Questions Asked on
August 31, 2010

Chermistry
if molar enthalpy of vaporization of enthanol is 38.6 kJ/mol, how many moles of ethanol are vaporize when required heat is 200.72kJ
asked by Paris 
PreCalc
The area of a parking lot is 805 square meters. A car requires 5 square meters and a bus requires 32 square meters of space. At most 80 vehicles can park at one time. If the cost to park a car is $2.00 and the cost to park a bus is $6.00, how many buses
asked by Anonymous 
physics
A person walks first at a constant speed of 4.90 m/s along a straight line from point A to point B and then back along the line from B to A at a constant speed of 2.70 m/s. (a) What is her average speed over the entire trip?
asked by mattie 
Differential Equations
A cylindrical tank with length 5 ft and raduis of 3 ft is situated wit its axis horizontal. if a circular bottom hole with a radius of 1 in. is opened and the tank is initially half full of xylene, how long will it ake for the liquid to drain completely?
asked by anonymous 
precalc
Without further study, you forget things as time passes. A model of human memory gives the percentage, p, of acquired knowledge that a person retains after t weeks. The formula is p = (100 – a)ebt + a, where a and b vary from one person to another. If a
asked by Anonymous 
Physics
A car traveling 89 strikes a tree. The front end of the car compresses and the driver comes to rest after traveling 0.81 . a.)What was the average acceleration of the driver during the collision? b.)Express the answer in terms of "'s," where .
asked by Keta 
writing english
reduce,reuse and recycle
asked by essay 
6th grade math
fraction strip folded into 12ths what fractional length could you measure with the strip?
asked by Anonymous 
physics
A person walks first at a constant speed of 4.90 m/s along a straight line from point A to point B and then back along the line from B to A at a constant speed of 2.70 m/s. (a) What is her average speed over the entire trip?
asked by mattie 
science
my bedroom air conditioner blows very cold air at night,but only cool air during the day.my bedroom gets lots of direct sunlight all day long.what is your hypothesis
asked by carisha 
physics
During liftoff, a hotair balloon accelerates upward at a rate of 3.4 m/s^2 . The balloonist drops an object over the side of the gondola when the speed is 18 m/s. What is the magnitude of the object’s acceleration after it is released (relative to the
asked by john 
Algebra 2
A photocopying machine purchased new for $4500 loses $900 in value a each year. a. Find the book value of the machine after 18 months. b. When will the book value be $1200? Assume that each situation can be decribed as a linear equation HELP!!! I don't
asked by Jessica 
Math
Mike can mow a lawn in 3 hours. Paul can mow the same lawn in 2 hours. How long would it take both of them working together to mow the lawn? The answer is suppose to be 20/9. This is what I did and I get 9/20. What am i doing wrong? 1.4x+1/5x=1 which gives
asked by Madison 
Science
A pallet of boxes weighing 10 tons is dropped from a lift truck from a height of 10 feet. The maximum velocity the pallet attains before hitting the ground is 6 ft/s. How much kinetic energy does the pallet have in (ft)(lbf) at this velocity?
asked by Matthew 
Physics  Rube Goldberg Project
I need to make a Rube Goldberg Machine and it must demonstrate projectile motion, conservation of energy and conservation momentum, any idea on what to make and how to make it? Help please
asked by Shaila 
Algebra Check
Solve the system 4x  7y = 5 14y = 8x + 10 I got y = 10/13 x = 5/52 but it doesn't seem right
asked by Amy~ 
precal
You can find the size of a population after t years using the formula N = No(1 + r)t where No is the initial size of the population, N is the final size of the population, r is the rate of growth or decay per time period, and t is the number of time
asked by Anonymous 
Biology
Which one of the following statements about sense receptors is true? A)Chemicals, light and pressure convert stimuli into electrical implses. B) Electrical impulses within the nerve pathways trigger an awareness of stimuli in the sensory receptors
asked by Rena 
Physics
A stone is thrown horizontally from the top of a 25.00 m cliff. The stone lands at a distance of 40.00 m from the edge of the cliff. What is the initial horizontal velocity of the stone?
