Questions Asked on
May 9, 2011

Chemistry
One mole of each of the following compounds is added to water in separate flasks to make 1.0 L of solution. Which solution has the largest total ion concentration? a. aluminum hydroxide b. silver chloride c. sodium chloride d. calcium carbonate e.
asked by Sam 
physicssun
a 1 square meter solar panel receives a total of 1000Watts from the sun. If we assume all the energy is release through nuclear fusion from the sun what is the total output from the sun?Given you know the total mass of the sun and have just calculated the
asked by jen 
Introduction to business
what advantages might a socialist systemhavein resonding to the needs of people stuck by an emergency situation like the earthquake that occurred in haiti in january of 2010?
asked by Kenya 
history
how has "liberty and justice for all" changes from 1492 to 1865? may include race, class, religion, politics, gender, economics, culture
asked by jb 
parachute
What is air resistance ?? how is it caused ?? how is it increased??
asked by Esther 
math linear equations
how do u make a linear equation from a data table??
asked by bob 
English
I want to write a causal argument on how kids get hooked on unhealthy/processed foods (at home fast foods and at school vending machine and cafeteria hot lunches). I'm not quite sure what exactly to write about throughout a causal argument paper on
asked by Molly 
Sociology
What cultures outside the United States, caring for elderly parents, is not expected of a man who is working outside the home; it is, however expected of a woman, even if she is employed?
asked by Sharon 
math urgent!!!!!!!!
5x4y=8
asked by anonymous 
math!!!!
how do you find the distance between two graphing points
asked by anonymous 
English (about Ireland)
Hello, For my final exam in English, I have to do a five minute presentation about Ireland and I've chosen to talk about "the political and economical situations in Ireland". The thing is just that I don't really know much about this topic. Can anyone
asked by Tobias 
university
Compare and contrast packet and circuit switching in 250 to 300 words. Which is more commonly used? What are the advantages and disadvantages of each?
asked by ali 
Spanish
I am trying to write an email to a professor in Spain. His title is catedrático and I need the email to be formal but am not sure how to be formal in Spanish. Would this be the correct way to start: Estimado Prof (nombre) I'm not sure whether to use
asked by Alice 
english
is liberty has been to them the greates of calamities, the heaviest of curses a metaphor/simile?
asked by magee 
life orientation
I hv chosen de disease as toxic waste.de question sys in 1015 lines criticaly discus 5 ways in which the human or environmental problem impacts on de comunity
asked by Anonymous 
English
Hello. Please tell me if the sentence structures are natural: 1)The crisis affected the world, specifically African countries. 2)..., and specifically African countries. 3)..., African countries specifically. 4)..., in particular African countries. 5)...,
asked by Ilma 
math
My mother and I are the same age – only the numbers are reversed (21,12 for example) Twelve years ago my mom was twice as old as me. So how old is my mommy and how old am I?
asked by becky 
math
Chris received $1 on his first birthday,$3 on his second birthday,$6 on his third birthday,$10 on his four birthday.How much money will Chris receive on his eighth birthday if the pattern continues?
asked by Kyara Vargas 
chemistry
give the washing solution in the process of tio2 preparation
asked by pradee 
Economics
Does the demandpull theory represent a leakage or injection in the economy? I'm confused.
asked by Ed 
physics
a particle with a positive charge of 3c moves downward at speed of 15m/s. It passes simultaneously through a magnetic field of 0.2T directed into th page and an electric field of 3N/C directed to the right. how is the motion of the particle affected?
asked by Anonymous 
physics
a particle with a positive charge of 3c moves downward at speed of 15m/s. It passes simultaneously through a magnetic field of 0.2T directed into th page and an electric field of 3N/C directed to the right. how is the motion of the particle affected?
asked by Anonymous 
geometry: volume of cone
If the radius of a cone is cut in half, the volume of the cone is multiplied by what number?
asked by Anonymous 
Active physics
How much hear must be added to 1.5kg of water at 25degC to raise it up to 119degC?
asked by Alicia 
Chemistry
what does it mean when we say that concentrated nitric acid has 16 molars
asked by Stacy 
chemistry
In the chemical equation wA+ xB> yC+zD, a comparison of the number of moles of A to the number of moles of C would be a?
asked by kelly 
algebra
Use the associative law of addition to write an equivalent expression for a+(bc+2)=
asked by Myesha 
Physics(Please Help!!)
how do you solve the following equation: 77.18 kg* 9.81* 5.83 divided by 4.37 and what does the asterisk stand for
asked by Kelli Kenyon 
How can I show that Love is a Powerful Emotion?
PLEASE READ THIS In my essay for Romeo and Juliet, I've got to show a QUOTE and a few Setences to show that Love is a Powerfull emotion in Romeo and Juliet I need some help with this. What is a good way to express this? What should I use? I couldn't find
asked by Allyson 
English
How can I distinguish in writing the title of a collection of a poem and a single poem? Example: William Wordsworth Lyrical Ballads (italics + underlined??) Preface to Lyrical Ballads Daffodils Solitary Reaper 2) How can you point out that the students
asked by Henry1 
English
Can you please check these few sentencens, please? I went to John yestarday. OR I went to John's house yesterday. Leave the school and cross the street. OR Go out of the school and cross the street? I'd like cod (not a cod) with carrots. The bus trip lasts
asked by Henry1 
algebra
simplify, and please show me how you did it. I am stumped. 24 divide 1/2 + 5/8 * 6/7 thank you.
asked by sue 
Discrete math
(The set of all such that) A={n in Z 2 divides n} B={n in Z 3 divides n} Both are contained in the universal set U=Z a/ What is A union B? b/ What is the complement of A?
