Questions Asked on
October 20, 2009

maths
1) If I number the pages os a 36 page book, how many digits do I write? My answers is 63, not sure if this is the correct answer? 2) How many pages does a book have if in numbering them I use: a) 129 digits? A= 69 pages? b) 203 digits? A= 104 pages? Could
asked by Brendon 
CALCULUS
Determine whether F satisfies the hypotheses of the mean value theorem on [a,b], and if so, find all numbers c in (a,b). f(x)=X^2/3 [8,8] why this answer is f is not differantible?
asked by Atan 
Pychology
dose any one have any ideas on how to create a demonstraion that will explain a law of sensory perception. i not only have to do a demostration i have to make an illustration of it as well. Im stuk and have no idea what to do it on.
asked by Danny 
algebra
solve using the multiplication principle x/8=3
asked by MAry 
statistics
please help me I've waited for hours The average price of a gallon of unleaded regular gasoline was reported to be $2.34 in northern Kentucky (The Cincinnati Enquirer, January 21, 2006). Use this price as the population mean, and assume the population
asked by aaron need urgent help 
Calculus
What is the absolute max and absolute min of 3+13 t8 for 1
asked by Z32 
Political Science
What are the implications for judicial review on American democracy? Should any branch of government be able to review the actions and legislation of the others? Is this good for democracy or does it concentrate too much power in one branch?
asked by Rayna 
Probability
Given additional information that 56% of the total employees in the company are male and 50% of them are employees who have been working less than 5 years. If an employee selected at random is known to have been working for 5 years or more, what is the
asked by Joe 
PreCalculus
"Given that f(x)=3x4 g(x)=2x²+5 Find g(f(x))" Can you helpme out?
asked by Sonny 
college
atoms heated in a sample emit only certain colors of light in sharp lines and not all colors blended together tells us what about the energy of an atom?
asked by Brian 
english
I am looking for the correct sentence use of the Semicolon 20a. The Bears lost the Super Bowl to Indianapolis; worse yet, I lost a bet with my brother about the outcome of the game. 20b. The Bears lost the Super Bowl to Indianapolis; worse yet; I lost a
asked by Leesa 
Math 350..help!
How would I start this? The amount that workers contribute monthly for health insurance premiums can be modeled by A(t)=0.07t^33.1t^2+54.3t230, where A is the monthly amount contributed and t is the number of years after 1980. Find the instaneous rate of
asked by Marilyn 
math
Jim bought some chocolatees and gave half of it to Ken. Ken bought some sweets and gave half of it to Jim.Jim ate 12 sweets and ken ate 18 chocolates.The ratio of Jim's sweets to chocolates became 1:7 and the ratio of Ken's sweets to chocolates became 1:4.
asked by 6th grade 
Calculus
What's the derivative of (x1)(x7)^3+10?
asked by Z32 
physic
Hi! please help A sledge loaded with bricks has a total mass of 17.8 kg and is pulled at constant speed by a rope inclined at 20.8° above the horizontal. The sledge moves a distance of 20.6 m on a horizontal surface. The coefficient of kinetic friction
asked by Chan 
physic
A 0.34 kg particle has a speed of 2.0 m/s at point A and kinetic energy of 7.5 J at point B. (a) What is its kinetic energy at A? _____ J (b) What is its speed at point B? _____ m/s (c) What is the total work done on the particle as it moves from A to B?
asked by Chan 
geography
can someone please help in my geo H.W: supposed to pick any country in the world [not india] & describe the seasons it experiences 2.why it experience that season ? 3.what are the special features of the season it experiences? i was a bit confused which
asked by sakina 
Chemistry
Please check my workings to see if i'm correct, thanks! Find the percentage of nitrogen by mass in Ammonium nitrate, NH4NO3. (28/80)x 100% = 35% Is my answer correct?
asked by Marrion 
Biology
Which trophic level gets the least amount of energy? a) producers b) herbivores c) carnivores d) decomposers I think the answer is c, but i'm not sure if it's right. I posted this question earlier, but google didn't provide with an answer. I still think
asked by Marrion 
seasons
what is the beauty of changing seasons?
asked by sakina 
business law
Hello  i need help to understand a study case. can 3 partners of a limited company ge rid of the fourth by just voting him out please? thanks a lot!
asked by betsy 
science
What is the book definition of the Reactivity series? It is a bit difficult to define...
asked by VICTOR 
Geometry
Can I get help starting this exercise: Let triangle ABC be such that AB is not congruent to AC. Let D be the point of intersection of the bisector of angle A and the perpendicular bisector of side BC. Let E, F, and G be the feet of the perpendicular
asked by Julie 
science
What is the defintion of dissolve?
asked by Anonymous 
physics
block of dry ice resting on a table is given a brief push. a moment later, which of the following forces act on the block?
asked by l 
science
what is the definition of dissolve?
asked by dissolve 
math
6 lollies and 3 icecreams cost £8.52 3 icecreams and 6 drinks cost £9.24 What would the cost of 1 lolly, 1 icecream and 1 drink be?
asked by Abbie 
math
The last part of a telephone number has four digits, e.g. 7814 1487 2103 2772 The last part of the telephone number can start with any digit apart from zero. The other three digits can be any number. How many four digit numbers are there?
asked by Abbie 
Math
a man walked for some distance at 8km/h and for an equal distance at 5km/h. the total time he took was 3 hours and 15 minutes. find the total distance he walked. please help :D
asked by Risa 
BCIS
What are two ways to open a document? What are two ways to create a new document in Word? What are two ways to save a document?
asked by please help(: 
CHEM
Which reactants could be used safely to prepare potassium chloride? 1. aqueous potassium hydroxide and dilute hydrochloric acid 2. aqueous potassium sulphate and aqueous sodium chloride 3. potassium and aqueous sodium chloride The answer is 1, but i don't
asked by Marrion 
Calculus
Use Mean Value Theorem and find all numbers c in (a,b) 1.x+(4/x) [1,4] Help me!
