Tuesday
October 21, 2014

Posts by Sue


Total # Posts: 847

math
Select the appropriate values of x that are solutions to f (x)=0, where f ( x ) =-7x^2+4x+9
October 21, 2014

algebra
you want to build a playhouse for your sister in your backyard. You have the blue print which show the playhouse is 13 feet long and 12 feet wide. you want to change the dimension such that the lenght will be decreased and the width will be increased by the same value. a) ...
October 15, 2014

algebra
for the period 1990-2003, the amount of biscuits and pasta y(in thousands of tons) imported to the united states can be modeled by the function: y=1.36x^2+27.8x+77 how many tons obiscuits and pasta were imported to the states in 1999? in which year was the maximum imported? ...
October 14, 2014

Math
Find the Synthetic Division: (10x^4-50x^3-800)/(x-6)
October 13, 2014

Algebra
This is exactly the word problem that was given to me by my teacher whom is a coach if I might add.
October 12, 2014

Algebra
The velocity of a ball thrown in the air is 72ft Per second. The height of the ball after t seconds Is represented by the equation H = 72ft t - 62t^2. Describe the dependent variable, the domain and range. Honestly I have to say I am lost 72 + 72ft - 256 = ? 72 + 184t =0
October 12, 2014

Algebra
The function f(x) = 3x describes the amount Of money a club will earn for wrapping x presents. They only have enough paper to wrap 1000 presents. X = 1000 Y = 3x What would the dependent variable be? Domain and range using appropriate notation Range : (3x, ?) Domain: (1000, ?)
October 12, 2014

Algebra
The function f(x) = 3x describes the amount Of money a club will earn for wrapping x presents. They only have enough paper to wrap 1000 presents. 3 x 1000 = 3000 dollars for wrapping presents ?
October 12, 2014

Algebra
The surface area of a cube can be found using the formula A = 6s^2 where A represents the surface area of the cube and s represents the length of one edge. My teacher wants me to draw a cube that has a length of at least 5 inches. She also wants to know the independent ...
October 12, 2014

algebra
Calvin mixes candy that sells for $2.00 per pound with candy that costs $3.60 per pound to make 50 pounds of cancdy selling for $2.16 per pound. How many pounds of each kind of candy did he use in the mix? I cannot figure out the other equation. 2x+3.60y=50 Please explain
October 8, 2014

Math
When buying gasoline, you notice that 14 gallons of gasoline is approximately the same as 53 liters. Use this information to find a linear model that relates gallons to liters. Then use the model to find the number of liters in 25 gallons. Round your answer to the nearest tenth.
October 2, 2014

Math Help
Which pair(s) of functions are inverses? There may be more than one correct answer. a.) f(x) = x - 12, g(x) = x + 12 b.) f(x) = 3x, g(x) = 1/3x c.) f(x) = 4x, g(x) = -4x d.) f(x) = 2x + 1, g(x) = 2x - 1 My answer: B & C
September 30, 2014

biology
Which of the follow comparisons would be an inaccurate analogy between prokaryotic cells and eukaryotic cells? A - A eukaryotic cell is like a college campus was a prokaryotic cell is like a one-room schoolhouse B - A eukaryotic cell is like a flip phone while a prokaryotic ...
September 28, 2014

Business
The term that refers to doing any kind of business online is
September 27, 2014

math
Two surveyors with two-way radios leave the same point at 9:00 A.M., one walking due south at 3 mi/hr and the other due west at 4 mi/hr. How long can they communicate with one another if each radio has a maximum range of 7 miles?
September 21, 2014

math
A pizza box with a square base is to be made from a rectangular sheet of cardboard by cutting six 1-inch squares from the corners and the middle sections and folding up the sides (see the figure). If the area of the base is to be 400 in^2, what size piece of cardboard should ...
September 19, 2014

science
Name a molecule that transmits energy. Answer: Energy Molecule
September 19, 2014

science
Name a molecule that transmits energy. Answer: Energy Molecule
September 18, 2014

algebra
2x^=5-2x find the real solution using the quadratic formula
September 5, 2014

