Thursday

December 18, 2014

December 18, 2014

Total # Posts: 3,062

**math**

total attendance is 520
*December 17, 2014*

**math**

3.75a + 2.50s = 1518.75 what is a and s equals to?
*December 17, 2014*

**biology**

Explain how a scientist would use DNA or protien sequences taken from three different organisms to create a cladogram
*December 17, 2014*

**Why am i bad at Reading Comprehension - English **

i am good at English but every time we have a reading comprehension, i either fail it or get a bad mark. WHY. all i have to do is read it and answer question of what i just read. But i still get a bad mark. How can i prepare myself for the next one. i wan tot be good at it. By...
*December 17, 2014*

**biology**

Explain how a scientist would use DNA or protien sequences taken from three different organisms to create a cladogram?
*December 17, 2014*

**Geometry**

By the water cooler in an office, there are conical paper cups. The radius is about 1.2 inches and the height is about 3.5 inches. How much water does the cup hold if it is filled to the top?
*December 13, 2014*

**Math**

5 Σ 4(3/4)^k k=0 Find the sum of the series. Round the answer to three decimal places.
*December 12, 2014*

**PHI 208**

Hill uses this technique in the middle of the article to examine ideas about the human’s place within nature A)He presents specific factual examples that demonstrate harm to the environment. B)He presents a fictional example of a perfect island. C)He asks the reader to ...
*December 8, 2014*

**math**

A fair 6 sided dice is marked with the numbers 1, 2, 3, 4,5, and 6. The dice is rolled three times and the results are added. How many different sums are possible?
*December 8, 2014*

**math**

Francis is baking cookies. The recipe for chocolate chip cookies calls for 2 2/3 cups of flour, the recipe for peanut butter coolies calls for 2.75 cups, the recipe for ginger snaps calls for 5/2 cups. If francis wants to use as little flour as possible, which cookie whould he...
*December 8, 2014*

**math**

An animal shelter has 24 large cages and 42 small cages that need to be cleaned. The director of the shelter wants to divide the work so that each person cleans the same number of large cages and the same number of small cages. What is the largest number of people he can use ...
*December 8, 2014*

**lea**

book title of the watsons go to birmingham 1963
*December 5, 2014*

**algebra**

For each of the rational functions find: a. domain b. holes c. vertical asymptotes d. horizontal asymptotes e. oblique asymptotes f. y-intercept g. x-intercepts 1. f(x)= x^2+x-2 / x^2-x-6
*December 4, 2014*

**Geomatry **

For each of the rational functions find: a. domain b. holes c. vertical asymptotes d. horizontal asymptotes e. oblique asymptotes f. y-intercept g. x-intercepts 1. f(x)= x^2+x-2 / x^2-x-6
*December 4, 2014*

**science**

Sarah wants to use a model to get an idea of how far away the stars are. She uses a marble to represent the Earth, and she places a basketball 1 m away to represent the Sun, which is the nearest star. If Sarah wishes to keep the distances between objects in her model at an ...
*December 2, 2014*

**Maths**

Angelo shot 4 darts at a target. Three landed in area A and one landed in area B giving him a total score of 16. Dan shot 4 darts too. One landed in A and three landed in B giving a total of 24. What score would be made hitting B three times?
*November 20, 2014*

**Math **

Find the exact value and approximate. 11^ -x+4 = 5^ 3x-2 (-x+4)log11 = (3x-2)log5
*November 11, 2014*

**pharmacy math**

Prepare 180 g of Lotrimin 0.05% cream. In stock, you have 200 g each of Lotrimin 0.025% cream and Lotrimin 0.1% cream. How much is needed of each?
*November 10, 2014*

**Science**

Calculate the kinetic energy change in the water that occurs when 10,000lb/hr flow in a pipe that is reduced from a diameter of 2 in. to a diameter to 1 in.
*November 7, 2014*

**college math**

1. A farmer has 1000 acres of land on which corn, wheat, or soybeans can be grown. He also knows that each acre of corn requires 5 days of labor and yields a profit of $20. Each acre of wheat requires 9 days of labor and yields a profit of $40. Each acre of soybeans requires ...
*November 6, 2014*

**physics**

Force constant= Force/ Extension = (1×9.8)/ (1/100) N/m =9.8×100=980N/m
*November 6, 2014*

**physics**

Force constant= Force/ Extension = (1×9.8)/ (1/100) N/m =9.8×100=980N/m
*November 6, 2014*