asked by Atan 
CHEM
Please help me, i don't know how to approach this question! All ammonium salts on heating with sodium hydroxide produce ammonia gas. From which ammonium salt can the greatest mass of ammonia be obtained? a)0.5 mol of (NH4)3PO4 b)0.5 mol of (NH4)2SO4 c)1
asked by Marrion 
history
why did Polynesians migrate?
asked by Anonymous 
physics
A train accelerates from rest at a constant rate of 10 m/s^2. How fast is it going after 5 s?
asked by tim 
math
3. Reduce the fraction −20t 5u 2v 3 48t 7u 4v . A. −5t 2v 2 12u 2 C. −5v 2 12t 2u 2 B. 5t 2v 2 12u 2 D. 5v 2 12t 2u 2 4. Reduce the fraction w 2 + 5w + 6 w 2 − w − 12 . A. w − 2 w − 4 C. w + 2 w + 4 B. w + 2 w − 4 D. w − 2 w + 4 5. Find
asked by jalisaj 
BCIS
When typing, when should you use the Enter key? What is word wrap? How do you set indents using the ruler? How do you set margins using the ruler? What are the four main types of tabs? Describe each.
asked by please help(: 
social studies
what are check and balances?
asked by Hema 
social studies
what are checks and balances?
asked by Hema 
social studies
what do the judicial, executive, and legislative branches do with checks and balances?
asked by Hema 
math
[4,10] im supposed to describe what the graph of the interval looks like.. help please im not good at this kind of math.
asked by me 
physics
given a right triangle with hypotenuse of 12.5 cm, side y of 7.2 cm? find length of side x and size of other two angles? so you set it up as pythagoreum theory? 12.5= x^2 + 7.2
asked by tim 
Math
A delicatessen serves 13 kinds of sandwiches and 5 kinds of chips. How many different sandwich and chip lunches can they make if each lunch has one sandwich and one bag of chips?
asked by Anonymous 
Social Studies
describe two ways some caribbean families preserve their cultural traditions
asked by Ashleigh 
social studies
how did the civil liberties amendments enlarge individual rights?
asked by Hema 
BCIS
What is Overstrike mode and how do you change from it to Insert mode?
asked by please help(: 
college
Discuss how modern civilization has affected the spiritual lives of the indigenous peoples you explored.
asked by majel 
Crimal Justice
How would you define crime? Based on your definition, which model do you relate to, consensus or conflict?
asked by jckkoo 
Math
Determine whether the situation requires an exact calculation or an estimate. Explain. This week, the Laketown Cruise Company took its boat on 19 cruises, carrying the boat's full capacity of 38 guests on each cruise. Was this week's total guest count
asked by Anonymous 
chemistry
Assume that the aluminum atoms can be represented as spheres, as shown in the drawing (Part C figure) . If each Al atom has a radius of 1.43 angstroms, what is the length of a side of the unit cell?
asked by allie 
Math
) Form a conjunction from the following two statements and determine if the conjunction is true or false. Explain. Two is an even number. Two is a prime number. A) Two is an even number or two is a prime number.; False B) Two is an even number and two is a
asked by Anonymous 
Grammar and Composition
can someone please help me by giving me suggestions for a topic,for my Descriptive Essay it can be about anything; that can be described please give me some suggestions. because i'm not sure what to write on, and i'm going to be asking for help a lot in
asked by y912f 
Math
Find the prime factorization of the number 612, and write it in exponent form.
asked by Anonymous 
business law
Identify and discuss the legal, ethical, and technological concerns of the accounting and financial reporting of businesses.
asked by Jay 
psychology
in the debate regarding children's memories of sexual abuse,it has become clear that: a)children's memories should not be trusted because they will say whatever adults expect them to say b)preschoolers' memories should not be trusted because they confuse
asked by vedrana 
bcis
With two documents open, how do you move text and images from one document to the other?
asked by please help(: 
Math
Find the LCM for the given numbers by an appropriate method. 135, 56, and 150. Which method is the most appropriate?
asked by Anonymous 
Math
Perform the indicated operation. (72) ÷ (9  9) Would this be 72 divided by zero? So the answer would be undefined?
asked by Anonymous 
chemistry
can a nonpolar molecule be made up of polar bonds
asked by liz 
calculus
I've tried this problem about 20 times and a bunch of different ways and I can't seem to get it right. The problem is: Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. Where y=1/(x^3), y=0,
asked by bre 
math
8quarts= 7.57 liters?
asked by Hannah 
word.
What are the available text attributes in Word? What font attributes can be accessed only through the font dialog box?
asked by please help(: 
Grammar and Composition
ok. how's this so far for an outline: 1. vacation spots  broad subject 2. Asheville, North Carolina  limited topic for thesis statement 3. Asheville is a fun and relaxing place to visit  Main Idwa about This Topic 4. river, picnic spots, icecream
asked by y912f 
WORD.
With two documents open, how do you move text and images from one document to the other?
asked by please help(: 
us history
how did Roosevelt,Taft and Wilson differ as architects of American imperialism
asked by kim 
math
hi im in 5th grade i need help with naming angels like e.g right angel,acute,obtuse i lost my thing to measure angels plz help! lol i need it done today tomorrow i need to give it back!!
asked by Areta 
MATH
Name the property of addition and/or multiplication that is illustrated. 7 x 6 = 6 x 7 Commutative property?
asked by Hannah 
managerial economics
How does a price ceilng undermine the rationing function of marketdetermined prices? How could rationing coupons insure that cnsumers with the highest values get the limited amount of a good supplied when government price ceilings create shortages? Fully
asked by Bobby 
managerial economics
Many executives will save an organiations money by not having auto insurance on the fleet of company vehicles, whereas, in their personal finances, they will carry insurance on their family car. Take something from your experience that illustrates the
asked by Bobby 
word
What are the different insertion options for Headers and Footers? i know one is view>header and footer.