Geometry
The area of a rectangle is 25. The lenght is 1/2 of the width. Please help me solve for length and width.
August 24, 2014

accounting
Describe how the separation of (1) authorization of production transactions, (2) recording of these transactions, and (3) physical custody of inventories can be specified among the production, inventory, and cost accounting departments. How does the production order document ...
July 11, 2014

accounting
Describe how the separation of (1) authorization of production transactions, (2) recording of these transactions, and (3) physical custody of inventories can be specified among the production, inventory, and cost accounting departments. How does the production order document ...
July 11, 2014

Physics
A car is traveling at 11.0 m/s, and the driver sees a traffic light turn red. After .59 s (the reaction time), the driver applies the brakes, and the car decelerates at 8 m/s^2. What is the stopping distance of the car, as measured from the point where the driver first sees ...
June 27, 2014

intro to computer
Search: Your boss is very skeptical about the idea of storing his files up in the cloud rather than on a local storage drive. He asks you to give him the various advantages of cloud storage. Which of the selections below would not be a reason you give him? A. He won’t ...
June 12, 2014

Intro to computer
you want ghost your network's computers with a fresh desktop that features Windows 8, as your computer currently using windows 7. You will use Norton Ghost to do this. What source will Norton Ghost utilize to install Windows A. The ISO installation file downloaded from the...
June 2, 2014

Physics
Just to clarify, when you conclude that the block m doesn't slip, which forces are you comparing? If the friction was smaller than the force required to accelerate the small block, would it then slip?
May 27, 2014

Physics
Thank you so much!
May 27, 2014

Physics
A block with mass M = 5.00 kg rests on a frictionless table and is attached by a horizontal spring (k = 130 N/m) to a wall. A second block, of mass m = 1.25 kg rests on top of M. The blocks are displaced by 10 cm then released. If the coefficient of static friction between the...
May 27, 2014

main idea
The main conclusion you can draw from this paragraph is that A. because of the greenhouse effect, plants on Earth should thrive. B. a greenhouse helps plants to grow faster. C. the atmosphere keeps Earth warm D. in a greenhouse, the Sun's heat is trapped by the glass
May 18, 2014

science
My answers are in the brackets Nitrogen is cycled through an ecosystem by both plants and ?(animals). Decomposers break down dead organisms and their waste products to release ?(ammonia) in a process called ?(nitrification) These ?(decomposers) can then be used by plants to ...
May 7, 2014

socail studies
During the War of 1812 The Americans won a victory at a)Detroit b) The Thames c) Quebec Answer: B The English were able to land an army and capture the city of a) Washington b) Baltimore c) New York Answer: A "The Star Spangled Banner" was written during the ...
May 7, 2014

social studies
I am only trying to answer questions given to me by my school, so they are the ones who need to be corrected. On the other hand, are my answers correct?
May 6, 2014

social studies
The British attempted two invasions of America from the sea. The first one was at ? (Baltimore) and the second one at ?(New York) 2. After capturing Washington, the British attacked what city, which they failed to capture? Answer: New York, Statton Island 3. On November 7, ...
May 6, 2014

statistics
A researcher is interested in whether herbal remedies are effective in relieving allergies, and if so, which ones are most effective. The researcher takes a group of 20 allergy sufferers and randomly assigns each one to receive herbal tea, a homeopathic administration of ...
May 4, 2014

statistics
It is known that the population mean for the Quantitative section of the GRE is 500, with a standard deviation of 100. In 2006, a sample of 400 students taking the GRE, whose family income was between $70,000 and $80,000, had a quantitative GRE score of 511. Perform a one-...
May 4, 2014

math
Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -9x2 + 2x + 4.
April 27, 2014