asked by yengiang 
Spanish 7th grade Please check
We are doing double verbs and leaving the second one infinitive form and also present participles with cantar becoming cantandoCould you please check these questions I need to answer? Thank you 1.¿Sabe tu padre hablar inglés? Sí, mi padre sabe
asked by Sarah 
English
Hello. I have a few grammar questions. 1)would you use "police" or "the police" in the context: "police are taking strict measures agains illegal immigration"? 2)which aricle is better in "they were listening to the/a traditional Christmas message" "he
asked by Ilma 
grammar
The patient was brought to the operating room, and Bier block anesthesia was performed. Identify Part of Speech: was brought = verb and = conjunction anesthesia = noun Thanks
asked by Leslie 
Grammar
The right upper extremity was prepped and draped in the usual sterile manner. Identify parts of speech: upper = preposition was prepped = verb draped = verb in = preposition sterile = adjective
asked by Leslie 
science
what variable can affect the attendance at a football game?
asked by jordan 
Grammar
This was carried sharply down through the skin and subcutaneous tissue to the transverse carpal ligament. Identify Parts of Speech: This = adjective sharpley = adverb through = preposition and = conjunction tissue = noun to = preposition transverse =
asked by Leslie 
math
Jennifer invested $2,500 in an account earning 3.5% interest compounded continuosly. How much money will she have in the account after 15 years?
asked by jenn 
pie graph // math
Jorge and his family went to an amusement park over spring break. They spent $500.00. The pie graph shows how the $500.00 was divided over the trip. Use the pie graph to answer the question. Hotel : 2/5 How much money did Jorge and his family spend on a
asked by Lo 
Calculus
Find an equation of the tangent line to the curve f(x)=1/x+2 at the points (2, 1/4).
asked by Anonymous 
Grammar
The carpal ligament was then carefully incised using a push technique. Identify parts of speech: carpal = adjective was = verb carefully = adjective push = verb technique = noun
asked by Leslie 
8th grade math
A group of 1,500 high school students were asked to fill out a questionnaire about their future career choices. The circle graph represents the results of the questionnaire. Use the circle graph to answer the question. Doctor: 20% How many students chose
asked by Lo 
geometry
Two points C and D are located 12 feet apart. How many points are 6 feet from point C and 4 feet from point D?
asked by denise 
MATH HELP HELP HELP HELP HELP BOBOBOBOBOBOBOBOBOB
Let a = 349, M = 492186. Show that gcd(a;M) = 1. Hence find the mutliplicative inverse, a^1 mod M
asked by Dean 
statistics
After years of data collection by college students, it has been determined that the distribution of course grades in Ms. Green’s Statistic II class follows a normal distribution with a mean of 62 and a standard deviation of 14. (a) A student will pass
asked by Karen 
trig
How do you solve cos(2arcsin 1/4) using inverse trig. functions??!! PLEASE HELP ME!
asked by Tor 
Grammar
A longitudinal incision was made along the thenar crease. Identify parts of speech: longitudinal = noun was made = verb along = preposition thenar = adjective Thank You for your help
asked by Leslie 
Calculus
Find the point on the parabola y^2=2x that is closest to the point (2,4)
asked by Dee 
science
what variables can affect the number of eggs laid by a chicken?
asked by jordan 
statistics
2. Your friend Janefs landscaping company charges two hours of labor time for the planting of a mediumsized tree. To make sure she is not undercharging or overcharging for this service, she asks for your help. To start, you take an SRS of 10 planting
asked by Karen 
Calculus
Find the area of the largest rectangle that can be inscribed in a semicircle or radius r.
asked by Dee 
Accounting 1
what is the name of a comparison of the general ledge accounts with debit balances to the general ledger accounts with credits blances to make sure they equal the same?
asked by wanda 
English
Hello. One more question please. It's "all Catholics" but "all the Catholics of the world", right? Thank you.
asked by Ilma 
math
a ladder rests against the top of a wall. The head of a person 3.5 feet tall just touches the ladder. The person is 3 feet from the wall and 7 feet from the foot of the ladder. What is the height of the wall?
asked by Alexis 
statistics
Virtual call centers are staffed by individuals working out of their homes. ABC Services is considering employing homebased agents, but only if a level of customer satisfaction greater than or equal to 80% can be maintained. A trial program was conducted
asked by Amy 
Physics
An object of mass 4.40 kg is projected into the air at a 55 degre angle. it hits the ground 3.8 s later. what is its change in momentum while it is in the air? ignore air resistance.
asked by Jenan 
statistics
The heights in centimetres of men in a sample selected at random may be modelled by a normal distribution with mean 180.5 and standard deviation 11.3. 1. Choose the option that is closest to the value above which 30% of the heights of men will lie. Options
asked by albert 
Math
A student ears $10 per hour for tutoring and $7 dollars per hour as a teacher's aid. Let x= number of hours each weeks spent tutoring and y=the number of hours each week spent as teacher's aid. Write the objective function that describes the total weekly
asked by pele 
Physical Science
Why EField exists between two oppositely charged plates and it is zero elsewhere?
asked by Lawrence 
physical science
a sheet of paper is withdrawn from under a glass of milk without spilling it if the paper is removed quickly. this best demostrates that?
asked by nena 
MATH
WHAT IS THE UNPAID BALANCE AT THE END OF 1O YEARS OF A 250,000 LOAN WITH A INTERESRT RATE OF 6% THAT COMPOUNDS MONTHLY?