asked by please help(: 
us history
Why was the women's movement so central to social reform during the progressive era?
asked by michelle 
math
In the statement 8 3 = 5 8 is called the MINUEND? 3 is called the SUBTRHEND? 5 is called the DIFFERENCE? Write the related addition statement. 8+(3)=5?
asked by Hannah 
english
Do as shown... 1) she left the house.her mobile phone rang (no sooner) 2) marina talked to her mete during the break (while) 3)he had no sooner set the table than the guests arrives (hardly) 4)she remembered her old friend.she knew him before (because)
asked by kalbaz 
math
Which of the following numbers are integers? 3, 2/3, 3, 101.1, 5/7 A 3 AND 3?
asked by Hannah 
Math
Describe a situation where you would use the order of operations with money in your daily life.
asked by Julia 
math
Ms Price has three times as many girls as boys in her classroom Ms Lippy has twice as many girls as boys. Ms. Price has 60 students, and Ms Lippy has 135 students. If the classes were combined into one, what would be the ratio of girls to boys?
asked by Hector 
hum130
how has christianity ,a faith based on the teachers of one text, the bible didided into so many denominations?
asked by trudy 
bcis word
How do you format text into two columns with a 0.4" spacing between them? What are the different insertion options for Headers and Footers? What are the steps in creating a drop cap two lines tall?
asked by please help(: 
English
Campaigner: There is only one man who can rid the politics of this State of the evil domination of Boss Jim Gettys. I am speaking of Charles Foster Kane, the fighting liberal, the friend of the working man, the next Governor of this State, who entered upon
asked by Mary 
biology
I have a question about reduced and oxidized chemicals and potenital enery. Reduced have weaker PE because they hold on to their electrons and oxidized have strong PE because they can let go electrons right? If I am right then why is that CO2 has a low PE
asked by Anonymous 
physical science
Please help.How can the IMA of a screwdriver be increased?
asked by zack 
math
1. Carlos works 8.25 h and receives $102.30 pay. What will he receive at the same rate if he works if he works 14 h?$173.60? 2. divide 15/3=5? 3.Name the property of addition that is illustrated. (3 +6)+ 9 = 3+ (6 +9)ASSOCIATED PROPERTY? 4.Find the
asked by Hannah 
math
1. 13cm=5.12in? 2. is "root21" between? 4 and 5? 3. find the square root of 25? =5? 4. John's height increased from 5'2" to 5'7" during the past year. What is the rate of increase (to the nearest whole percent) of John's height over the past year? 8%?
asked by Hannah 
3rd grade
How would you use a number line to round 148 to the nearest ten?
asked by Zaniya 
word.
These are the ones i cannot find the answers to... Why is it useful to use the Outline view to organize a document outline? What are the different insertion options for Headers and Footers? What are the steps in importing Clip Art and images? What are the
asked by helppp! 
Algerbra1
Does the equatin y=5x and 2x+3y=34 have one solution, no solution or infineitely many solutions?
asked by Tyrone 
Chemistry
You wish to make a 0.200 M solution of NiSO4 (aq). How many grams of NiSO4 * 6H2O should you put in a 0.500 L volumetric flask? The answer is 26.3 g NiSO4 * 6H20 but I am not sure how to get there.
asked by Kyle 
Geography
23. Most of the people in South Asia make their living from a. mining b. herding c. farming d. weaving C 25. The two religions with the most followers in South Asia are a. Hinduism and Christianity b. Christianity and Sikhism c. Hinduism and Islam d.
asked by mysterychicken 
psychology
Ryan,an avoid football enthusiast,and his mother,who is much less familiar with the game are watching their favorite college team attempt to scoreWhich of the following conclusions is most likely? a)The positons of the players form 11 chunks in both Ryan's
asked by vedrana 
Algerbra1
Monica and Max Gordon each want to buy a scooter. Monica has already saved $25 and plans to save $5 per week until she can buy the scooter. Max has $16 and plans to save $8 per week. How many weeks will it take Monica and Max to have saved the same amount
asked by Tyrone 
math
find the perimator and area of 15yd and 20 yd
asked by cody 
albgrea
a triangle has 525cm and a base of 50 cm use the formula a=1 over 2 bh to find its height
asked by cody 
Geography
22. Because the Western Ghats block the monsoon winds, the interior of the subcontinent has a climate that is a. hot and dry b. subartic c. cold and wet d. warm and humid i think its A... Thanks MC
asked by mysterychicken 
HSM 220
the four steps an oranization should take to change its personality profile
asked by Anonymous 
physics
For this question there is a picture of different size fish with stripes. There are a total of 7 fat fish. 3 of them have broad stripes and the remaining 4 have thin stripes. There is also a total of 21 small fish. 9 of them have broad stripes and the
asked by Hannah 
y921f: Descriptive essay
I cant find the post I intended to add to, so I am here. Descriptive essays take many forms, and you can do much with it. It would do you great advantage to just stop a second and read two of my favorite, by great authors. Each is different, and
asked by bobpursley 
psychology
Ryan,an avid football enthusiast,and his mother,who is much less familiar with the game are watching their favorite college team attempt to scoreWhich of the following conclusions is most likely? a)The positons of the players form 11 chunks in both Ryan's
asked by vedrana 
English
To Kill A mockingbird How does harper lee create tension in the shooting of tim johnson?
asked by Anna 
Math
can someone please check my answers simplest form evaluate 2/3+3/55/7= 58/105 6. 3/7*24/25 divide by 6/7= 12/25 8.find GCF 432,360,288=72 9. 1050,9360,330=30 11. find LCM 14,75,78=13,650
asked by margie o 
Math
14. There is a rectangular piece of property that measures 188 ft by 100 ft. On the property there is a circular lake with a diameter of 72 ft. In the center of the lake there is a circular island with radius of 12 ft. The rest of the property is land.