**chemistry**

What does a slash (/) mean in chemistry?
*November 6, 2014*

**math**

how to write 15>3x into word problem?
*November 3, 2014*

**English**

what would a declarative sentence be? Would this be right It is a nice day today.
*November 2, 2014*

**English**

Hi Miss Sue, Here is the final draft can you check it for me? Thank you Dear Grandmother Irene Happy Birthday to you on this special day! Shine like a star today on your Birthday. Have a wonderful time at your Celebration Party. Wishing you all the best on your Birthday. How ...
*November 2, 2014*

**English**

Think I got it now is this right?
*November 2, 2014*

**English**

Miss Sue what would the sentence be May all your dreams come true be?
*November 2, 2014*

**English**

Miss Sue is this correct thank you
*November 2, 2014*

**English**

I'll be glad to comment on your sentences. • English - Lisa, Sunday, November 2, 2014 at 6:40pm Birthday Card Happy Birthday to you on this special day! (E) Shine like a star today. (D) How old are you today? (In) Have a wonderful time at your celebration party (Imp...
*November 2, 2014*

**English**

WHat would an imperative sentence be?
*November 2, 2014*

**English**

I think I need an imperative sentence?
*November 2, 2014*

**English**

thank you Miss Sue did I use all the four sentences?
*November 2, 2014*

**English**

Happy Birthday to you on this special day (E) Shine like a star today on you Birthday (D) How old are you today? (In) Have a wonderful time at your celebration party. can you help me out im struggling
*November 2, 2014*

**English**

MIss sue can you check this for me?
*November 2, 2014*

**English**

Birthday Card Happy Birthday to you on this special day! (E) Shine like a star today. (D) How old are you today? (In) Have a wonderful time at your celebration party (Imp) May all your dreams come true. Wishing you all the the best One year old and wiser!! Have a great day today
*November 2, 2014*

**English**

Need help writing a birthday card with 4 types of sentences? declarative, interrogative imperative and exclamatory?
*November 2, 2014*

**chemistry**

how many milliliters of10.0m Hc(aq) are needed to prepare 890.0 ml of 1.00m Hcl(aq)
*November 2, 2014*

**Math**

Worldwide annual sales of all cellphones were approximately −10p + 1,600 million phones when the wholesale price was $p. At what wholesale price should cellphones have been sold to maximize annual revenue?
*November 2, 2014*

**MATHS**

Two yummy bars plus three delish bars cost a total of $7.50. Three yummy bars plus two delish bars cost a total of $8.00. How much does one yummy bar cost?
*November 1, 2014*

**finance**

(Defining capital structure weights) Templeton Extended Care Facilities, Inc. is considering the acquisition of a chain of cemeteries for $400 million. Since the primary asset of this business is real estate, Templeton's management has determined that they will be able to ...
*October 30, 2014*

**finamce**

(Defining capital structure weights) Templeton Extended Care Facilities, Inc. is considering the acquisition of a chain of cemeteries for $400 million. Since the primary asset of this business is real estate, Templeton's management has determined that they will be able to ...
*October 30, 2014*

**physics**

Object A with mass 6.7 kg is moving at 5.1 m/s. Object B with mass 7.4 kg is moving at 4.7 m/s. Object B impacts Object A, and they stick together. With what velocity do the objects move?
*October 29, 2014*

**math**

if you have a gas tank that is 37" X 10"X 121/2" how many gallons of gas will it hold ?
*October 23, 2014*

**physics**

A swing sits 5 m above the ground when it is still. John lifts the swing and releases it. At its lowest point, its velocity is measured to be 5.53 m/s. How high above the ground did John lift the swing?
*October 21, 2014*

**History**

What was Thomas Jefferson's stance about how when the government fails to protect their rights, it is their duty to overthrow the government and establish a government that is designed to protect their rights
*October 16, 2014*

**English**

What was Thomas Jefferson's stance on the Declaration of Independence? What is a pro and con of the Declaration of Independence Please Help Me
*October 16, 2014*

**Introductory Chemistry**

Calcium chloride is 36.11% calcium by mass. How many grams of calcium are in 40.0 grams of calcium chloride
*October 15, 2014*

**physics**

A golfer hits a shot to a green that is elevated 3 m above the point where the ball is struck. The ball leaves the club at a speed of 13.6 m/s at an angle of 43.1° above the horizontal. It rises to its maximum height and then falls down to the green. Ignoring air ...
*October 11, 2014*

**physics**

A meteoroid is speeding through the atmosphere, traveling east at 15.5 km/s while descending at a rate of 10.6 km/s. What is its speed, in km/s?
*October 11, 2014*