asked by SOPHIA 
personal finance (math)
earlier withdrawal of $20,000 CD @6% for two months
asked by Lynda 
Science
Equal Masses of phosphorus and chlorine react according to the follow equation. 2P+3Cl2=2PCl3 Which reagent is in excess and what percentage of it will remain at the end of the reaction
asked by H 
Science
When 72 g of a metal a t 97.0°C is added to 100 g of water at 25.0°C the final temperature is found to be 29.1°C. What is the heat capacity per gram of the metal? (Heat capacity of H2O = 4.184 J/g  °C )
asked by Cassie 
Geometry
You have a small graduated cylinder with maximum capacity of 250ml. All measuring marks have been worn off except the 50ml, the 150ml, and the 250ml marks. You have a second larger container(size not specified)that is unmarked. It is possible to put 125ml
asked by Jason 
Physics
A boy of mass 37.8kg. is rescued from a hotel fire by leaping into a firefighters' net. The window from which he leapt was 8.02 above the net. The firefighters lower their arms and he lands in the net so that he is brought to a complete stop in a time of
asked by Jenna 
english
..abandonment, except for memories, was the common thing..
asked by Anonymous 
sociology ethnicity
What are the changes in American Policies since 911 towards Muslims and Arabs and the treatment of them?
asked by steve 
statistics
Your friend David works for an online magazine and calls you late one night. He says “Dude(tte), can you help me out? I’m putting together an article and the submission deadline is in an hour. I want to quote an opinion poll result my publisher gave
asked by Karen 
Chemistry
Hank Hill loves everything about gas propane, C3H8. One day his son Bobby asks him the following set of questions about propane. Hank hems and haws for a few moments and finally tells his son he'll get back to him with answers but he has to mow the lawn
asked by Anonymous 
Chemistry
Ethane gas, or dicarbon hexahydride, undergoes combustion to produce carbon dioxide gas and water vapor. A.) What mass of the un named reactant is required to react with moles of ethane? B.) How many molecules of the porduct, with the smaller percent
asked by Anonymous 
life orientation
Critically discuss 5 ways teenage pregnancy impact on the comunity
asked by prathika 
finance
You will calculate the past three years worth of financial ratios found on page 119
asked by Anonymous 
English
Hello. Will you please help me with the phrase? Is it possible to say: The Allies gained a historic win over Nazi Germany. Thank you.
asked by Ilma 
chemistry
for the vaporization of water at 1.00 atm, delta H=43.54 kj/mol at 298 K and delta H= 40.68 kj/mol at 373 K. the constantpressure heat capacity of liquid water is 75.3 J/molK. calculate the constant pressure heat capacity for H2O(g).
asked by anna 
statistics
Washington University banned smoking on the Hilltop campus starting in 2010. The student paper decides to do an opinion poll to see if current campus students/faculty/staff support the ban. Reporters are about to start asking a sample of 250 Hilltop people
asked by John 
art
Hey I'm working on a webquest about colleges comaring UCLA, FSU, PSU, and one of my choice. I'm wanting to major in graphic design and my Aunt told me a school acronym that sounded like FACTs. She said it was _____ of Art and Science. Any help with a list
asked by Marinashley 
programming
1.Write a query to display the names of the employees that do not have any department_id. 2. Write a query to display the names, salary and job_id of employees in department_id 40, 60 and 80. Display the name as a single column and label it as Full_Names.
asked by kenny 
programing
3.Write a query to display the annual salary of all employees in department_id 20. Display the names in increasing order or salary. 4.Write a query to display the average salary of employees. Label the column as ' Average Salary. 5.Write a query to display
asked by kenny 
Chemistry
Ethane gas, or dicarbon hexahydride, undergoes combustion to produce carbon dioxide gas and water vapor. A.) What mass of the un named reactant is required to react with 2.20 moles of ethane? B.) How many molecules of the porduct, with the smaller percent
asked by Anonymous 
Chemistry
Hank Hill loves everything about gas propane, C3H8. One day his son Bobby asks him the following set of questions about propane. Hank hems and haws for a few moments and finally tells his son he'll get back to him with answers but he has to mow the lawn
asked by Anonymous 
English
Thank you very much. Is it wrong to say "go out of the school?" I also wanted to know if the following list is correct. Joseph Conrad's Heart of Darkness (abridged edition) The historical context of the novel, the narrative technique, the themes of
asked by Henry1 
Calculating beta
rRF=5% rM=10% rA=12% I don't know how to figure out the beta Thank you for your help
asked by Linda E 
Geometry
2 equal circles in rectangle. if area of rectangle is 50 cm squared, wht is the radius in cm of each circle?
asked by Jane 
computer literacy
If I post a poem on my facebook site and someone cuts and pastes it on their site is that a case for stealing my intellectual property
asked by valerie 
computer literacy
Online education has evolved over the last ten years as much as the cell phone. Given this, what have been some of the major improvements and changes in the digital classroom?
asked by valerie 
communication
Identify Twenty Errors in the Passage Below Review the passage below, which contains 20 errors. Identify these errors by marking each of the errors in bold, and make your correction in parentheses after the error. Example: My cars interior is black. This
asked by irene 
science
Mix 25 ml of water at 0 degrees Celsius and 25 ml of water at 50 degrees Celsius. What is the final temperature of the water?
asked by Anonymous 
business law
Mary and Celia open a boutique, they hire independent contractors. When they are not selling Mary and Celia want the I.C's to do inventory and clean up the boutique. Mary and Celia also set the working hourse.. does these factors affect theri status as
asked by Rachel 
Grammar
He underwent a left ankle block, Esmarch tourniquet was used to just above his ankle. Question:(not a complete sentence) Is it a: ( not a fragment) Runon comma splice Thanks
asked by Leslie 
Chemistry
What mass of K2SO4 would you measure out to prepare 550mL of a .76 M solution?