asked by Anonymous 
Chemistry 22
1. Lead (Pb), has a density of 11.35 g/ml. If I have 3.45 cc of lead, what is the weight in grams? 4. I am traveling at 100 mph per hour before getting pulled over. Convert this into meters Per second. (A) 161 m/s (C) 161000 m/s (B) 4.44 m/s (D) 44.4 m/s
asked by Ivy 
Biology
The left hemisphere of the brain contains regions that are: A) associated with negative emotions, such as fear and sadness B) active when language is processed C) associated with the tendency to withdraw from others D) active during the creation of art and
asked by Rena 
Finance
Delta Software is considering a new project whose data are shown below. The equipment that would be used has a 3year tax life, after which it will be worthless, and it will be depreciated by the straight line method over 3 years. Revenues and other
asked by kk 
Algebra (Last Question)
I have  to graph each relation  decide if it is a function  state the domain and the range. 1) {(2,3),(4,3),(5,1),(1,3)} how would I decide if something is a function in general? I kind of remember the domain and the range,but since I did this 2 years
asked by Amy~ 
College Algebra
Ken and Kara are 27 miles apart on a caml lake paddling toward each other. Ken paddles at 4mph, while kara paddles at 7 mph. How long will it take them to meet?
asked by ALGY 
Pre Calc
Determine K and solve the equation x^3kx^2+3x+54=0, if one of its zeros is triple of another.
asked by Connor 
Math Check
the additive inverse of 2? 2 the multiplicative identity of 2? 2 write this in 4 different ways. How would I write it 4 different ways? Multiplicative inverse of x+2? Additive inverse of x^2  4x  10
asked by Amy~ 
To Tiara  Japanese
I removed your post because it contains a vulgar term not permitted in this forum.
asked by Ms. Sue 
Physics
A ball is thrown horizontally at 10.0 m/s from the top of a hill50.0 m high. How far from the base of the cliff would the ball hit the ground?
asked by Anonymous 
physics
a stone is dropped from the rooftop of a building 60.0 m high.how many seconds does the stone take reach the ground?
asked by mae 
Biology
Male erection is an example of ______. No thought or emotion is required for it to occur, but conscious control can influence it. A) peripheral nerves B) sensory nerves C) a spinal reflex D) A sexual reflex I chose choice A because the book states the
asked by Rena 
English
1. I think he is honest. That makes two of us.(I agree with you.) 2. I don't think he is honest.  That makes two of us. (I agree with you.) (Are the short dialogues correct? What is the origin 'That makes two of us.' Why did they start to use this
asked by rfvv 
algebra
the customer service department resolved 106 of 120 customer complaints in a onehour time span.To the nearest thousandth,find the reolve rate of the customer service department
asked by tina 
Physics
An ice sled powered by a rocket engine starts from rest on a large frozen lake and accelerates at +13.0 m/s^2. At t1 the rocket shut down and the sled moves with constant velocity v until t2. The total distance traveled by the sled is 5.30 x 10^3m and the
asked by Kahlei 
Pre Calc
7x^324x^219x+12 =f(x) 2x^34x^240x+80 Determine all values of x for which f is not defined.
asked by Connor 
biology
In signal transduction there are three domains transmembrane, extracellular, and intracellular domain. In each domain would you expect to find polar or nonpolar amino acids in the three domains.
asked by noell 
English
1. There is a girl who is reading a book with legs crossed on the sofa. 2. There is a girl reading a book with her knees folded and raised on the sofa. 3. There are a dog and a cat sleeping on a big coushion. 4. There is a boy playing the piano looking at
asked by rfvv 
English
1. What food do you like most? 2. Which food do you llike the most? 3. What kind of food do you like best? 4. What kinds of food do you like the best? (Are all the expressions grammatical?)
asked by rfvv 
english 3rd grade
example of big ideas
asked by hanz 
math geometry
in a triangle, the measure of the first angle is four times the measure of thesecond angle.The measure of the third angle 78 more than the second angle. What is the measure of the first angle?
