# Shirley

Popular questions and responses by Shirley-
## math

A 19 -foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 13 feet from the base of the building. How high up the wall does the ladder reach?

*asked on November 15, 2016* -
## 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

*asked on March 20, 2014* -
## Algebra

A truck can be rented from Company A for $70 a day plus $0.40 per mile. Company B charges $30 a day plus $0.80 per mile to rent the same truck. How many miles must be driven in a day to make the rental cost for Company A a better deal than

*asked on September 11, 2016* -
## bussiness math

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

*asked on May 23, 2013* -
## 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

*asked on November 19, 2011* -
## Physics

We hear people talk of "ultraviolet light" and "infrared light." Why are these terms misleading? Why are we less likely to hear people talk of "radio light" and "X-ray light"?

*asked on February 22, 2008* -
## Chemistry

What is the molecular weight of a gas if a 21.0g sample has a pressure of 836mm Hg at 25.0 degrees C in a 2.00L flash?

*asked on December 7, 2010* -
## Math

Two towns A and B are to get their water supply from the same pumping station to be located on the bank of a straight river that is 15 km from town A and 10 km from town B. If the points on the river nearest to A and B are 20 km apart and A and B are on

*asked on July 22, 2015* -
## 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.

*asked on July 15, 2012* -
## 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

*asked on November 29, 2011* -
## Intermediate Algebra

A garden has an area of 286ft^2. It's length is 9ft more than its width. What are the dimensions of the garden?

*asked on September 8, 2016* -
## 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?

*asked on January 31, 2012* -
## Chem Help - Thank you!

Explain the following: 1) Ethylene, C2H4 is a planar molecule, but hydrazine, N2H4, is not 2) ICl2- is linear, but NH2- is bent 3) Of the compounds mercury(II) cyanate, Hg(OCN)2 and mercury(II) fulminate, Hg(CNO)2, one is highly explosive, the other is

*asked on September 5, 2016* -
## 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

*asked on April 16, 2013* -
## college chemistry

If you start with 1.200 g of BaCl2 X(multiplied) 2H20 and heat if for 4-8 min, what will be the mass of the water removed?

*asked on September 15, 2009* -
## Finance for Mgrs

a. Find the marginal tax rate for the following levels of corporate earnings before taxes: $11,000, $81,600, $304,000, $496,000, $1,300,000, $9/3 million, and $20.4 million b. B. Plot the average tax rates (measured on the y axis) against the pretax income

*asked on October 25, 2014* -
## algebra

parallel, neither , or perpendicular 4x+3y=10 3x-4y=8

*asked on January 8, 2011* -
## Chemistry

if 1.7L of a saturated solution of AgC2H2O2 is found to contain 14.1g of AgC2H3O2. What is the Ksp of AgC2H3O2?

*asked on July 29, 2016* -
## life orientation

Human rights violation or discrimination and explain in and introductory

*asked on April 17, 2016* -
## 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?

*asked on March 27, 2012* -
## science

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

*asked on November 18, 2011* -
## Math

A rectangles length and width are a ratio of 8:5. The area is 169 square millimeters. What are the length and width? Can anyone help and show how they got the answer....lost on this one.

*asked on December 16, 2016* -
## algebra

A recipe calls for 4 cups of sugar to make 4 dozen cookies. Use the proportion to calculate how much sugar is needed to make 8 dozen cookies. A 2 cups B 8 cups c 8..5 cups D 12 cups. Is it 8 cups of sugar?

*asked on November 9, 2015* -
## National Government

The principal powers of Congress include all except the power of the purse. the power to declare war. implied powers. x the power to hire generals.

*asked on January 17, 2015* -
## 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?

*asked on March 2, 2014* -
## 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

*asked on February 22, 2013* -
## Chem

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

*asked on July 15, 2012* -
## 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.

*asked on May 24, 2012* -
## 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

*asked on November 29, 2011* -
## science

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

*asked on November 18, 2011* -
## 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?

*asked on October 29, 2011* -
## Science

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

*asked on October 29, 2011* -
## 7th grade

why was the bill of rights added to the constitution

*asked on March 31, 2010* -
## Effective Business Communication

For effective, written business communication, writers must consider several factors: the purpose of the communication, the identity of the audience members (including their probable reactions, amount of information they already have, obstacles that must

*asked on May 5, 2009* -
## english

agist-nonagist refencea

*asked on May 5, 2009* -
## math

The equation P=240I-8I^2 represents the power, P, (in watts) of a 240 volt circuit with a resistance of 8 ohms when a current of I amperes is passing through the circuit. Find the maximum power (in watts)that can be delivered in this circuit. I had posted

*asked on February 23, 2008* -
## Math

The equation P=240I-8I^2 represents the power, P, (in watts) of a 240 volt circuit with a resistance of 8 ohms when a current of I amperes is passing through the circuit. Find the maximum power (in watts)that can be delivered in this circuit. I have

*asked on February 23, 2008* -
## Physics

A helium-neon laser emits light of wavelength 633 nanometers(nm). Light from an argon laser has a wavelength of 515 nm. Which laser emits the higher-frequency light?

*asked on February 22, 2008* -
## Algebra

Can someone check my answers? 1. Write the equation of the line that passes through point (–2, 3) with a slope of –4. Answer: y = -4x - 5 2. Find the slope and y-intercept. x = –8 Answer: Slope: undefined; y-intercept: none 3. Write the equation of

*asked on December 2, 2007* -
## Algebra

solve the following literal equation for r v=pi r^2h I got r=+/- sq root v/pi•h am i done or do i need to eliminate signs?

