you from the horizon?

bussiness math
Find the net date for an invoice dated August 7, with terms 4/20, 50 Extra. (Points : 2)

algebra
Austin and Kaitlyn Kojan invested $195,000 in a business venture. If Kaitlyn invested 2 ¼ times as much as Austin invested, how much money did Kaitlyn invest? (Points : 2)

equation word problem
A Cold Stone Creamery ice cream shop sells sundaes for $3.60 and banana splits for $4.25. The shop sells four times as many sundaes as banana splits. If total sales amounted to $3,730 last weekend, how many banana splits were sold? (Points : 2)

pre calculus
find the following for the function f(x)=(x+3)^2(x-1)^2 a.) find the x and y intercept of the polynomial function f. b.)find the power function that the graph of f ressembles for large values of lxl. c.)determine the maximum number of turning pointsof the graph of f. d.) deter...

HCS/335
the future of embryo

programming
Write a program that requests the numeric grades on a midterm and a final exam and then uses a Function procedure to assign a semester grade (A, B, C, D, OR F). The final exam should count twice as much as the midterm exam, the semester average should be rounded up to the near...

physics
During a thunderstorm, the separation between the clouds and the earth acts as a giant capacitor with a capacitance of 2,500 µF (µ is the SI prefix for 10-6). If a tower is struck by a lightning bolt that releases 50 C of charge, how much energy is released?

Life orientation
Ways in which the human or ennvironmental problem impacts on the community.

grade12 life orintation
love yourself and ypur body it need care and respect too dnt push it hard by crash diets

Livingston High
$287.44 APR 12% FINANCE CHARGE $2.87 WHATS THE ACCOUNT BALANCE?

business english
sorry for my numbering..i did not post the last question..here is... which of the following is not an example of parallel structure? a. yoga can help you develop flexibility, reduce stress, and increase relaxation. b. learn how to analyze business audience, im[prove your style...

business english
is it all correct?

business english
17. b 18.d 19.b 20.d

business english
1.which of the following sentences is accurate in terms of the words it uses? a. there is alarge amount of people at the convention. b. we have to decide between the four options available to us. c.fewer people will attend the conference this year because of the higher costs. ...

math
several freshmen tried out for the school track team. after round 1, 1/2 of the freshmen were eliminated. After round 2, 1/3 of those remaining were eliminated. After round 3, 1/4 of those remaining were eliminated. After round 4, 1/5 of those remaining were eliminated. After ...

math
several freshmen tried out for the school track team. after round 1, 1/2 of the freshmen were eliminated. After round 2, 1/3 of those remaining were eliminated. After round 3, 1/4 of those remaining were eliminated. After round 4, 1/5 of those remaining were eliminated. After ...

math
if a person can fill a tank in 12 min. and another person can fill a tank in 20 min. How long will it take both of them to fill 1 tank together?

science
mass or dense

TEACHER'S AIDE
Larry is a very aggressive four-year old child. He watches many television programs that contain violence. It's most likely that. A. He will become overactive, B. He will become depressede, C. his behavior won't change, D. His behavior will become more aggressive.

physics
A car starts from rest and travels for 4.1 s with a uniform deceleration of 2.1 m/s2. What is the final velocity of the car? Answer in units of m/s

Integrated Math 1
4x^2+x-3 do you mean expand?

Chem
Given that 277J of heat are absorbed when 1.12g of sodium nitrate are dissolved in water, calculate the heat of reaction.

Chem
Thank you very much, I understand now (:

Chem
I looked at the solution from below but i do not understand where the 4g of H2 came from and why 572kJ x 10/4? Would you mind explaining please? I'm quite new to this topic.

Chem
2H2(g)+O2(g) ---> 2H2O(l) delta H= -572kJ/mole of O2 Calculate the amount of heat evolved when 10g of hydrogen are burned in excess oxygen. Can someone please explain step by step? =D

Chem
2H2(g)+O2(g) ---> 2H2O(l) delta H= -572kJ/mole of O2 Calculate the amount of heat evolved when 10g of hydrogen are burned in excess oxygen.

algebra
solve: 3/v = 6/v - 1/5

algebra
solve: (x+2)(x-11)(x+1)>0

Please Help
Suppose that you want to purchase a home for $450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 40% down. Assume that the monthly cost to finance $1,000 is $6.00. What is the total amount of interest paid on the 30 year loan?