asked by Anonymous 
Algebra
I have to find the equation for the line that passes through (4,3) and (6,2) How would I solve this. Into point slope form Into slope intercept form I got the slope each is 1/2 then I got y=1/2x + b How would I get b?
asked by Amy~ 
physics
What is the kinetic energy of a 19 kg dog that is running at a speed of 7.4 m/s (about 17 mi/h)?
asked by jessie mcgee 
English
1. He was based on mountains and rivers, so he painted a lot of beautiful pictures. 2. He was based on the scenery, so he could paint many pictures containing mountains. (Are they correct sentences?)
asked by rfvv 
science
Whatclimate does this place have? Warmest month average: 83'F Coldest month average: 70'F Average rainfall: 42 in/yr Vegetation: Rainforest a) Temperate b) Tropical c) Cold d) Dry b
asked by pam 
science
Las Vegas, Nevada has it coolest month in January, with an average temperature of 45'F. It receives 4.2 inches of precipitation per year. What climate is it? a) not dry b) steppe c) desert I PICKED C
asked by ant 
PHYSICS
Starting from a pillar, you run a distance 200 m east (the + xdirection) at an average speed of 5.0 m/s, and then run a distance 280 m west at an average speed of 4.0 m/s to a post. Q: Calculate your average velocity from pillar to post.
asked by Ami 
3rd grade
What is the standard form of 734
asked by Lynn 
College Algebra
two trains leave a train station at the same time. One travels east at 10 miles per hour, the other travels west at 9 miles per hour. In how many hours will the two trains be 45.6 miles apart?
asked by AJ 
social studies
Near which type of physical feature was most of the earliest farming villages built?
asked by Kris 
health
How has technology played a role and will continue to play a role in cost control for healthcare providers.
asked by Pam 
english
which of the following shows correct subjectverb agreement a:Neither Jennifer nor her friends is interested in the free concert tickets b:The garden club have planned the next plant fair. c: Joe is one of the messengers who work for the law firm. d: There
asked by tracie 
COM 155
I have been asked to explain if it is a good idea to write a summary before writing the paper. Will someone please look over my work. I feel it is always a good idea to draft anything that you are writing. This will give you an opportunity to revise, add
asked by confused by adverbs and adjectives 
sociology
what aspect of the social and work environment in a fast food restaurant would be of particular interest to a sociologist because of his or her sociological imagination
asked by Anonymous 
social studies
who brought horses to Texas?
asked by ariah 
Algebra ?
How would I solve this: ((x^(3)x^(2)4x+8))/(x1)
asked by Amy~ 
Math: graphing check
for this x < 3 would I put a dot on 3 (on the yaxis) and it would be a dotted line just through 3 vertical. and which side would be shaded the right side where the xaxis is negatives.
asked by Amy~ 
English
Would you like a ride home? (What is the part of speech of 'ride' and' home'?)
asked by rfvv 
English
Posted by rfvv on Tuesday, August 31, 2010 at 8:19pm. 1. There is a girl who is reading a book with legs crossed on the sofa. 2. There is a girl reading a book with her knees folded and raised on the sofa. 3. There are a dog and a cat sleeping on a big
asked by rfvv 
geometry
Given Circle D, if AC = 16 units, then what is the length of CB? A circle is drawn with center D. Two radii are drawn, AD and DC. Segment AC is drawn with a perpendicular, DB.
asked by Rob 
8th grade
which of the following is an irrational number? A. 1 B. 9/17 C. 0.4166666666 D. Both A&C with showing work please or putting it in to words.
asked by sherkyra 
social studies
The nations largest city, N.Y. City is located in this region?
asked by Erick 
math
which set of numbers is NOT ordered from leats to greatest? A. 4,division sign 2, 2 B. 1/4, pi sign, 2 ex.)2 C. 7/8,1,6/10 D. 0.15,1.5,1.05
asked by sherkyra 
COm/156
Is this thesis statement too long? Thesis Statement; although there are people who still believe Social Security will cover our needs upon retirement, we need to limit our spending and start saving for our retirement. We need to learn to live with less so
asked by Deb 
Botany
1.Which group of plsnt like organisms (think sedentary) is most related to animals? 2. Which group of plants is most related to flowering plants (angiosperms)?