Economics
If Alisha Maintenance manufacturing has: total maintenance cost of $2,785,000 total fixed maintenance cost of $310,000 total variable maintenance cost of $2,475,000 total maintenance cost per unit is $18.57 fixed maintenance cost per unite of $2.07 variable maintenance cost ...
April 15, 2014

accounting
If Alisha Maintenance manufacturing has: total maintenance cost of $2,785,000 total fixed maintenance cost of $310,000 total variable maintenance cost of $2,475,000 total maintenance cost per unit is $18.57 fixed maintenance cost per unite of $2.07 variable maintenance cost ...
April 15, 2014

English
Thank you. That's all I needed. I was not asking for my writing to be done, I was just stuck on this one.
April 9, 2014

English
Yes but the one that I am stuck on is the labor.
April 9, 2014

English
I have 811 words done already and just needed to know how to write about a restaurant. I know how to do this about a department store, but I am stuck on a restaurant.
April 9, 2014

English
Well thank you very much for assuming that I wanted you to write it for me!!! I re posted it under English instead of Business because I though there were different people for each subject and this is more of a writing assignment. Obviously I know the outline of what I need ...
April 9, 2014

English
Do you know what the 5 OMM costs of a restaurant would be. I know what the 5 OMM costs are (raw materials and components costs, plant costs, labor costs, inventory costs, and distribution costs) but I need to know what they would be for a restaurant.
April 9, 2014

Other
Do you know what the 5 OMM costs of a restaurant would be. I know what the 5 OMM costs are (raw materials and components costs, plant costs, labor costs, inventory costs, and distribution costs) but I need to know what they would be for a restaurant.
April 9, 2014

5th grade math
On each bounce a ball reaches 4/5 of the height of its previous bounce.How high will the ball bounce on its 3rd bounce? Also, how many bounces will it take the ball to bounce to a height that is less than 1/2 of the height of the first bounce?
April 7, 2014

English
Determine the narrator's perspective Harold Davis took a deep breath and slowly started to peel the gauze from the wound on his grandmother's leg. "Hold on Grandma. I'm almost done," he said quietly. "Don't worry, baby. It doesn't hurt too ...
April 4, 2014

Math
5. There was a drawing for a prize at the Columbus Day celebration downtown. The prize was a scale model of the Santa Maria carved from a single piece of wood by a local artist. It was a beautiful ship and Jose really wanted it. Each $2.25 ticket bought one chance in the ...
April 1, 2014

Math
4. Columbus had a hard time convincing anyone to undertake the expense of financing a voyage to an unknown place. Based on the information available from other sailors and partly on his own ideas, Columbus underestimated the circumference of the Earth by twenty-one percent. ...
April 1, 2014

Math
Columbus was born in 1451 and died in 1506. How old was he when he died? How many years ago did he die? He was 55 years old when he died He died 508 years ago
April 1, 2014

Math
2. Columbus would have taken some live animals aboard for food sources. If there were one hundred fifty animals, of which seventy-three were rabbits and the rest were chickens, what percentage of the animals were chickens? Please round your answer the nearest percent. 51%
April 1, 2014

Math
1. Mackenzie spent a lot of time on her project for Columbus Day. On Monday she worked for 2 hours and 33 minutes on making a poster. On Tuesday she worked for 1 hour and 28 minutes drawing a picture of Columbus. On Wednesday she spent two hours building a model of a Taino ...
April 1, 2014

Math
5. There was a drawing for a prize at the Columbus Day celebration downtown. The prize was a scale model of the Santa Maria carved from a single piece of wood by a local artist. It was a beautiful ship and Jose really wanted it. Each $2.25 ticket bought one chance in the ...
March 31, 2014

Math
19,671.79
March 31, 2014

Math
4. Columbus had a hard time convincing anyone to undertake the expense of financing a voyage to an unknown place. Based on the information available from other sailors and partly on his own ideas, Columbus underestimated the circumference of the Earth by twenty-one percent. ...
March 31, 2014

Math
6. Columbus' ships covered approximately 144 miles a day. How many miles would they have traveled in nine days? What was the average speed per hour? If there were two days when the weather did not permit movement, how many miles a day would they have to travel to make up ...
March 31, 2014