asked by Josh 
Economics
My micro econ prof was trying to explain marginal analysis and he said the following: If your marginal happiness is 0 then you are maximally happy. I don't understand this at all. Could someone explain this to me? Thanks!
asked by Lena 
Chemistry
How many grams of H2SO4 are contained in 4.5L of .30 N sulfuric acid?
asked by Josh 
vocab
what are the common nouns in the following sentence? "He was also concerned about poverty in America, some of his paintings illustrate his varied interests."
asked by Anonymous 
Grammar
After a few loose 20 Vicryl sutures were used, the fifth toe rotation flap was trimmed to fit the base of both the fourth and fifth previous digits. Question: not a runon not a comma splice not a complete sentence Answer: Thinking it is a fragment
asked by Leslie 
English
Can you please check this paragraph for me? I need to express it better, using synonyms if possible. Thank you. 1) Joyce set all his works in Ireland and mostly in the city of Dublin. 2) Influenced by the French authors Flaubert and Baudelaire, he believed
asked by Henry1 
Grammar
Wide undermining was done at the subgaleal level on all sides of the excision the wound was brought together using 40 Vicryl sutures. Choices are: fragment runon comma splice  complete sentence Answer: this is a run on sentence
asked by Leslie 
statistics
describe how you would design an experiment to help the protagonist make an informed decision. Your description should include (but not be limited to) how subjects are chosen for the experiment, how treatments will be administered, what variable(s) you
asked by Karen 
Descriptive Statistics
A vending machine dispenses coffee into a twelve ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard deviation of 0.04 ounces. You can allow the cup to overfill 10% of the time. What amount (in ounces) should you
asked by Herbert 
Grammar
The patient was taken to thje operative suite, placed supine, anesthetized, and intubated in the usual fashion. fragment runon comma splice complete sentence. Answer: complete sentence Thanks
asked by Leslie 
Math
what is 1.8984375 to the 20th power
asked by Kasie 
Grammar
No recent travel, no ill contacts, no spoiled foods, no dysuria in the last three months. fragment runon comma splice complete sentence Answer: fragment (who or what)
asked by Leslie 
Grade 12 Bio Please try to help me
If a lifeform has six different basesABCDEFG. the percentage composition of A,B and C is same as EFG. Hypothesis the structure of the nucleic acid.
asked by sabrina 
Grammar
No crepitus is palpable. fragment  has a subject (crepitus) runon comma splice complete sentence Answer; complete sentence
asked by Leslie 
Grammar
Facet sclerosis at L5S1 posteriorly. fragment runon comma splice complete sentence Answer: Fragment  missing the who/what
asked by Leslie 
Chemistry
Calculate the normality of 5 M HCl
asked by Josh 
statistics
what the error is: a) Grade Percent Frequency A 20% B 45% C 30% D 10% F 5% (b) The following table summarizes the grade breakdown on an exam in a small statistics class with 10 students. Grade Percent Frequency A 30% B 35% C 15% D 20% F 0%
asked by John 
statistics
A consumer group is testing a manufacturer’s claim that a new car model will travel at least 30 miles per gallon of gasoline. Assume that ��0:��=30 and ����:��
asked by John 
comp
Can u help me identify in my paragraph all the pronouns used by italicizing them, bold each adverb, and underline each adjective and use parenthesis for at least three comparatives and three superlatives? My friend said that she was never going to get a
asked by needhelp 
Grammar
This does raise the possibility of early left ventricular failure, however there is no pulmonary edema and no acute infiltrates. fragment runon comma splice complete sentence Answer: fragment  (what? missing) Thanks
asked by Leslie 
science
asprin (C9 H8 O4) is produced by the rection between salicylic acid (C7 H6 O3) and acetic anhydride(C4 H6 O3). Calculate the maximum mass of aspirin that can be obtained if you mix 50g of each of the reactants. The chem.equation for the reaction is as f.f
asked by allan 
Grammar
The patient's facial lacerations were anesthetized with 1% Xylocaine, prepped with Betadine, and subsequently closed with a total of eleven 60 Prolene sutures, the patient was given a wound care sheet and advised to have sutures removed in 5 days.
asked by Leslie 
Grammar
There is a tube overlying the pelvis in the midline, degenerative changes are also noted in the lumbosacral spine. fragment runon comma splice complete sentence Answer: comma splice (should be a word after the comma.) Thanks  appreciate the help.
asked by Leslie 
Grade 12 Biology
If a lifeform has six different basesABCDEFG. the percentage composition of A,B and C is same as EFG. Hypothesis the structure of the nucleic acid. I TRIED the search engine but didn't help, please help!
asked by sabrina 
Finance
What are the differences between the cash flows to a bond and the cash flows to preferreds?
asked by Shelby 
PreAlgebra Checkk
1. Convert the rate using dimensional analysis. 30 miles/hour = _______ feet/second a. 0 b. 44 c. 43 d. 2 answer: b 2. Convert the rate using dimensional analysis. 16 feet/second = _____ yards/minute a. 240 b. 120 c. 10 d. 320 answer: b Can someone check
asked by Cheryl 
Math
Rewrite the given equation using the substitutions x=rcos(theta) and y=rsin(theta). Simplify your answer.