asked by margie o 
Chemistry
Gunpowder is a mixture of potassium nitrate, sulfur and carbon in the proportion by mass of 6:1:1 (KNO3:S:C). A typical rifle shell contains 3.0g of gunpowder. How many moles of each component are there in our sample of gunpowder?
asked by L 
Math
evaluate 1213+15=10 28. A bedroom is 9 ft by 8 ft. What is its perimeter?=34 ft 30. give the place value for the in dicated digit 8 in the number 12.287= hundredths 31. find the reciprocal of 2 3/5 =5/13 32. which of the numbers 37,39,41,and 43 are
asked by margie o 
Math
Given that f(x,y)=xy/x^2+y^2, hence show that fxy=fyx
asked by Beta plus 
Physics
For this problem there is a picture of pendulums. They are numbered 1 through 5. Each pendulum is a certain length and has a washer at the end. 1) the weight is 5w. 2) this is the longest one and the weight is 3w. 3) weight is 5w. 4) weight is 10w 5) this
asked by Hannah 
albgrea
find the volume of 2cm , 8 cm , 18cm
asked by cody 
scientist
how do scientists keep ice fossils frozen?
asked by cathy 
Math
If a person jobs at a rate of 5 1/2 mi/h for 3 1/2 h in a week, how many calories do they burn?
asked by Diane 
calculus
At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship B is sailing north at 16 knots. How fast (in knots) is the distance between the ships changing at 7 PM? (Note: 1 knot is a speed of 1 nautical mile per
asked by Georgia 
Calc
A plane that is flying horizontally at an altitude of 6 kilometers and a speed of 680 kilometers per hour passes directly over a radar station. How fast is the distance between the plane and the radar station increasing when the distance between the two is
asked by Georgia 
Math
121 / what = 11
asked by jESSE 
Math
24.evaluate 1213+15=10 25. (4)^3+(3)^2.5^3= 72.875 29. 42/76/3=4 31. find the reciprocal of 2 3/5 n= 5/13
asked by margie o 
math115
divide 30/49 divide 16/21= 45/56 a triangle has a base 15ft and an altitude of 8ft find the area =60ft^2
asked by david 
math115
The electricity costs of a buisness increased from $15,000 in one year to $16,000 the next. To the nearest whole percent what was the rate of increase?=7% Write the following as a common fraction or mixed number write in lowest terms 5.035 = 5 7/200
asked by david 
Chemistry
Elemental sulfur occurs as octatomic molecules, S8. What mass of fluorine gas is needed to react completely with 19.0g of sulfur to form sulfur hexafluoride?
asked by L 
3rd grade
Please explain what you do when asked to use compatible numbers.
asked by noelani 
Science
in terms of their nuclei, skeletal muscle fibers are different than most cells in two ways. What are those ways?
asked by Schuyler 
college
CheckPoint: Court System Structure I * Resource: The Courts in Our Criminal Justice System * Due Date: Day 2, 10/20/2009 [Individual forum] * Review Ch. 4 in The Courts in Our Criminal Justice System. * Write a 200 to 300word response comparing the state
asked by carolyn 
Math
im lost evaluate 30 divided by 5*32 all over/22divided by 3
asked by diana 
health
How do culture and healthe beliefs affect the spread of emerging diseases?
asked by pj 
Math
simplify the given expressions, then make a list of the like terms that appear in your final answer 3(r^2+2pp^3)(6r^2+p^3p) and 4^n+4n4n^2 + (2^n2n)
asked by Dezy 
math
Between 50 and 100 grade 7 students at school are having a bbq. Each student will receive one hot dog. Hot dogs come in packages of 12 and buns in packages of 8. How many students are in grade 7, if all the packages of hot dogs and buns purchased are used
asked by jill 
Social Studies
I need help finding a current event. The topic is A Famous Person Who Has Done Some Type Of Charitable thing. The article can be anywhere from last thursday to today. Thank You!
asked by David 
math115
which numbers are prime numbers 37,39,41,43 answer 37,41,43 John spent 1/3 of his study time doing math homework and 3/5 preparing for a history exam what fraction of his study time remains? answer 1/15 Solve for the unknown 2/7/20=1.6/ranswer 112
asked by melody 
Literature
Explain how the biography of an artist can impact a work?
asked by Meghan 
adult education
Can a conclusion in an argument come before the premises? Such as:“The key problem is the supposed superiority of the two major alternatives to adoption. Abortion seems to convey an immediate benefit: It makes the problem disappear. (And don't worry
asked by Linda 
Literature
What is hostility of the margin?
asked by Meghan 
algebra
x^2+4x/5x^3+20x^2 * 10x40/x^216
asked by lex 
math115
Kristi jogged for 1/4 of an hour swam for 2/3 of an hour and rode her bike for 4/5 of an hour how long did she exercise? answer 1 hr 43 min Find the best buy on sugar (1LB is 16oz. )1 lb for $1.29, 12oz for $1.09 2 lbs 4 oz for $3.09 10 oz for $.99 answer
asked by melody 
Math
A basketball team lost 8 of its 13 games with no ties write the ratio of wins to losses= 5/8 A state sales tax rate is 5% if the tax on a purchase was $32.45 what was the price of the purchase =$649
asked by J.M.H 
Science
15 ways Radio waves are used in a neighborhood?
asked by Matt 
Math
simplify the given expressions, then make a list of the like terms that appear in your final answer 4^n+4n4n^2 + (2^n2n)
asked by Dezy 
sociology
How does conflict theory and functionalist theory apply to conditions and compensations of the workers in Barbara Ehrenreich's "Nickle and Dimed"?