asked by Christopher 
physics
Lauren was playing hockey and took a 90 km/hr slap shot at the goal, 10 m away. If the goalie must move her glove 0.50 m to stop the puck, and her reaction time is 0.18 seconds, how fast must she move her glove?
asked by Kyle 
Pre Calc
7x^324x^219x+12 =f(x) 2x^34x^240x+80 Determine all zeros of f(x)
asked by Connor 
Pre Calc
Complete the square to find the center and the radius of the circle: 3x^2+3y^212x+24y+15=0
asked by Connor 
English literature
Give me information on the evolution of sentimental comedy
asked by Anjana 
math 5th grade
12r  4r = 48 what does r equal
asked by shania 
domains of development
why it is important to consider each domain in the study of adult development
asked by Anonymous 
Biology
What is the name given to the types of organisms that exclusively use aerobic cellular respiration to break down glucuse to produce ATP for energy? Provide three specific examples
asked by Bill 
math
this one is working from the map scale 1:2000 find the actual area in square meters, a) 5 cm squared
asked by helpless Dad 
Physics
The winner of the Kentucky Derby runs the 1.25mile race in 2 minutes, 2.0 s.What's the horse's average speed in {\rm m}/{\rm s}?
asked by Anonymous 
8th grade,math/probability
i really need help on this,and i need an answer quick as possible! >< what is the probability of picking a white sock and then a brown sock from a sock drawer,if it contains 10 whites,5 browns,and 8 multicolored socks?
asked by Luuka 
math
You Got To write an ALGEBRAIC EXPRESSION! 10 times the difference of d and 3 Is: (d*3)10
asked by Janae 
math
I need help on finding out the answer for this problem 2y11=12
asked by maria 
physics
A runner dashes from the starting line (x = 0) to a point 125 m away and then turns around and runs to a point 27 m away from the starting point in 27 seconds. To the nearest tenth of a m/s what is the average speed?
asked by mhli 
Finance
A company wants to buy a laborsaving piece of equipment. Using the NPV method of capital budgeting, determine the proposal's appropriateness and economic viability with the following information: Labor content is 12% of sales, which are annually $10
asked by Mary 
HCA230
Compose a list in which you dentify the major components of health communication. Who is involved in each component? How does each component promote health communication? If not utilized, how would it reduce health communication? Provide examples.
asked by nita 
Math
( 4 ) 3 () ( 5 ) if you can't read that, negative 4, fifths, squared. 4/5 in parentheses.
asked by David 
science
Juneau, Alaska has a dry winter season, even though it receives 53.2 inches of precipitation annually. Its average coolestmonth temperature is 22'F, and its average warmest month temperature is a surprising 56'F. What climate is it? a) Humid continental
asked by pam 
social studies
What region produces more corn?
asked by Erick 
math
22*2/4(7+3)2+3(72)2
asked by hello kitty 
physics
What are the dangers associated with electricity in your home? What can be done to limit or prevent the possibilities of dying or getting hurt?
asked by Anonymous 
math
What is the domain of f (x) = sqr root of x^2  5x  14?
asked by Amelia 
analytical chemistry
what accounts for the colour change from green to blue in the reaction below [Ni(H2O)6]Cl2 + 6NH3 > [Ni(NH3)6]Cl2 + 6H2O
asked by Ranger 
Geometry
Suppose B is the midpoint of AC. AB = 5x and BC = 3x + 4. Find AB.
asked by Jessica 
math
Math out of box 1 2 3 4 5 this is called steps(s) 5 9 13 17 21 this is called tiles(t) we know you are adding 4, but what is the rule such as (S X S + 415)I know its not right so help then right the rule for this.
asked by Josh Knight 
psychology
you like to play the violon, but doing so in front of people makes you nervous and you make mistakes, what is influencing your playing?