asked by Tommy 
Logic
Using truth tree decompostition, determine the consistency of the set of proposittions. Include line numbers and justifications, and recover the truth values if consistent. {A and B, ~B or C} Please help me on this one
asked by Alisha :) 
English
I forgot to add the following sentences. Can you please check them fo me? Thank you very much. 1) Would you like anything to drink? Yes, please. I'd like some grapefruit juice and a onelitre bottle of fizzy water, please. 2) I need two bags of frozen
asked by Henry1 
math
The height h in feet of a baseball after t seconds is given by h = 16t2 + 88t + 3. At what values of t is the height of the baseball 75 feet?
asked by Anonymous 
random question
what words have the word or sound of 'mole' in the. this is for a science project i am doing. we are given out lines of the animal a mole and we have to make a mole but have like a theme to it kinda. like someone did a camel(camole) thanks
asked by Rebekah 
Earth science
Which single factor generally has the greates effect on the climate of an area on the earth's surface?
asked by Maria 
MTH
Jared wants an estimate of the height of some trees near his lake house. Use ideas of size transformationto design a plan for him to use his height to estimate accurately a tree's height without directly measuring........ I understand the concept of size
asked by Brandi 
Calculus
A radar gun was used to record the speed of a racecar during the first 40 seconds while driving on a straight road. Use the chart to calculate the car's distance after 40 seconds using righthand sums. Is this an over or underestimate? Justify the answer.
asked by Brad 
math
the number blank thirds is between 3 and 4. what could the numerator of this number be? explain your answer.
asked by maya 
Grammar
The patient had been on oral contraceptives until 2006; she stopped the Ortho TreCyclen when her husband had his vasectomy. Question: 1.This is a runon that requires a period after 2006. 2. This is a run on sentence that requires a comma and a
asked by Leslie 
math
Can someone show me how to work this problem? (20*3)+(60018*6)
asked by wendy 
Chemistry
A 50 mL sample of 8% (m/v) NaOH is diluted with water so that the final volume is 200 mL...what is the final concentration and how did you figure it out?
asked by Curlyqty 
earth science
describe five ways earth's oceans affect our life?
asked by nicole 
Grammar
He was scheduled for TURP with cystoscopy under anesthesia based on his symptoms, however, he developed shaking chills over the weekend prior to admission with fevers to 101 and 102. 1. This is a fragment that requires a verb for the subject He. 2. This is
asked by Leslie 
Fluid Mechanics
a masonry dam 7m high has a top width of 1.5 metres and bottom width of 5 metres.maximum water level in the dam is 1m below the top of the dam. determine the maximum and minimum pressure intensities at the base when the dam is full. take weight of water as
asked by Okolo Daniel 
english
which figurative language does the peom evening star by edgar allan poe?
asked by bel 
programing
10.Write a query to display the name, salary, department_name and job_title of all employees whose salary is greater than $10.000
asked by kenny 
Math (PreAlgebra)
How do you simplify this equation by combining like terms or using the distributive property?: 5y+8y+112+y
asked by Handley(: 
maths
A ship travels at a constant speed of 25 kilometers per hour (kph) in a straight line from port A located at position (xA, yA) = (−100,−100) to port B at (xB, yB) = (300, 100). (a) (i) Find the equation of the line of travel of the ship. (ii) Find the
asked by albert 
Chemistry
A 5 mL sample of 50% (m/v) acetic acid (Hc2H3O2) solution is added to water to give a final volume of 25 mL....what is the final concentration?
asked by Curlyqty 
programing
5.Write a query to display the details of employees in the shipping' department who were hired after '01JAN 1990' note that the query must use a join. 6.Write a query to display all unique department_id's in the employees table. 7.Write a query to display
asked by kenny 
Chemistryhelp
The 3 results should be within ± 0.5. I have 3 results 1) 1.5 2) 0.5 3) 1.0 Does this mean the results are acceptable since the 3 values can be arranged in the following order 0.5,1.0,1.5. The smallest value 0.5 is (0.5) of the middle value 1.0 and the
asked by annie 
trig
find sin if cos(2è)=(4)/(5) and theta terminates in quadrant 1
asked by Anonymous 
Math (prealgerbra)
I've tried this sooo many times I have huge marks on my paper and I just can't figure it out: 3a/8a/12+7/2=7
asked by Sammy 
math
how long is a yellow school bus? is is eight meters?
asked by zavier 
TECH(recycle)
I'm making a recycle logo i need some good ideas to put in the logo and can u give me examples of good recycling logos
asked by Allen 
math
i am a 3 digit number divisible by 3.my tens digit is 3 times as great as my hundreds digit and the sum of my digits is 15. if you reverse my digits i am divisible by 6 and 3...... what number am i?
asked by tori 
Calculus
Find the limit. lim x>1 (x^3)1/((5x^2)+2x7) Please show steps.
asked by Janet 
Chem
Does Organic compound have weak or strong intermolecular forces?
asked by Alz 
marketing
what advice or business insight do u feel is best and explain why
asked by susan 
Math (Precal)
csc^2x secx/sec^2x+csc^2x simplify.
asked by Rose 
british literature
inverted word order, unclearpronouns,and variable spellings are characteristics of what type of english?
asked by nancy 
Trig problem
During a 12 hour period, the tides in one area of the Bay of Fundy causes the water level to rise to 6 m above the average sea level and to fall 6 m below average sea level. The depth of the water at low tide is 2m as measured against a pier. Suppose the
asked by Mhy 
maths
The mean weight of the contents of samples of 30 bags of sugar has standard error 0.008kg. Choose the option that is closest to the probability, to three decimal places, that the mean weight of the contents of samples of 30 bags of sugar will be 1kg or
asked by albert 
math
A rural homeowner had his television antenna held in place by three guy wires, as shown in the following figure.