**Organic Chemistry**

If your carboxylic acid is benzoic acid, how many moles of benzoic acid are present in your sample (0.30g, and it is a mixture of three components of equal mass)?
*October 8, 2014*

**Spanish **

Write four different questions for the following sentences 1. Mariana canta en el coro (choir) de la universidad 2. Carlos busca el libro de arte 3. La profesora Gutierrez ensena contabilidad 4.Ustedes necesitan hablar con el profesor de economia
*October 4, 2014*

**english**

What does the term RACE mean in trying to do language homework?
*October 3, 2014*

**Chemistry**

Al and Fe react with HCl to produce a chloride salt and hydrogen gas. A .1924g sample of a mixture of Al and Fe is treated with excess HCl solution. A volume of 159mL h2 gas is collected over water at 19C and 841 torr. What is the mass percent by mass of Fe in the mixture? The...
*September 29, 2014*

**Chemistry**

A .7178 g sample of a hydrocarbon occupies a volume of 390.7 mL at 65C and 99.2kpa. When the sample is burned in excess oxygen, 2.4267 g CO2 and .4967g H2O are obtained. What is the molecular formula of the hydrocarbon? Write a plausible structural formula for the molecule. ...
*September 28, 2014*

**english -MS. SUE**

anything that you can be scared of
*September 28, 2014*

**english -Ms.Sue????**

?????
*September 28, 2014*

**english**

sorry but is there any other topics that i can relate the first one to?
*September 28, 2014*

**english**

what topics of fear can i relate the second quote to ?
*September 28, 2014*

**english**

we haven't really learned anything. we have to relate one of the quotes to any type of fear and right an essay about it.
*September 28, 2014*

**english**

oh okay thanks and also what does this quote mean "she tells everyone that a black guy stole the car...and at first everyone bought" what topicss of fear can this be related to?
*September 28, 2014*

**english**

i'm sorry but what does irrational fear of others mean?
*September 28, 2014*

**english**

what does this quote mean "we're not the bogeyman we're made out to be" and what topic of fear can this be related to?
*September 28, 2014*

**Trig**

A railroad tunnel is shaped like a semiellipse as shown below. A semiellipse is shown on the coordinate plane with vertices on the x axis and one point of intersection with the positive y axis. The height of the tunnel at the center is 27 ft and the vertical clearance must be ...
*September 27, 2014*

**trig**

karen, (who is 1,6m tall) wishes to calculate the height of a tall tree. she stands 50m from the base of the tree and measures its angle of elevation to be 36 degrees. determine the height of the tree?
*September 24, 2014*

**Maths**

Matt has a bag containing 12 green marbles and 8 blue marbles. Without looking, he pulls out one marbles and places it on the table. He then picks a second marbles from the bag. What is the probability he will have 2 blue marbles?
*September 23, 2014*

**economics**

How to calculate item weight of an item
*September 14, 2014*

**Chemistry**

A portable electric water heater transfers 255 watts (W of power to 5.5 L of water, where 1 W=1J/s.How much time (in minutes) will it take for the water heater to heat the 5.5 L of water from 27∘C to 49∘C? (Assume that the water has a density of 1.0 g/mL.
*September 12, 2014*

**chemistry**

25.6mL of ethanol (density =0.789 g/mL) initially at 5.4∘C is mixed with 30.4mL of water (density = 1.0 g/mL) initially at 20.4∘C in an insulated beaker.Assuming that no heat is lost, what is the final temperature of the mixture?
*September 12, 2014*

**chemistry**

How many kilowatt-hours of energy are necessary to heat the air in the house from 9∘C to 30∘C? The heat capacity of air is 1.03 J/g∘C.A room contains 45kg of air.
*September 12, 2014*

**chemistry**

Calculate the final temperature of 30mL of ethanol initially at 15∘C upon absorption of 913J of heat. (density of ethanol =0.789 g/mL)
*September 12, 2014*

**grammar and punctuation**

The patient was taken to the operative suite, placed supine, anesthetized, and intubated in the usual fashion
*September 12, 2014*

**SCIENCE**

A flask weights 46.8 g when it is empty and 121.6 g when filled with water. When the same flask is filled with another liquid, the mass is 91.2 g. What is the density of the second liquid?
*September 8, 2014*

**science**

Describe a fourth scenario in which either the Law of Conservation of Matter or the Law of Conservation of Energy could be observed. Using as many sentences as needed, describe how an experiment could be set up to further explore your recorded observation. The goal is to show ...
*September 8, 2014*