asked by Jhon 
Geography
27. A war between India and Pakistan in 1971 resulted in a. unification of East and West Pakistan b. creation of the new nation Bangladesh c. largest migration of refugees in history d. establishment of East Pakistan as a colony of West Pakistan B Thanks
asked by mysterychicken 
graphic design
When pouring a liquid from a large container into a smaller container, where do you place the smaller container?
asked by Yamil 
physics
The most massive of the shikansen are the series 200 trains, yet they are among the fastest. Series 200 trains can reach speeds of 275 km/h. If a 16car series 200 trains has a maximum kinetic energy of 2.78 x 10^9 J, what is its mass?
asked by lalaglaze 
math
if you had a fraction strip folded into tenths what fractional lengths could you measure with the strip?
asked by ana 
math
compare these decimals by choosing greater then, less then, or equal to. 0.205 and 0.21 0.04 and 0.050 0.41 and 0.405 0.1 and 0.1000 Thank you, BAILEY
asked by BAILEY 
math
use 6 of the digits from 1 to 9 to make the greatest possible even number
asked by brianna 
3rd grade math
Samantha says 1+1+1=3 cannot be written as a multiplication sentence because there are no equal groups. Do you agree? Explain.
asked by Al'Veianna 
math
1/3 (x2)=5 u need to simplify this question i know x=17 but i don't know how to show this.
asked by Michaela 
6th grade
okay so What conclusion can you draw about eroision and decomposition on Landforms. Help ME!!
asked by Lucy 
Spelling
Can anyone help I need to put the words complimentary,often and complementary into one sentence does anyone have any ideas. Please and Thanks
asked by Brooke 
essay writing
which of the following can dramatically improve your grade on an essay? A. Providing an outline B. Choosing an effective thesis sentence C. Setting aside time to rewrite your essay. D. Writing on an interesting topic. .I choses c.
asked by larry 
Math
Find the value for k in the equation w kh3 for a baby who is 20 inches long and weighs 6 pounds? Is it significantly fatter in proportin to its height than an adult?
asked by Unknown 
physics
An airplane travels at 144 km/h toward the northeast. What is the northern component of its ve locity? Answer in units of km/h.
asked by Letisha 
essay writing
What is the most important key to an effective essay? A. A focused thesis sentence. B. Five paragraphs in the body. C. Interesting supporting details. D. A concluding sentence. .I CHOOSE C.
asked by larry 
science
What are the two ways that the cell moves things by active transport?
asked by elenny 
HELPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The three smallest bones in the human body are located in the middle ear. What are they called?
asked by Jacob 
math
Matt, Bob, Amy, and John are waiting in line at a fast food restaurant. How many different ways can they line up to place their order
asked by marie 
science
What is one animal that lives in the rainforest and what is it's adaptation?
asked by Kathleen 
child development and human behavior
when a child understands that things and events continue to exist even though one can't see or hear them, we say that the child understands
asked by toney 
Physics
For this problem there is a picture of pendulums. They are numbered 1 through 5. Each pendulum is a certain length and has a washer at the end. 1) the weight is 5w. 2) this is the longest one and the weight is 3w. 3) weight is 5w. 4) weight is 10w 5) this
asked by Hannah 
Prob/Stats
Historically, 5 percent of a mailorder firm's repeat chargeaccount customers have an incorrect current address in the firm's computer database. a)what is the probability that none of the next 12 repeat customers who call will have an incorrect address?
asked by Anonymous 
Socials
Women in the French Revolution: Discuss the importance of the contributions of women to the French Revolution in at least one thoughtful paragraph. Consider the March of women, Charlotte Corday, and Jeanne Roland when formulating your answer. I really need
asked by Sara 
MATH
5% OF WHAT NUMBER IS 2?
asked by JUDY 
Biology
I am having trouble descibing how the expression of sexlinked genes is similar and different from the expression of autosomal genes?
asked by Ben 
child development and human behavior
extremely autonomous children
asked by toney 
English
In a free verse poem do you need punctuation?
asked by Rebekah 
french
TU AS MAL AUX JAMBES?
asked by Anonymous 
7th grade math
Problem: c=45.00 (m) M=8 Do I times 45 by 8?
asked by john 
writtin
one of the lifelong memories many of us share are the moment we obtain a drivers license.
asked by michy 
physics
In a tugofwar between two athletes, each pulls on the rope with a force of 270 N. What is the tension in the rope? ______ N If the rope does not move, what horizontal force does each athlete exert against the ground? ______ N is the first on 250 and is
asked by Ashlynn 
math
So, I need to find the area of this shape. It's an irregular shape, and I don't know how to figure it out. The shape looks like, 15  /  25 /   20 /   /   /__________ 15 15 I was told the answer was 450. Though I don't know how to figure
asked by lily 
science
What are the two ways that the cell moves things by active transport?
asked by elenny 
micro biology
what would a spore former (bacteria) look like if you forgot the safranin stain?
asked by chrissy 
Math
Which of the numbers 37,39,41,and 43, are prime numbers =37,41,43 Write 4/7 as a percent= 57.1%
asked by Diana 
math115
Find the median 465,543,672,682,682,772= 677 choose the most reasonable measure the lentgh of a computer mouse 14 mm, 1.4m, 14cm =14mm
asked by J.M.H 
5th grade
what are the missing numbers and landmarks for the set of numbers:48,50,51,51,57,59,60,63,69,_,76,_?
asked by Anonymous 
algbrea
write this fration in lowest term 3 and 2 over 5
asked by cody 
biochem
If you were to place a bacteria that could form spores in a stressful environment, what would the cell morphology look like?
asked by chrissy 
CRT/205 critical thinking
Hi! Is this a valid argument? Premise: Using a synthetic cannabinoid drug which resembles marijuana, researchers recently have reported physical withdrawal in animals. However, to achieve this effect, researchers also administered a blocker drug which
asked by Linda 
english
CAN SOMEONE HELP ME IN STARTING A NARRATIVE POEM IN THE ANGLOSAXON STYLE OF BEOWULF?