Math
So then I take 150 subtract 77 and get 51%
March 31, 2014

English
Analogies How is migration like a vacation? I think migration is like a vacation because the animal knows it is time to go to a warmer place where food will be plentiful and weather will be warmer.
March 24, 2014

English
"You should just go somewhere. You ruined our relationship, and I don't want to talk to you anymore," Bertha said to Mitchell as he begged her for forgiveness, "But, Bertha, you are the best girl in the world. You make my dreams come true." Bertha ...
March 15, 2014

English
How to Properly Clean Your Disc: First, buy a CD buffer from your neighborhood Gamestop store. If you want to clean your CD for free instead, get a Q-tip or soft cloth. Use alcohol or window cleaner and wipe up and down applying light pressure as needed. a) first person b) ...
March 15, 2014

English
First, Second or Third person "Do you love candy?" I asked my friend Roxis. I always make friends with other people. a)first person b) second-person c) third-person I think A
March 15, 2014

math
What kind of graph would you use to show the number of twins born each year from 1997 to 2002? Explain your answer I don't know if it would be a bar graph or line graph.
March 13, 2014

math
Joe puts 5 books in his backpack as he leaves for school. He has 2 math books, 1 science book, and 2 history books. What is the probability that he will grab his science book out of his backpack without looking? I think 1/5 Jacquie has 4 sweaters that go with her new jeans. ...
March 13, 2014

US History
I have googled and can't find what "Village in Between" means. Any idea where else I can look?
March 11, 2014

US History
Thanks so under the US the enabling bill is the same as the enabling act
March 10, 2014

US History
I'm trying to find what the "Enabling Bill" is. We are talking about the Missouri Compromise, Monroe Doctrine and treaties in the 1800's but the only thing I can find is the Enabling Act of 1933. Please help.
March 10, 2014

English
Identify prepositions and prepositional phrases. The geographic center of the United States is in Kansas. Preposition is of/ prepositional phrase is in Kansas. Standard time was adopted in the United States in 1884. prepositions are in and in.
February 27, 2014

English
Need help with the participle in the sentence The chart showing sales figures is very helpful. Would the participle be showing
February 26, 2014

English
Need help with infinitive The only way to have a friend is to be one. Would both "to have" and "to be" be the infinitives
February 26, 2014

English
find the infinitive Adam, try to be on time in the morning.
February 25, 2014

English
What are the infinitives in the sentence The only way to have a friend is to be one.
February 25, 2014

English
Are the following sentences correct? He said it was them who took it., It couldn't have been them., Elena and she tied for first place.
February 25, 2014

Science
Anyone know?
February 24, 2014

English
When you are doing a Bibliography page how can you indent a row that is part of a web site? Part of my web site goes into the 3rd line and it won't let me indent it. Thanks
February 12, 2014

Math
2/3 x4/5 x m= 1/3 4/5 x 2/3 x m =1/3 2/3 x 4/5 = 1/3 / m
February 10, 2014

Social Studies
Thanks very much. So he was only a famous warrior.
February 5, 2014

Social Studies
I have a question was Osceola a Seminole chief? My book says:"He had no claim on hereditary leadership among the Seminole, but his determination and charisma soon attracted a large following." When I google it it says he wasn't a chief on some sites and on others...
February 5, 2014

History
Thanks so much I appreciate it
January 28, 2014

History
Can some one direct me to where I can find Curtis Nettels saying "Thomas Jefferson came into his first administration spelling Jeffersonianism forwards and came out of his second term spelling it backwards" I have never heard this saying and I need to answer a ...
January 28, 2014

biology please help
Melaine is tired all the time. No matter how much rest she gets and food she takes in she doesn't have energy. What is the organelle that is malfunctioning in her cells? Justify your answer.
January 25, 2014

World Geograpgy
1. With respect to global connections, association with _______ offers the brightest immediate future for many African countries. A. India B. the European Union. C. China D. the United States. 2.Slum areas called shantytowns occur in _________ major African cities, housing ...
January 4, 2014