asked by Anonymous 
Physics
When a 1.55kg mass is attached to a spring it oscillates with a period of 1.52s. What mass should be attached for it oscillate with a period of 1.85s.
asked by Groff 
ENGLISH
Below is how students feel about the NYS Math test that is days away(Is there any corrections I can make or add?) Are the students at I.S.230 really ready for the NYS Math Test? 5/9/2011 By: Anonymous Mostly all the students at I.S.230 in Jackson Heights,
asked by Anonymous 
Physics
When a 1.55kg mass is attached to a spring it oscillates with a period of 1.52s. What mass should be attached for it oscillate with a period of 1.85s.
asked by Groff 
Science
Why do deposits form in the steam vents of irons in parts of the country? Thanks :) More detailed, the better!
asked by Emilee 
economics
wo partners who own Progressive Business Solutions, which currently operates out of an office in a small town near Boston, just discovered a vacancy in an office building in downtown Boston. One of the partners favors moving downtown because she believes
asked by Anonymous 
Physics
What is the resistance of a 4.00 m length of copper wire having a diameter of 2.00 mm at a temperature of 20 degrees? R= ? L= 4.00 m resistivity= 1.72 * 10^8 ohmmeters A= ? A= pi*r^2 change 2 mm to .002m, square it and multiply by 3.14 I got .00001256 Is
asked by Anonymous 
geometry
If the height of a rectangle is 8 2/3 m and the perimeter is 31 5/6 m what is the length of the base of the rectangle?
asked by rukeya 
Chemistry
If the soda you are drinking contains 0.5% by mass sodium benzoate as a preservative. What approximate mass of sodium benzoate is contained in 1.00 L of the solution assuming that the density of the soda is 1.00 g/mL(the approximate density of water)?
asked by Anonymous 
Math
6 5/6 + 2 1/3
asked by Lilly 
Battle of the 7 oaks
Miles Macdonnel issued the Pemmican Proclamation because his group was running out of food and he didn't want them to starve. This caused a lot of troubles and the result was a war.... Could I know more about the war? I already read some things on the net
asked by Emma 
College Algebra
A ladder is 1 foot longer than its vertical heigt along the side of the house. The distance of the base of the ladder from the house is 7 feet less than its vertical height from the ground. How far up the house does the ladder reach?
asked by Victoria 
Chemistry
will a red blood cell undergo crenation, hemolysis, or no change in each of the following solutions? 1% (m/v) glucose 2% (m/v) NaCl 5% (m/v) NaCl .1% (m/v)NaCl
asked by Curlyqty 
Math
What is Mary Fairfax Somerville's greatest accomplishment other than creating variables?
asked by Anonymous 
spanish
unscramble these uolsrrsedeco
asked by stacey 
city college
(Drug Benefits and Post Retirement Liabilities) Delphi Company reduced its other post retirement benefits by approx 500 million because of a change in the law. The federal government will not reimburse companies for prescription drug benefits that it
asked by Anonymous 
Education
Which of the following would you want to evaluate for a middle school student? a. background knowledge b. word recognition and vocabulary knowledge c. comprehension d. all of the above
asked by rj 
English
A last question to you. Thank you. The trip by bus (not "on the bus") will last six hours. I'm watching TV (not the television/the TV) I'm eating homebaked blueberry cake (not a homebaked blueberry tart?)
asked by Henry1 
Organic Chem
What is the problem of spotting TOO much sample on a TLC plate initially? Also, why is it bad to have too much solvent in the TLC jar?
asked by Jim 
health
Some Moral Minima
asked by soical eith 
health
the component of fitness that includes lifting weight
asked by Anonymous 
Physics
A man jogs along at 1.2 m/s. His dog, playing 36 m behind him, waits for 5 s, then takes off after him at 3.1 m/s. How far apart are they when the dog starts after his master? Answer in units of m. How far will the dog run? Answer in units of m.
asked by Laura 
algebra 2
use a graphing calculator to graph the function y=x^23x+15. a. what does the graph let you conclude about real number solutions of x^24x+13=0? explain. b. substitue 22i for x in the equation x^24x+13=0. simplify. is the resulting equation true? show
asked by kelli 
math
i am tryin to find the monthly payments on a loan of $250000 with an interest rate of 6% on a 30 year mortgage
asked by kim 
physics
Under what conditions can a balloon become charged and not charged?
asked by ashley  HELP PLEASEE!!! 
pythagoream theroem
how do you find the height of a triangle that is 20cm. on each side
asked by briana 
health
how does emr, differ from other types of communication
asked by branidi 
Chemistry
Magnesium fluoride dissolves in water to the extent of 8.0 102 g/L at 25°C. Calculate the solubility of MgF2(s) in moles per liter, and calculate Ksp for MgF2 at 25°C. I keep getting the same answer...please help!
asked by Laura 
Chemistry
Teeth and bones are composed, to a first approximation, of calcium phosphate, Ca3(PO4)2(s). The Ksp for this salt is 1.3 1032 at 25°C. Calculate the concentration of calcium ion in a saturated solution of Ca3(PO4)2. Please, help!