asked by ECHO 
8th grade
5+(5)
asked by aj 
Math
Can someone steer me in the right direction? Here's the question. Envision that you have served as business manager of Media World for over 2 years. You have noticed that for the last 12 months the business has regularly had cash assets of $20,000 or more
asked by Cathy 
WORLD HISTORY
WHY DID MANY PEOPLE IN MECCA REJECT MUHAMMAD'S IDEAS AT FIRST?
asked by Deadra 
math
how much will the value change? its 4th grade math please help?? 7,564 = 2
asked by rpsa 
american lit
What was the rationale behind witch craft in The Crucible by Arthur Miller?
asked by liz 
Math
Emily is twice as old as Matt. Three years ago, she was three times as old as he was. How old is Matt now?
asked by Gabby 
american lit
How was john Proctor a tragic hero?
asked by liz 
child development and human behavior
what does the statement "Extremely autonomous children" mean a)usually have a strict displine at home b) can't be creative c)suffer from selfdoubt d)may not follow rules easily
asked by toney 
math
is 4(7)(5)= 4(5)(7) associative property or commutative? I don't really get the difference between the two properties.
asked by john 
physics
A object of mass 3.00 kg is subject to a force Fx that varies with position as in the figure below. Find the work done by the force on the object as it moves as follows: (a) from x = 0 to x = 4.00 m 1 Your response differs from the correct answer by 10% to
asked by fdtc 
Science
how do i write a hypothesis if my hamster is running through a hamster maze and im timing her to see how fast she goes?
asked by Anonymos 
Math Analysis
Given f(x) as shown, graph the following: [the line is going through (2,3) and (2,0)] 1. f(x) + 2 ==> My graph I have is a line going through the points (2,1) and (2,2). Is this correct? 2. 2f(x) ==> Can someone help me with this one please? I thought
asked by Emily 
child development and human behavior
1. Which of the following is a characteristic of middle childhood? A. Lack of identity B. Formal operations C. Gaining reading, writing, and mathematical skills D. The development of sexual characteristics 2. If you require children in middle childhood to
asked by toney 
PHYSICS
If the object travels a distance of 33.0 m in that time determine the following. (a) The acceleration of the object during the 3 second period. [ is the answer 33/9?] m/s2 (b) The maximum speed of the object during the 3 second period. [is the answer 11?]
asked by Ryan 
Chemistry
Could you explain in detail why a saponification reaction is considered to be the reverse of an esterification reaction.
asked by Kristina 
Science
how do i write a hypothesis if my hamster is running through a hamster maze and im timing her to see how fast she goes?
asked by Anonymos 
English
What is society's role in Art? I need a really strong thesis for this..Plzzzzz help me..
asked by Ashley 
To Ms. Sue
Ms. Sue can you please have a look at my previous post, I have added to it, thanks.
asked by Sara 
Chemistry
It takes 9.00 to raise the temperature of an 8.60 piece of unknown metal from 22 to 25.0. What is the specific heat for the metal?
asked by Tom 
Biology
Is a enzyme a protein or is a protein an enzyme? Explain. I have no idea please help me thank you
asked by hi 
8th grade
how do you work this out? 5x6x and 6x+2x3
asked by shay 
math
write a number pattern for 6 starfish if each had 5 arms
asked by dolly 
math
the volume of a shape is the number of cubes
asked by john 
Biology
"wherever in the universe life exists, some of those life forms must be colored" is this true? if so please explain
asked by Erika 
HELP!!!ME!!!!!!!!!urgently!!!!!!!
What are the two ways that the cell moves things by active transport?
asked by elenny 
Science
what are methods for timing my hamster in a hamster maze?
asked by Anonymos 
AED 200
What are the fundamental differences between Western philosophies and Native North American ways of knowing? (Generally, how does each culture view the world and education?) How can you incorporate seemingly different ways of knowing in your curriculum?
asked by Stacey 
Science
How long does it take a sloth to digest its food? a.2 days b.2 months c.2 weeks d.2 hours
asked by Chelsea 
P.E.
I'm Doing Flag Football At School And I Have A CROSSWORD So Here Are My Questions 13Lt Moving Across The Line Of Scrimmage Too Early 9Lt An Offesive Player Responsible For Catching Pases 12Lt When The defensive Team Catches A Pass Meant For The Other Team
asked by Nate 
science
What are examples of alternatives to natural resources? I know of vegetable oil to replace fuel, but what else? Thanks.
asked by Jason 
4th grade
the volume of a shape is the number of cubes it will take ,all the same size , to make the figure. each figure is made of stacks of cubes that are 1 centimeter on each side . find the volume of the figueres below.
asked by john 
MATHS
A truck carries newspapers. When it is half full of newspapers the truck has a mass of 1762kg. When it is a quarter full the truck has a mass of 1426 kg. What is the mass of the truck when it is full of newspapers? Thanks
asked by Brendon 
Chemistry
We're going over hybridization right now, like sp3 and stuff. But I don't understand how you got it at all. Can you please tell me the hybridization for these two examples I made up and explain how you got it thanks 1. NH3 2. PF5
asked by beth 
5th grade
How long does ti take a sloth to digest its food? a.2 days b.2 months c.2 weeks d.2 hours
asked by Chelsea 
Science
what are methods for timing my hamster in a hamster maze?
asked by Anonymos 
English
I've read "The Pit and the Pendulum" three times and I still don't know the major and minor themes of the story. I was thinking about death and perserverance but what is the minor theme and what is the major?
asked by Briana 
science
1ab)what are the four types of friction what factors affect the friction force between two surfaces
asked by sophie 
ms. sue
please help We're going over hybridization right now, like sp3 and stuff. But I don't understand how you got it at all. Can you please tell me the hybridization for these two examples I made up and explain how you got it thanks 1. NH3 2. PF5
asked by beth 
5th grade
A glass flute does not expand with humidity so you must tune it before every use a. true b. false
asked by Chelsea 
english
The number of boys presented is ten
asked by sandra 
English
Society's role in music?
asked by Parisa 
math
I need to use distributive property to write an equivalent expression. 19(k)+19(2) I don't know what it is? I got 19k(2) though I don't know if it's right.
asked by ari 
math
he volume of a shape is the number of cubes it will take ,all the same size , to make the figure. each figure is made of stacks of cubes that are 1 centimeter on each side .
asked by john 
I NEED HELP!!:(!!!! HELP ME PLZ!!