asked by kylie 
algebra
I just want to see if my answer for this problem is correct or not. The aswer I have is 3x^23/7x^33x^217x+6. I was just wondering.Can I factor my answer? 3x3/7x3*x+1/x^21
asked by kim 
business law
1. Jake thinks he has a sexual harassment claim (based upon federal law) against his employer. Jake is a resident of Texas, and his employer is also a resident of Texas. Jake is seeking damages of $60,000. Should Jake bring this claim in federal court? Why
asked by ggg 
acounting
On January 1, 2004, $100,000,000 in 7.5%, 10year callable bonds were issued at 96.64% to yield an effective rate of 8.0%. Callable at 103; interest paid annually on January1. If the bonds are called on April 1, 2006, what are the needed payments and
asked by maret 
accounting
On January 1, 2004, $100,000,000 in 7.5%, 10year callable bonds were issued at 96.64% to yield an effective rate of 8.0%. Callable at 103; interest paid annually on January1. If the bonds are called on April 1, 2006, what are the needed payments and
asked by maret 
science
if an object has a mass of 210g and a density of 3.3g/cm cubed, what would be the volume of the object?
asked by Cassie 
science
an object has a volume of 74cm cubed and a density of .88g/cm cubed. What is the mass of the block?
asked by Jenny 
algebra
Hey I am trying to help my son in math. The question is, The scale of a district map is 1 over 10000. Find the distance on the map, in centimeters, for each of the following distances. a) 800m b) 5 km I need to see how this is worked out.
asked by Helpless Dad 
BUS Law
In a suit between Best Products, Inc., and Central Sales Corporation, the court applies the doctrine of stare decisis . This means that the court follows rules of law established by
asked by Anonymous 
math
14/2+3(5)
asked by josh 
5th grade
my lesson says to find the unknown number in each equation. 12r  4r = 48 r=? could the answer be r=48? or r=8x6
asked by shania 
Spanish
1. ¿Qué te gusta hacer? a)Te gusta jugar al futbol. b)Me gustan cantar. c)Le gusta tocar el piano. d)Me gusta dormir. 2. ¿Cuánto dinero me queda, papá? a)Te quedan tres dólares. b)Me queda tres dólares. c)Le queda un dólar. d)Te queda cinco
asked by Jim 
college
(2x^(2)+7x15)/(2x^(2)+13x+15)
asked by Math 
geometry
how do i find the radius of the earth
asked by helena 
Math
how do I solve: 1 cubed(1)to the fourth +(1) to the fifth  (1)to the sixth thanks
asked by Donna 
algebra 8th
now i don't understand this one Add Or SSubtract 2/5  7/8=?? what do i have to do?
asked by Ana 
algebra
For which value of x is the inequality 2x > 6 true? Is it: 0, 1, 2, 3 or 4
asked by Angel 
math
can you multiply unequal groups?
asked by sammie 
science
write the correct formula, balance the equation, and name the type of equation. potassium + sulfur + potassium sulfide
asked by ty 
Marketing
What is the impact of the competition in Internet space and how challenging it is and going to be for marketers to effectively compete for market share and customers?
asked by Tammie 
APA Citations
Can someone show me an example of and APA Format citation from an internet source when no author name is given.
asked by Angela 
math
Factor: u^2+3u+8u+24
asked by Evelyn 
pre algebra
how do you complete this problem 4x+7=11
asked by alex 
physics
What equation should I used for a water bottle rocket lab? I am using distance vs volume of water. Of course, the volume of water is my independent variable. What equation should I use for this lab?
asked by Julia 
math
A 9 percent saltwater solution is mixed with 4 ounces of an 18 percent saltwater solution in order to obtain a 15 percent saltwater solution. How much of the first solution should be used? 1 ounce 2 ounces 3 ounces 4 ounces Explain your answer.
asked by M.A. 