*asked on August 8, 2018* -
## algebra

a rental truck costs $50 plus $0.40 per mile show me how to complete the table x(miles) 30 40 50 60 need help with y(cost)

*asked on October 15, 2017* -
## math

Place grouping symbols in this expression so that the value of the expression is 37.Then justify your answer by simplifying the expression. 8×5-6+12÷6

*asked on April 12, 2017* -
## oop

2. Write a program to let the user capture personal details : names, address, telephone, age, city, then display them. Use both Ã¢â‚¬Å“readlineÃ¢â‚¬Â and Ã¢â‚¬Å“showInputDialogÃ¢â‚¬Â functions.

*asked on March 22, 2017* -
## Math

Joe was driving at a rate of 60 mph. As he approached a curve in the road, his speed was 51 mph. What was the % change in Joe's speed?

*asked on February 13, 2017* -
## Physical science

Determine the centripetal acceleration of an automobile making a tight turn that has a radius of 256 m, if the is traveling at a velocity of 25.0 m/s as it turns.

*asked on January 7, 2017* -
## Physics grade 11 HELP

A cannon fires a projectile at 75 m/s at an angle of 56.7 above the horizontal. How high does the projectile get off the ground?

*asked on May 29, 2016* -
## SCHistory

What action did Governor Richard Manning NOT take to prepare South Carolina for war? A. He secured military training facilities. B. He encouraged residents to purchase Liberty Bonds. C. He improved transportation and communication facilities.****** D. He

*asked on April 12, 2016* -
## math

The perimeter of Sophias garden is 42 meters. the garden is 6 meters wide. What is the length of the garden?

*asked on January 11, 2016* -
## geography

examine the sphere of influence of an organisation that renders service in your area, clinic and locsl high school

*asked on July 6, 2015* -
## Government

s the iron triangle a waste of taxpayer dollars due to overspending?

*asked on January 26, 2015* -
## math

Your business provides a service to local residents. Your fixed costs are $2,000 per month, and you expect 40 customers per month. The variable cost associated with each service is $35. 1. Using cost-based pricing and a markup of 20%, what should the price

*asked on October 24, 2014* -
## managerial accounting

Equipment reported in the December 31, 2013, balance sheet was purchased in January 2013. It is being depreciated over eight years under the straight-line method with no salvage value. The following amounts for new equipment purchases are planned in the

*asked on October 19, 2014* -
## math

a recipe for 50 banana cookies uses 1 1/2 pounds of bananas. How many pounds of bananas would you need if you wanted to make 75 banana cookies? 1 1/2 divided by 50 and I looked at a measuring and came up with 2 1/4 but don't know how to show how I got that

*asked on September 24, 2014* -
## math

a recipe for 50 banana cookies uses 1 1/2 pounds of bananas. How many pounds of bananas would you need if you wanted to make 75 banana cookies?

*asked on September 24, 2014* -
## Algebra

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

*asked on March 31, 2014* -
## maths,life sciences,economics and CAT

What careers are available for these subjects?

*asked on January 18, 2014* -
## 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

*asked on November 12, 2013* -
## finanical accounting

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

*asked on October 7, 2013* -
## Solar system

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

*asked on September 8, 2013* -
## 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)

*asked on May 4, 2013* -
## 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)

*asked on May 2, 2013* -
## 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

*asked on April 29, 2013* -
## HCS/335

the future of embryo

*asked on April 23, 2013* -
## 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

*asked on April 11, 2013* -
## Life orientation

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

*asked on April 4, 2013* -
## Livingston High

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

*asked on March 30, 2013* -
## 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

*asked on March 4, 2013* -
## 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

*asked on February 22, 2013* -
## 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?

*asked on February 22, 2013* -
## 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

*asked on October 8, 2012* -
## 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

*asked on September 20, 2012* -
## 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

*asked on July 15, 2012* -
## algebra

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

*asked on June 30, 2012* -
## algebra

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

*asked on June 30, 2012* -
## 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?

*asked on May 28, 2012* -
## 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?

*asked on May 28, 2012* -
## 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.) ?? %

*asked on May 28, 2012* -
## 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.)

*asked on May 28, 2012* -
## 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.)

*asked on May 28, 2012* -
## 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.) ?? %

*asked on May 28, 2012* -
## 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?

*asked on May 28, 2012* -
## 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)

*asked on May 28, 2012* -
## math

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

*asked on March 8, 2012* -
## 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

*asked on March 4, 2012* -
## 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

*asked on February 10, 2012* -
## 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

*asked on February 9, 2012* -
## 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.

*asked on February 9, 2012* -
## 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.

*asked on February 8, 2012* -
## 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

*asked on February 5, 2012* -
## 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

*asked on February 5, 2012* -
## 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

*asked on February 2, 2012* -
## 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

*asked on February 2, 2012* -
## 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

*asked on January 31, 2012* -
## 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

*asked on January 29, 2012* -
## 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

*asked on January 25, 2012* -
## 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?

*asked on January 16, 2012* -
## science

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

*asked on December 5, 2011* -
## Physical Science

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

*asked on December 4, 2011* -
## 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?

*asked on December 3, 2011* -
## Physical Science

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

*asked on December 3, 2011*

## Pages

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