I GOT A FEW QUESTIONS SO what is a cell part that has the funcion of a gellike material inside cells... and what releases energy into the cell.?? plz plz plz plz HELP!!!
asked by i really need help!! 
math algerbra
i need help finding how to check my work i would appreciate it very much if somone would help me
asked by chelsea 
Math
Given that f(x,y)=xy/(x^2+y^2), hence show that fxy=fyx
asked by Beta plus 
english
what is a preposition
asked by nycholas 
psychology
Hormones are most likely to enhance memory,if ypur arousal level: a)is high b)is low c)spikes and than levels off d)remains moderate I THINK A IS CORRECT ANSWER,BUT I AM NOT SURE????
asked by vedrana 
Chemistry
the heat of combustion of propane is 5.47MJ/mol. there is 1.50kg of propane available to burn. how many litres of water could be heated from 18.0 degrees Celcius to 63.0 degrees Celcius using the heat from the burning propane. assume that all heat lost by
asked by Rachel 
healthcare
How might a foundation in medical terminology help you in fulfilling your education and career goals? How might a basic understanding of medical terminology benefit you personally?
asked by Nicole 
science
what factors affect the friction forces between two surfeces 2a what is the law of universal gravitation
asked by sophie 
math and geography
does any body know what websites let you see the 5th grade building spelling skills and daily geography (by evan moor) with answer ? this is using java?
asked by ms. rizzo 
calculus
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y=1/x^4, y=0, x=2, x=9; about y=–5
asked by Jessica 
Grade 8 SCIENCE
1. How is the vascular tissue in the stem different from the vascular tissue in the root? 2. Could you explain the relationships between seeds and fruits??
asked by RAE 
latin
i desperately need some tips and techniques with memorizing/using declensions in latin. PLEASE HELP!!
asked by micheala 
child development and human behavior
My Answers: 1. Which of the following is a characteristic of middle childhood? C. Gaining reading, writing, and mathematical skills 2. If you require children in middle childhood to spend much time in quiet activities, they C. may develop nervous habits
asked by toney 
calculus
The region between the graphs of y=x^2 and y=2x is rotated around the line x=2. The volume of the resulting solid is ____. Please help. I've tried this problem so many times but i keep getting it wrong. I thought the outer radius would be (20) and inner
asked by Jessica 
algebra 2
use substitution method 3xy=0 2xy=1
asked by delicious 
physics
if an object has a net force of 60N east and mass of the object is 60kg what is it's acceleration?
asked by george 
philosophy
What are key differences between the ontological, teleological, and cosmological arguments? Identify the philosopher who you think best supports his or her argument. Explain your answer briefly.
asked by Anonymous 
child development and human behavior
1. Which of the following is a characteristic of middle childhood? A. Lack of identity B. Formal operations C. Gaining reading, writing, and mathematical skills D. The development of sexual characteristics 2. If you require children in middle childhood to
asked by toney 
Physics
An arrow is shot with a velocity of 30.0 meters/second and at an angle of 37 degrees above ground. Its initially 2 meters above ground and 15 meters from wall. Wat Height above grond does it hit wall?
asked by Johnny 
History
what is the term meant for "A vote on an initiative" were doing a corssword the answer as far has 10 spaces and acording to my other answers to the cross word the second and fourth letters are "e" Also... "Name of the policies supported by Woodrow Wilson"
asked by History 
Math/chemistry
how do I solve this equation? 106 g * 4.184 * (X23 degrees celsius)
asked by Tom 
The secret of gumbo grove
do you know where i can find chapter summaries for this book.
asked by Mark 
maths
Sean had 24 coloured pencils. This is a mutiple choice question. He was given a new set of coloured pencils which contained twice as many as he already had. Sean gave 11 coloured pencils to each of his three sisters. How many pencils did he now have? a) 36
asked by Donna 
Chemistry
Could some explain the following question to me: Explain the differences between the intermolecualr forces in soap made from Lard and the intermolecular sources in soap made from walnut oil?
asked by Anonymus 
child development and human behavior
Thank You Ms. Sue
asked by toney 
chemistry
there's a 5.44 g sample of NH4NO3 and 150 g sample of water. So they ask for the change in enthalpy in kJ/mol. They give the temperature change from 16.2 degrees C to 18.6 degrees C. They also provide the specific heat capacity of the entire solution
asked by anna 
grammar
the loser gets another chance
asked by amber 
social studies
in what two regions do the appalachians lie?
asked by myra 
Math
lim 1cos x / x^2 x>0 use the mean value theorem to determine the value of c, given that f(x) = cos5x
asked by Beta plus 
college
how many molecules of h20 are present in 75.0g of h2o
asked by angie 
Biology
How is the expression of sexlinked genes similar and different from the expression of autosomal genes?
asked by Ben 
maths
Twelve couples, who live in the Happy Retirement Villa, decide to install intercom systems between each of their 12 suites. How many connecting lines are necessary to permit direct conversation between any suites? Thanks
asked by Ken 
physics
In reaching her destination, a backpacker walks with an average velocity of 1.26 m/s, due west. This average velocity results because she hikes for 6.44 km with an average velocity of 2.60 m/s, due west, turns around, and hikes with an average velocity of
asked by jesica 
algebra
56 sandwiches 2 x as many as 1 st and 4 x as many as 1st
asked by Garrett 
math
if 25 is added to three times a number the result is 70.find the number?