Need help World Geography
1. With respect to global connections, association with _______ offers the brightest immediate future for many African countries. A. India B. the European Union. C. China D. the United States. 2. Slum areas called shantytowns occur in _________ major African cities, housing ...
January 4, 2014

Need help World Geograpy
3. Among the northern Andean countries strongly involved in the illegal coca and drug trade, __________ is now the predominant coca producer. A. Colombia B. Bolivia C. Peru D. Ecuador Student Answer: C Answer: Incorrect Reference: 6. Which of the following statements about the...
January 3, 2014

statistics
For these 90 times the mean was 15.60 minutes and the standard deviation s=1.80 minutes. Find the margin of error (round to 2 decimal places) and the 95% confidence interval for Julia’s average running time.
December 19, 2013

English
I have to write a memo for english class. This is the information and my memo. In this written assignment you will need to focus on your audience, plan the details of your message, check the five C’s and proofread carefully to make sure that your paragraphs begin with ...
December 9, 2013

magentism
A very large loop of metal wire with radius 1 meter is driven with a linearly increasing current at a rate of 200 amps/second. A very small metal wire loop with radius 5 centimeter is positioned a small distance away with its center on the same axis (the loops are coaxial). ...
December 3, 2013

magnetism
Many metals become superconductors (zero resistance, zero loss, zero heating) at low temperatures. If they are warmed above the critical tempareature, the superconductivity is lost. Also, if the metal experiences a magnetic field above a critical value, the superconductivity ...
December 2, 2013

magnetism and electricity
An infinitely long wire carrying a current of 2 A is bent at a right angle as shown in the Figure. What is the magnetic field magnitude in Tesla a point P, 10 cm from the corner? 6.06810^6 T is wrong
December 2, 2013

physics
wrong answer. is there another solution to it? please try again. thanks
December 1, 2013

magnets
can an Amperian loop ever have a non-zero value of its line integral with the magnetic field.
November 28, 2013

History
Can someone please tell me where to find this: What was the "Era of Good Feeling" In Germany? All I can find is in the U.S but I need Germany. Thanks
November 26, 2013

Science
Do you have the whole test?
November 6, 2013

math
The total amount of interest on a loan of $6,000 for 150 days is $210.50. Using the ordinary interest method, what is the rate of interest on this loan? Round to the nearest hundredth
October 25, 2013

Algebra
Please help! 1) -6x(1-4x) + 5(3x-8) 2) 8(-4+7n) + 6n(2n-7) 3)4(3v+1) - 8v(1-8v) 4)4x(7+5x) - 8(-x - 7)
October 1, 2013

math
he scale on a map of Canada is 1:800000. The distance from Prince George to Fredericton is 5320km. what is the distance between these two places on the map?
September 25, 2013

History
thanks
September 25, 2013

History
Which one of them had a radical view of the American Revolution. I'm finding info now that says they were both radical. That can't be right is it.
September 25, 2013

History
Can someone please tell me the radical one between Alfred Young and Gordon Wood in the American Revolution? I believe it is Gordon Wood but when I search the internet it makes me think both were radical. Please direct me to a site. Thanks
September 25, 2013

physics
A spinning top, having an initial angular velocity ω = 3.3 rad/s is given the angular acceleration profile shown in the graph. What is the top's angular velocity at time t = 6 s
September 24, 2013

physics
A ball starts at the origin from rest rolling down a hill. It takes seven seconds for the ball to reach point “A”, which is 25 meters from the origin. At point “B”, the ball’s velocity is 15 m/s. You may assume constant acceleration. a. What is the ...
September 24, 2013

physics
You plan to throw stones by using a sling of length 1.8 m which you whirl over your head. Suppose you wish to throw a stone a distance of 22 m. What must be the centripetal acceleration of the stone just before its release if it is to reach this distance? Assume that the ...
September 22, 2013

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