Please Help
Suppose you have a $1,000 charge on a credit card charging 1.5% monthly interest using the adjusted balance method. The minimum payment due in May is $20. How much will you save in interest charges in June by paying $40 instead?

please help
Determine the comparable interest rate for a $60,000 loan when the quoted information is 10.7% + 0.5 pt + $200. (Round your answer to two decimal places.) ?? %

Please Help with homework
Yes

Please Help
Suppose an insurance agent offers you a policy that will provide you with a yearly income of $230,000 in 20 years. What is the comparable annual salary today, assuming an inflation rate of 3%?. (Round your answer to the nearest cent.)

Algebra
Suppose an insurance agent offers you a policy that will provide you with a yearly income of $230,000 in 20 years. What is the comparable annual salary today, assuming an inflation rate of 3%?. (Round your answer to the nearest cent.)

Algebra
Determine the comparable interest rate for a $60,000 loan when the quoted information is 10.7% + 0.5 pt + $200. (Round your answer to two decimal places.) ?? %

Algebra
Suppose you have a $1,000 charge on a credit card charging 1.5% monthly interest using the adjusted balance method. The minimum payment due in May is $20. How much will you save in interest charges in June by paying $40 instead?

Algebra
Compare the future amounts (A) you would have if the money were invested at simple interest and if it were invested with annual compounding. $3,000 at 11% for 20 years (a) Calculate the future amount if the money were invested at simple interest. $ (b) Calculate the future amo...

algebra
please bear with me. i'am 58 years old and decided i wanna get my high school on line. my question is. convert the base 10 numeral in the base indicate 504 to base 10, and can i work this problem. so that i can come up with the correct answer.

Life Orientation
Flood

ALGEBRA
5.21=-6

Physics
i think it goes like this. known: d object= 18cm d image= 9cm uknown: M=? Equation: M=-d image/d object plug in-> M= -(9cm)/(18cm) = -0.5 cm

Physics
An object located 18 cm from a convex mirror prodeucses a virtual image 9 cm from the mirror. What is the magnification of the image?

math
Semiannually deposits of $400 are made for 10 years into an annuity that pays 7% compounded semiannually

Legal Environment of Bus
Ethics Question (Legal Environ of Bus)? Various industries have lobbied for legislative restrictions on tort liability. The nuclear power industry has long been protected by a statute that limits its upper-dollar liability in the event of a serious accident. Many companies in ...

social studies
Need some help in writing this essay

finance
The target capital structure for QM industries is 39% common stock, 9% preferred stock and 52% debt. If the cost of common equity for the firm is 18.8%, the cost of preferred stock is 9.7%, the before tax cost of debt is 8.6%, and the firm 's tax rate is 35%. What is QM...

business law
A church owned land in rurual area that was used for a recreation area for disabled children. Fire destroyed vegetation in the area, allowing flooding to occur. To protect public safety, the county adopted an ordinance prohibiting any new building in the area until it determin...

business law
Many states prohibit their lottery tickets from being sold out of the state, so Pic-A-State would have its agents buy lotter tickets in various states and hold them there; someone in Pennsylvania would buy a claim on the tickets held in the other states. Congress passed a law ...

Math
Adam used 2/5, 1/6 and 1/3 to make a circle graph and colored each a different color. What fraction of the graph is not colored? Explain your answer.

math
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. -3x – 5y = 61 7x – 5y = -9

Math
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 10x + 5y = 52.5 30x – 7y = 80.5

Math
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. x + y = 10 x – y = 2

math
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. x + y = 10 x – y = 2

geometry
A cube with edges inch long is shown below. What is the length, in inches, of a diagonal that runs from one corner of the cube to the opposite corner?

physics
why do x-ray technicians use lead aprons when they are exposed to x-rays while we are exposed to radio waves and are not protected

Business (Legal Environment of Business)
Edward received unsolicited faxes from Direct Access in violation of the Federal Telephone Consumee Protection, Act, which makes it illegal to send unsolicited faxes. Edwards, a Nevada resident, sued Direct, not a Nevada resident, in state court in Nevada for damages allowed u...

algebra
A recent study shows that the number of Australian homes with a computer doubles every 8 months. Assuming that the number is increasing continuously, at approximately what monthly rate must the number of Australian computer owners be increasing for this to be true?

math
Find the area and perimeter of a rectangle for which (– 2, 2), (7,2), and (7, – 3) are three of the vertices. What is the 4th vertex?

science
How does the mass of all the interstellar matter in our galaxy compare with the total mass of its stars?