asked by Laura 
MATH
A rope 105 meters long must be cut into pieces that are 2 1/2 meters long. How many pieces of rope are there
asked by Maria 
FRENCH
Automobiles, airplanes, food, beverages, perfume, and fashions are among the variety of products from France that customers throughout the world can buy. Each of France's 22 regions proudly produces its own specialties. These regions closely resemble the
asked by Sydney 
WRITING
im doing a reserch paper on being a news anchor i need an opening sentence a hook i no it goes for personal prefrence but could someone help me get an idea pls
asked by cat 
ethics and social responsibilty
In "Some Moral Minima," Lenn Goodman argues that there are certain things that are simply wrong. Do you think Goodman is right? Using specific examples, explore the challenges Goodman presents to relativism. Determine whether you think there are such
asked by soical 
algebra 2
a baseball player hits a fly ball that is caught about 5 seconds later by an outfielder. the path of the ball is a parabola. the ball is at its highest point as it passes the second baseman, who is 117 feet from home plate. about how far from home plate is
asked by kelli 
algebra
a disk jockey must play 14 commercial spots during one hour of radio show, each commercial is eiter 30 seconds or 60 seconds long. If the total commercial time during one hour is 11 minutes, then ow many 30 second commercials were played that hour?
asked by Anonymous 
algebra 2
during a manufacturing process, a metal part in a machine is exposed to varying temperature conditions. the manufacturer of the machine recommends that the temperature of the machine part remain below 135 degrees. the temperature T in degrees fahrenheit x
asked by kelli 
Math
Once a month a fast food chain offers a special when a coach brings in a team. Buy 5 hamburgers and get one free. This month, a team goes in after their game. Each person had one hamburger. Each of the players had a soda @ $.50 each and shared an order of
asked by Nikki 
phsychology
give example of external, unstable and specific explanation for disappointing event
asked by reem 
FRENCH
1. Estce que tu manges souvent au restaurant avec ta famille? Non, je ne mange pas souvent au restaurant avec ma famille. 2. Estce que tu aimes goûter de nouveaux plats? Oui, j'aime goûter de nouveaux plats. 3. Pour commencer, estce que tu préfères
asked by Sydney 
Grammar
Pressure was applied. 1. This is a fragment that can be fixed by adding a subject before pressure. 2. this is a fragment that can be fixed by adding a verb after pressure. 3. This is a fragment that can be fixed by adding both a subject and a verb. 4. This
asked by Leslie 
Algebra
How do you factor to solve 2x^250=0?
asked by Anonymous 
history
true/false there is a small group of people who rule a country in a dictactorship ?
asked by mary 
5th Grade Math
Once a month a fast food chain offers a special when a coach brings in a team. Buy 5 hamburgers and get one free. This month, a team goes in after their game. Each person had one hamburger. Each of the players had a soda @ $.50 each and shared an order of
asked by Nikki 
Grammar
He had HepB at 1 day of age at 8 weeks he had HepB, DTap, Hib, IPV, and PCV. 1. This is a fragment that requires a verb. 2. This is a comma splice that can be fixed by changing the comma after HepB to a semicolon. 3. This is a runon that can be fixed by
asked by Leslie 
brand image
How do the components of Adidas create the product image? The components are the Logo—which is the 3 stripes, is there a trademark for Adidas? The other component is the slogan which is—Impossible is nothing.
asked by mary 
Biology 1
What is a Biochemical cycle and why is it important? Give at least one example.
asked by Ashley 
Chemistry
What does the strong odour indicate in terms of ease with which the solid leaves its surface? (Think about how the odour reaches your nose.)
asked by Mr.Green 
math
rustle up three different items that each weigh about one gram .what did you find
asked by linda 
Education
Most of the vocabulary students will acquire throughout a school yearwill be through: a. lessons you have taught throughout the school year; b. classroom reading and selfselected reading; c. specific strategies you've taught throughout the year; d. none
asked by rj 
chemistry
given 14g silver oxide, how much silver can be made?
asked by ben 
Education
Theme studies are especially effective for English language learners because: a. they organize information; b. they provide a meaningful learning context; c. they help students with their reading; d. all of the above.
asked by rj 
Physical Science
true or false in an atom, negatively charged electrons surround a positively charged nucleus
asked by Dallas 
math
how do i figure out : 56 is 70% of ? 54% of what number is 152? and 25 is 62 1/2 of?
asked by kathy 
science
chemical reaction in cells that needs oxygen to release energy and produce carbon dioxide and water as waste 1)breathing 2)exhaling c)inhaling d)respiration
asked by selena 
Grammar
This 10 weekold male infant who had been sick for 3 days prior to admission with fever to 103 degrees. 1. This is a runon that needs to be shortened. 2. This is a runon can be fixed by adding a comma after infant. 3. This is a fragment that requires a
asked by Leslie 
Math  Equivalent Fractions
What is the equivalent fraction for 16/36
asked by Joe 
physics
A 5.4 cm diameter horizontal pipe gradually narrows to 3.7 cm. When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 35.0 kPa and 21.0 kPa, respectively. What is the volume rate of flow?
asked by Cara 
algebra 1
how would you solve the slope intercept form 8x+2y= 10
asked by Amber shall 
math
If a a sheet of cardboard measures 9 feet by 6 feet and is made into a perfect cube, what would the length of each edge be?
asked by Dan 
trig question
During a 12 hour period, the tides in one area of the Bay of Fundy causes the water level to rise to 6 m above the average sea level and to fall 6 m below average sea level. The depth of the water at low tide is 2m as measured against a pier. Suppose the
asked by Mhy 
Ann
Need to write fraction as a whole or mixed number. Express fractions in simplest form.. 1. 76/12 Answer= 6 1/6 2. 88/10 Answer= 8 2/5
asked by Math 
math
If a a sheet of cardboard measures 9 feet by 6 feet and is made into a perfect cube, what would the length of each edge be?
