Friday

May 6, 2016
Total # Posts: 3,336

**MATHS**

In this addition each letter represents a digits. Different letters represent different digits. LASS +LAD ---------- LOVE I GOT SO MANY POSSIBLE RESULTS FOR THIS QUESTION EG. 4511 + 452=4963 5422 + 541 = 5963 Could you please explain how to do this question? The correct answer...
*March 6, 2015*

**Physics**

Bob starts spinning his hammer at a rate of 2.00 rad/s^2. At the same time, he starts running towards Jim at 4.00 m/s^2. The distance from the end of the hammer to Bob's elbow is 1.20 m. If Bob takes 3 seconds before he launches the hammer at Jim, what is the resultant ...
*March 4, 2015*

**Algebra**

either
*March 3, 2015*

**Algebra **

13 1/3 divided by 22 1/2
*March 3, 2015*

**grammar**

The task was to add commas in the correct places. Did I place them correctly in the sentence below? One of the greatest classes he ever took was after school, as many of his friends left, he had to go to band practice, play the drums, guitar, and saxophone. (Personally, I ...
*March 2, 2015*

**grammar**

The task is to find the subject pronoun. The sentence is: Tell her that her parents will pick her up. My thought is that the subject pronoun would be the implied "You" before the word tell. Is that right or wrong? Thanks!
*March 2, 2015*

**personification **

On scary tree
*March 2, 2015*

**English**

What sentence type is this? Gas prices are very high right now, consumers are looking for cars that get high miles per gallon.
*February 22, 2015*

**algebra**

One number is twice a second number. The sum of those numbers is 45. Find the numbers.
*February 17, 2015*

**math**

The perimeter of a rectangular blanket is 18 feet.What could be it's length and width?
*February 16, 2015*

**MATHS**

A proper fraction with numerator 2 lies between a quarter and a half. Write down the greatest such fraction.. Thanks for your help
*February 11, 2015*

**maths**

Seven guns all commence firing together at a target but they continue to fire at interval 2,3,5,7 and 12 minutes. After how many hours do all five guns fire at the same time as they did in the beginning? Thanks for helping
*February 11, 2015*

**algebra**

6/-1
*February 11, 2015*

**PSC**

If y is directly proportional to x and y = 65 when x = 33, find y if x = 44 . (Round off your answer to the nearest hundredth.)
*February 9, 2015*

**stats**

On a test of motor coordination, the population of average bowlers has a mean score of 24, with a standard deviation of 6. A random sample of 30 bowlers at Fred's Bowling Alley has a sample mean of 26. A second random sample of 30 bowlers at Ethel's Bowling Alley has a...
*February 8, 2015*

**MATHS**

Long ago when apples were cheap, two ladies went to market and each sold 30 apples on different stalls; Mrs Rosy sold hers at 2 for a penny, Mrs Juicy at 3 for a penny. The next week they decided to share a stall and sell 60 apples between them at 5 for 2 pennies. At the end ...
*February 8, 2015*

**SS**

I can't use this .
*February 7, 2015*

**SS**

Ms. Sue Can You Help Me Answer This Question? During the early 1800s, the United States tried to make peace with other countries in order to grow and develop. Give an example of one of these peace efforts and briefly explain what it hoped to accomplish.
*February 7, 2015*

**math/algebra**

A total of 770 tickets were sold for the school play. They were either adult tickets or student tickets. There were 70 more student tickets sold than adult tickets. How many adult tickets were sold?
*February 5, 2015*

**L.A**

Abby it is B
*January 27, 2015*

**MATHS**

Pipe A can fill a swimming pool in 10 hours.Pipe B can fill the same pool in 8 hours. If pipe A and pibe B work together for the first 2 hours and then pipe B stops working, how long will it take pipe A to finish the job?
*January 26, 2015*

**chemistry**

Thank you very much!
*January 25, 2015*

**chemistry**

Diborane (B2H6) is a highly reactive boron hydride, which was once considered as a possible rocket fuel for the U.S. space program. Calculate ∆H for the synthesis of diborane from its elements, according to the equation 2 B (s) + 3 H2 (g) → B2H6 (g) using the ...
*January 25, 2015*

**math**

Need help with inequality. If pet store sells at least 3 times more male birds as female birds, and x represents female birds and y represents male birds. Would the inequality be written as y >=3 ? Why or why not? Thanks
*January 25, 2015*

**chemistry**

Thanks! Here's my answer, but I don;t know if it is correct: 5000KJ=50,000g/55.85 g/mol*25.08j/ mol k *(T high-15C); 5000kj=22452.99 (T high-15C); (T high-15C)=5000kj/22452.99J mol–1 K–1/1000, T high-15C=222.69, T high=22.69+15=238C
*January 24, 2015*

**chemistry**

Calculate the final temperature if 50 kg of iron is heated from 15.0°C with 5000 kJ of heat. The molar heat capacity of iron is 25.08 J mol–1 K–1.
*January 24, 2015*

**Mat 116 - Algebra**

Simplify x^2*x^3*x^4
*January 18, 2015*

**Physics**

A car accelerates at a rate of 5m/s2 for a period of 4.2 seconds and then moves at a constant speed for 8 seconds more. How far did it travel?
*January 17, 2015*

**college/education**

Why is if logical to write test items or assessments before producing instructional strategies
*January 15, 2015*

**algebra 2**

What is a quartic function with only the two real zeros given? x = -4, x = 1
*January 7, 2015*

**math problem solving**

joe has a collection of 35 dvd movies. he receives 8 of them as gifts. joe bought the rest of his movies over 3 yrs. if he bought the same number of movies each year, how many movies did joe buy last year?
*January 5, 2015*

**chemistry**

2Mg + O2 ==> 2MgO 1g Mg/24.3g=0.041 molMg, 0.041mol/2mol=0.0205 mol Mg; 0.5L O2/22.4L=0.0223 molO2; So Mg is the LR(0.0205mol Mg<0.0223 molO2); 0.041 molx40.3g MgO/mol=1.65g MgO2. 0.022molO2-0.0205molMg =0.0018 mol O2 inexcess. Thanks!
*December 30, 2014*

**chemistry**

0.041mol Mg-0.022mol O2=0.019mol Mg inexcess. Thank you!
*December 30, 2014*

**chemistry**

Thanks a lot! Here's original question: If 1.00 of magnesium is ignited in a flask containing 0.500 liter of oxygen at STP, how many grams of magnesium oxide are produced? My work: Mg + O2 ------> MgO2, is this right?
*December 30, 2014*

**chemistry**

Mg + O2 ------> MgO if 1.00 g of magnesium is ignited in a flask containing 0.500liters of oxygen at STP, how many grams of magnesium oxide areproduced? what is the name and the amount of the reactant inexcess? My work: 1g Mg/24.3g=0.041 mol Mg; 0.5L O2/22.4L=0.022 mol O2; ...
*December 30, 2014*

**Chem**

Mg + O2 ------> MgO if 1.00 g of magnesium is ignited in a flask containing 0.500liters of oxygen at STP, how many grams of magnesium oxide areproduced? what is the name and the amount of the reactant inexcess? My work: 1g Mg/24.3g=0.041 mol Mg; 0.5L O2/22.4L=0.022 mol O2...
*December 30, 2014*

**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*

**health**

Your views
*December 7, 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*

**L.A.Help!!!!!!**

thank you reality check
*November 17, 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*

**chemistry**

so what is the exact anwser?
*November 9, 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*

**psychology**

question 5 ansewer is c
*October 15, 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*

**math**

BVFGTVSCJKEN M, BNSVBDFJB JKDGVKJ
*October 1, 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*