**math**

simplify with a positive number y^-9*y^3=
*August 27, 2014*

**algebra**

Larry Mitchel invested part of his $32,000 advance at 7% annual simple interest and the rest at 6% annual simple interest. If this total yearly interest from both accounts was $2,050, find the amount invested at each. The amount invested at 7% is.... The amount invested at 6% ...
*August 27, 2014*

**math**

16 + .08x = 10 + 0.13x x=120
*August 27, 2014*

**math**

the first planhas a $16 monthly fee and charges an additional $.08 for each min. of calls. the second plan charges $10. fee and charges an addition $.13 for each min. for how many min. of calls will the cost be equal?
*August 27, 2014*

**PHI 208**

What would be the most plausible message that Groundhog Day is communicating about the relation between ethical standards and individual happiness?
*August 24, 2014*

**PHI 208**

which of these theories best describes the transformation of Phil Connors (Bill Murray) by the end of Groundhog Day?
*August 24, 2014*

**Am I right?**

I have to state three causes and effects of the cold war. Causes: -The Soviet union was trying to get surrounding countries to become communist -The acquisition of atomic weapons by America caused fear in the Soviets. -Both countries feared an attack from each other. Effects...
*August 22, 2014*

**math**

Oh okay, Thank you Mrs. Sue!
*August 22, 2014*

**hitler**

The policy of appeasement was a way that Britain and France gave Hitler whatever he wanted so he would eventually back down. I feel that, the policy of appeasement didn't have much affect because if he wanted to conquer Europe he could have. So do I put no?
*August 22, 2014*

**math**

If Britain and France had not adopted a policy of appeasement, would Adolf Hitler have been as successful as he was in overrunning Europe
*August 22, 2014*

**ENGLISH**

In what year was this article published? In what year was the film Minority Report set? What gaming console does the article mention? Why does the article mention this gaming console? What is the “Star Trek effect,” and how does it relate to what you have learned ...
*August 22, 2014*

**Statistics**

The scores for math test #3 were normally distributed. If 15 students had a mean score of 74.8% and a standard deviation of 7.57, how many students scored above an 85%?
*August 22, 2014*

**phi 208 ethical and moral reasoning**

In his discussion of virtue and honor in the military, what does Robinson consider to be the relation between integrity and magnanimity
*August 21, 2014*

**math**

What is 10% decrease of the number four? A) 3 B) 15 C) 18 D) 20 E) 30 Lucky guess... C?
*August 13, 2014*

**Algebra**

I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last problem I will be using the “ac method” A*C...
*August 10, 2014*

**Algebra**

I also need you to check and make sure that I am using the FOIL method correctly for this problem. #82). 9w-w^3 9w-w^3=w*(w^2-9) I have to factor out the GCF, which is “w”. 9-w^2=3^2-w^2= (3-w) (3+w) = (3-w) (w+3) 3-w=-(w-3) (3-w)(W+3)=-(w-3) (w+3) 9w-w^3=w (9-w^2) =...
*August 10, 2014*

**Algebra**

I also need you to check and make sure that I am using the FOIL method correctly for this problem. #82). 9w-w^3 9w-w^3=w*(w^2-9) I have to factor out the GCF, which is “w”. 9-w^2=3^2-w^2= (3-w) (3+w) = (3-w) (w+3) 3-w=-(w-3) (3-w)(W+3)=-(w-3) (w+3) 9w-w^3=w (9-w^2) =...
*August 10, 2014*

**Algebra**

I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last problem I will be using the “ac method” A*C...
*August 10, 2014*

**Algebra**

How do I factor u^2+18u+81? Please help
*August 9, 2014*

**Algebra**

Please help me simplify y^3x^6/y^5x^4
*August 9, 2014*

**Algebra**

what is the GCF of 15x^4 and 13y^2 I am having a difficult time trying to figure it out.
*August 9, 2014*

**Algebra**

what is the Greatest common factor of 4w^3 and 13w^2 I am thinking it's 52w
*August 9, 2014*

**Algebra**

I need help with this problem. What is the Greatest common factor of 12x^2 and 9x?
*August 9, 2014*

**Math 221**

Need help please explain how to get the answers for these two factoring problems and for the second problem with the "ac method". 2a^2+1+3a 15x^2+31x+2
*August 8, 2014*

**Math 221**

Need help please explain how to get the answers for these two factoring problems and for the second problem with the "ac method". 2a^2+1+3a 15x^2+31x+2
*August 7, 2014*

**Math 221**

9w-w^3 I need someone to explain step by step how do I factor this problem
*August 7, 2014*

Pages: **1** | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>