Physical Science
How does the mass of all the interstellar matter in our galaxy compare with the total mass of its stars?

Physical Science
(a) Why is the sun considered to be located in the central disk of our galaxy? (b) What is thought to occupy the center of the disk?

Physical Science
How does the mass of all the interstellar matter in our galaxy compare with the total mass of its stars?

Physical Science
Both galactic nebulas and globular clusters occur in our galaxy. Distinguish between them.

Physical Science
Which astronomical objects that appear as points of light to the unaided eye appear as disks with the help of a telescope?

university of phoenix
4.Suppose you administered an anxiety test to a large sample of people and obtained normally distributed scores with a mean of 45 and standard deviation of 4. Do not use web-calculator to answer the following questions. Instead, you need to use the Z distribution table in Appe...

statistics
5. The table below shows Psychology exam scores, Statistics Exam scores, and IQ scores for a random sample of students. What can you observe in the relationship between IQ and psychology, psychology and statistics, and IQ and statistics? Using a web-calculator, obtain the Pear...

Physical science
The brakes of a car are applied to give it an acceleration of -3m/s^2. The car comes to a stop in 5 s. What was its speed when the brakes were applied?

ALGEBRA
50

ALGEBRA
65-25=40, 35-25=10, 40+10=50.

science
A weather balloon carries instruments that measure temperature, pressure, and humidity as it rises through the atmosphere. Suppose such a balloon has a volume of 1.2 m^3 at sea level where the pressure is 1 atm and the temperature is 20°C. When the balloon is at an altitud...

science
Compare the likelihood that an astronaut on Mars will be struck by meteoroid with its likelihood on earth.

science
Why are most fossils found in beds that were once the floors of shallow seas?

science
Where do subduction zones occur? What happens at them? What becomes of a subducted plate edge?

Science
What are the equivalents of K, 0°C, and 0°F in the other temperature scales?

science
An earthquake occurs far from an observing station and produces P, S, and surface waves. Do all the wave arrive at the same time? If not, which arrives first and which last?

science
Distinguish between the foliation of a metamorphic rock and the stratification of a sedimentary rock.

Science
An earthquake occurs far from an observing station and produces P, S, and surface waves. Do all the wave arrive at the same time? If not, which arrives first and which last?

Science
What is the difference between the focus of an earthquake and its epicenter?

science
(a) What is the name of weather systems centered about regions of low pressure? (b) In what direction do winds in the northern hemisphere spiral around such a region? (c) In the southern hemisphere?

science
(a) at what times of year are the periods of daylight and darkness the same everywhere on the earth? What are these times called? (b) Where is the noon sun directly overhead at these times?

science
What have the compounds in each of these pairs in common? How could you distinguish one from the other? (a) CH3COOH and CH3OH? (b) C2H5OH and H2O?

Science
What would happen if ozone were to disappear from the upper atmosphere? From the lower atmosphere? Would we die if it disappeared completely?

science
What have the compounds in each of these pairs in common? How could you distinguish one from the other? (a) CH3COOH and CH3OH? (b) C2H5OH and H2O?

science
How could you distinguish one from the other? (a) CH3COOH and CH3OH? (b) C2H5OH and H2O?

Science
What kind of carbon-carbon bonds are found in alkane molecules? Is the answer Pentane

BUSINESS STATISTICS
The random variable x is normally distributed with mean =1,000 and standard deviation =100. Sketch and find each of the following probabilities: P(x<1,035)

BUSINESS STATISTICS
The random variable x is normally distributed with mean =1,000 and standard deviation =100. Sketch and find each of the following probabilities: P(x<1,035)

math
Graph the equation by completing the table and plotting the points. You may use Excel or another web-based graphing utility. a) y = 3x - x2 Use the values of x provided in the table to find the y values. Show your work.

Algebra
can you solve this set of equations using the elimination method? 3x+4y=34 and 3x+2y=26

algebra
Solve the quadratic equation 2x to the 2nd power -3x-2=0using the quadratic formula. Read the information in the assignment list to learn more about how to type math symbols in MS Word, such as the square root.

IT
This week you are beginning your project. The development for this project will take place over length of the capstone course. Your instructor will work with the the students to select and approve each portion of the project development. You will work on the capstone project w...

algebra
how do I solve -8 - (-2)

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