asked by cody 
11th grade
5y=2x+3 can you put it in AX+By=C form
asked by Missahel 
math
How to explain 4/34 (34 divided by 4) to a 4th grader?
asked by laura 
algebra
how many quarts of pineapple juice should Theo add to a 20% pineapple drink to create 5 quarts of a 50% pineapple juice mixture?
asked by marissa 
Chemistry
A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz (MHz), where 1 MHz=10^6 Hz . Calculate the broadcast wavelength of the radio station 107.1 FM.
asked by Rose 
SocialsMs. Sue
Ms. Sue My paragraph is almost done. I did it on Microsoft Word. Also where would I put the contributions of these women, I really don't know where to put them, can you please help. French women have always been politically active in times of disasters.
asked by Sara 
Math
(3)^39 then there is a line and under the line is 6/2*31 please help a, 0, b2 1/4 cunndefined,d 4 1/2
asked by Diana 
Chemistry
A microwave oven operates at 2.40 GHz . What is the wavelength of the radiation produced by this appliance?
asked by Rose 
Math
im lost evaluate 30 divided by 5*32 all over/22divided by 3 Math  jim, Tuesday, October 20, 2009 at 5:39pm You 'll have to clarify that. Do you mean: 30 / (5*32)/ (22/3) ? Math  Diana, Tuesday, October 20, 2009 at 7:40pm no Ill try to write it out
asked by Diana 
Physics
Can someone please answer my question on this paragraph from my physics book regarding basic aerodynamics: "Now we consider a spinning baseball moving through the still air. As the ball spins, it tends to drag air around with it. If the streamlines are
asked by Sean 
math115
Evaluate 372211=4
asked by J.M.H 
Math
If the price of gasoline in Germany is about $1 per liter, what is the equivalent price of gasoline in dollars per gallon? I know that 1 gallon =3.79 liter l liter= 0.26 gallon but I am not sure how to figure the cost?
asked by Clair 
science
on what website do you find the biography of a latin american inventor or scientist?
asked by naicha 
biology
if a solution has a pH of 4 mix to a solution that has a pH of 9 what will be the pH of the mixed solution? will it be acidic or base? please show me how to calculate it.please i need the answer before tomorrow morning. thank you so much. I had been to
asked by heather 
Math Analysis (again)
I'm having sooo much trouble understanding this stuff. I understood what was explained to me earlier, but I just can't seem to get a grasp on this stuff.  Given f(x) as shown, graph the following: [the line goes through the
asked by Emily 
math
In a class of 36 students, 13 were absent on Friday. What percent of the class was absent? Is the answer 36 1/9?
asked by Hector 
Geometry
If rectangle ABCD has a larger area than rectangle EFGH, does it follow that ABCD must have a perimeter larger than that of EFGH? Why or why not.
asked by jj 
French
I have to choose 5 health concerns, and write 2 sentences for each one that tell what you should do or what you should not to avoid that problem. I have to use the verb devoir in each sentence. 1.Mal à la tête Je dois prendre rendezvous avec la
asked by Anna 
psychology
I have a current events assignment in psychology and i was wondering if anyone could provide me or suggest any good resources for current events or news that's related to psychology..they have to be current though such as something around the end of last
asked by racheal 
Calculus
Differentiate the following function: y= [x+1]/√x I tried y=[x+1]/x^(1/2) y' =1/2√x y'=2√x Thanks in advance.
asked by sh 
math
Eric deposted $32,000 in a savings account to save for his children's college education. The bank pays 8% taxdeferred interest per year compounded quarterly. How much will his account be worth at the end of 18 years? 32,000(1.02)^72=$113,156.50 Is this
asked by Hector 
Math
Onefourth of the world's population is Chinese and onefifth of the rest is Indian. What percent of the world's population is Indian?
asked by MM 
physics
A race car accelerates from rest at 5.7m/s squared. how fast will it be going at the end of that time? i need the abc method...( aall variables, unknown 1st...bright formula and algebraically rearrange it..c solve it0
asked by c 
calculus
find a and b lim ((b^1/2)+(5^1/2)) x  0  = 2 (a(abs x)/4)  (1/4)
asked by john 
college Stats
If Y has a geometric distribution with success probability p, show that P(Y= an odd integer)= p/(1(q^2))
asked by james 
Algebra
I am very confused on how to graph Polynomial Functions and how to determine the extra stuff my HW is asking. a. Graph each function by making a table of values. b. Determine consecutive values of x between which each real zero is located. c. Estimate the
asked by Jake 
sewing
you plan to attach a flat 1/2 in button to a garment the size of the buttonhole should be?
asked by heather 
writing
How can a formal network and informal network help or hinder a business  include examples?
asked by Kate 
8th grade math
An airplane flies from New Orleans to Atlanta at a rate of 320mph. The airplane then returns at a rate of 280mph. The total travel time is 3 hours. What is the flying time from New Orleans to Atlanta?
asked by viv 
8th grade math
An airplane flies from New Orleans to Atlanta at a rate of 320mph. The airplane then returns at a rate of 280mph. The total travel time is 3 hours. What is the flying time from New Orleans to Atlanta?
asked by viv 
calculus
find a and b lim x > 0 ((2x+b)^1/2)(5^1/2))/ ((a(abs x)/4)  (1/4))= 2
asked by Anonymous 
Critical Thinking
All flies are winged creatures. All butterflies are winged creatures Therefore, all butterflies are flies I believe this is an invalid syllogism, not 100% sure. Can you explain why it would be valid or invalid please
asked by Mike 
physics
You drop a 2.3 kg textbook to a friend who stands on the ground 9 m below the textbook with outstretched hands 1.50 m above the ground. What is the speed of the textbook when it reaches the hands?
asked by b