asked by Dan 
Grammar
The hospitalization was prolonged because of the absence of any good choices for oral medications to treat his UTI. 1.This is a runon that requires a comma before the word because. 2. This is a runon that requires a semicolon before the word because. 3.
asked by Leslie 
honors geometry
Given Cicle P QT is parallel to RS Prove QR is congruent to TS diagram looks like a cirle with P vertex and a triangle sidewise
asked by kourtney 
algebra
¿como se desarrolla? lo siguiente: log(x7/x1)=1/2 lo antes posible por favor.
asked by Brenda 
Education
MS. SUE can you please see if these answers are correct. I would greatly appreciate it. Thank you Which of the following statements best describes the instructional level achieved in an Informal Reading Inventory a. the student is unable to read a text b.
asked by rj 
math
BreakEven Analysis and Cost Analysis: As a firsttime homeowner, there are going to many decisions that you need to make, such as whom to hire for the upkeep of your lawn. You have just received advertisements from 2 companies in your area: Greener Lawns
asked by schyla 
Emily
Need to find the Adverbs in each sentence. 1. Native Americans originally developed lacrosse. Adverb=originally 2. It was first played by the Iroquois. Adverb=first 3. It was played differently than it is played today. Adverb=differently 4. It was
asked by Enghish 
Battle of the Seven Oaks
The Battle of Seven Oaks happened because of a shortage of Food. Okie.. So the whole trouble came to be because of the Pemmican, and because of Macdonnel. Because he was the one that drew the Proclamation. Selkirk was not involved in the war. He only
asked by Emma 
Grammar
Was concerned about the effectiveness of the highflow nebulizers and the mist tent. 1. This is a fragment that is missing a subject. 2. This is a runon that requires a semicolon after effectiveness. 3. This is a runnon that requires a comma and a
asked by Leslie 
algebra
A diver jumps from a diving board that is 32 feet above the water. The height of the diver is given by h= 16(t2)(t+1) where the height h is measured in feet, and the time t is measured in seconds. When will the diver hit the water?
asked by Anonymous 
health care
how is emr's use to market health care products or service if applicable emr electronic medical records
asked by branidi 
Calculus
The area bounded between the line y=x+4 and the quadratic function y=(x^2)2x. Hint: Draw the region and find the intersection of the two graphs. Add and subtract areas until the appropriate area is found. I found the intersection points as (1,3) and
asked by Janet 
science
What is an Atom
asked by Nat 
geography
I am just checking to see if my son's answer is right. Which of the following professional teams play home games in cities located on an ocean: New York Yankees, Chicago White Sox, Los Angeles Dodgers, Cleveland Indians? My son has his answer as Los
asked by a Mom 
english
Select the sentence that is punctuated correctly. The oil from Eucalyptus trees which are native, to Australia is known for its medicinal properties. The oil from Eucalyptus trees, which are native to Australia, is known for its medicinal properties. The
asked by Anonymous 
physics
Can a metal sphere of radius 1cm hold a charge of 1coloumb
asked by Punam 
chem
Fluorine and krypton react to form binary compounds when a mixture of the two gases is heated to 500C in a nickel reaction vessel. A 100mL nickel container is filled with fluorin and krypton to partial pressures of 1.24 atm and 10.10 atm, respectively at a
asked by Amy 
prealgebra
I can not solve this problem: 3/4 =5/x
asked by Kaylee 
math
how do you find the rule to a f(x) problem?
asked by krista 
grammar
Although the abscess was incised and drained in the emergency room and cultures were obtained, which grew coagpositive staphylococcus. 1. This is a runon that needs a semicolon after drained. 2. This is a runon that needs to be split into two separate
asked by Leslie 
Grammar
The patient was brought to the operating room, general endotracheal anesthesia was induced by the anesthesia seervice. 1. This is a comma splice that can be fixed by removing the comma. 2. This is a comma splice that can be fixed by adding the conjunction
asked by Leslie 
Chemistry
How many grams of ethylene glycol, HOCH2CH2OH, are present in 5.3 gallons of a 5.22 m solution with a density of 1.83 g/mL?
asked by teena 
pre algebra
how to solve 18x  (8x  7) + 67
asked by Brittnie 
pre algebra
how to solve 18x  (8x  7) + 67
asked by Brittnie 
Math
Predict what the outcome would be if you surveyed 15 people you know, asking them their favorite operation of arithmetic was.
asked by Johnthyn 
Math
Accumulate information for a survey from 15 people about their favorite operation of arithmetic.
asked by Johnthyn 
statistics
smith is a weld inspector at a shipyard. He knows from keeping track of good and substandard welds that for a afternoon shift 5% of all welds done will be substandard. Of smith checks 300 of the 7500 welds completed that shift, what is the probability that
asked by Anonymous 
Math
Predict what the outcome would be if you surveyed 15 people you know, asking them what their favorite operation of arithmetic was.
asked by Johnthyn 
Math
Accumulate information for a survey from 15 people about their favorite operation of arithmetic.
asked by Johnthyn 
Calculus
Evaluate integral, don't use calculator. I'll use the S as the sign for integral S 4 sin (theta)d(theta) from pi/2 to pi I know the answer is 4 because I enter it in on my calculator, but don't know the steps to get to the answer. Please help.
asked by Janet 
cja 334
gathering research data paper
asked by reyna 
Grammar
Seeing pulsation of the artery at the completion of this dissection. 1. This is a runon that can be fixed with a period. 2. This is a runon that can be fixed by adding a comma and a conjunction. 3. This is a fragment that can be fixed by adding a subject
asked by Leslie