Management
Does anyone have a historical example of an ethical dilemma that deals with global business. Any example will be helpful and I can then google the details. Thx!
asked by Taylor 
science
What climate does this place have? Warmest month average: 83'F Coldest month average: 70'F Average rainfall: 42 in/yr Vegetation: Rainforest
asked by pam 
algebraa
perimeter= 30 5cm 12cm the lenght of the third side of the triangle is?
asked by karl 
science
Juneau, Alaska has a dry winter season, even though it receives 53.2 inches of precipitation annually. Its average coolestmonth temperature is 22'F, and its average warmest month temperature is a surprising 56'F. What climate is it?
asked by pam 
chem
what is the role of h2so4 during the preparation of FeC2O4
asked by thili 
algebrra
perimeter: 56cm 7cm 24cm the lenght of the third side of the triangle is? idk
asked by karl 
Math
Solve: 5g²  13g + 6 = 0
asked by Bob 
Math
h² + 20=9h
asked by Bobert 
English
Posted by rfvv on Tuesday, August 31, 2010 at 10:09pm. 1. He was based on mountains and rivers, so he painted a lot of beautiful pictures. 2. He was based on the scenery, so he could paint many pictures containing mountains. (Are they correct sentences?)
asked by rfvv 
English Literature
An assignment on sentimental comedy
asked by Anjana 
8th grade science
an information on crop production
asked by haniya 
math(algabra readness
how do you do a algebraic experssion?
asked by victroia 
science
A cup of coffee a 10gallon aquarium and a bottle of ginger ale were on the same table On which container was there the greatest amount of air pressure?
asked by krystal 
math
find the slope and the y intercept of the line. Please help me I keep getting the y intercept wrong. 8x=9y + 54 I got the slope correct but I cant get the y intercept.
asked by barb 
algebra
evaluate the expression n + (5) for each value of n. n=312 i don't know how to do this..please helpp..
asked by paloma 
English Literature
what is the difference between a prose and a poem?
asked by Anjana 
English Literature
what is the difference between allegory and eligy?
asked by Anjana 
science
what is the truth of the sky and ocean being blue?
asked by Anjana 
algebra
can u help me now to do this cazz i don't understandd ;) n+(5) n= 7/12 i amconfuseedd :O its like the one u tell me
asked by paloma 
Critical Thinking
Which of the following statements is not a claim? A) Life exists on planets other than Earth. B) Dare to stay off drugs! C) Something's force equals its mass multiplied by its acceleration. D) Joe owns a pet dog.
asked by Nessa 
spanish
How would I complete this question? hago mi tarea en la_______
asked by barry 
algebra
(2x^23x+1)(x^2+x2)
asked by natasha 
Life Orientation
What are the advantages associated with regular physical exercise?
asked by Cassey 
writing english
describe the effects after tsunami
asked by essay 
3 English H
How can I illustrate the word "aberration"?
asked by Stephanie 
5th grade
what is 1/6h = 9 and h=?
asked by shania 
science
I need to write a 100150 word paper on how metamorphic rocks are formed. I know the basics (heat and pressure), but I'm having trouble condensing the information and deciding what's important to go in the paper.
asked by pam 
physics
What is the relation between the average velocity in a given time interval and the instantaneous velocity in the interval?
asked by sandhya 
Algebra 2
Factor by grouping: 30x to the third power42x square+5x7=
asked by Glen 
Algebra 2
Factor by grouping: x to the third power +4x square3x12
asked by Taegan 
math116
I need help with 3(x1)+5=15x +744(3x+1)+ 3
asked by jane 
calculus
Find a Cartesian equation for r= 3sin deta
asked by stan 
statistics
• Prepare a 700 to 1,050word paper in which you interpret the statistical significance of a study.
asked by Anonymous 
gen 105
Does the option to download appendices in an audio format improve the quality of your educational experience? Does it make learning more convenient due to its portability? Does it help you learn in different ways? Is it something you will not use? Describe
asked by Anonymous 
Language Arts
Find one error. Window comes from one word that means "wind" and another that means "eye' We buy windows to keep an eye on the wind. We also use them to keep heat in when it's cold out side.
asked by Mikayla 
5th grade
how do you break apart to divide: 648 by 6 using compatible numbers to break apart the dividend.
asked by Colin 
Nursing
I need to locate an article about the benefits of NLNAC Accreditation but I cannot seem to find a journal article only a list of benefits on the NLNAC website any help?
asked by Christian 
college
Have you ever used mnemonics (see p. 139 of your text) to remember something complicated? If so, describe the techniques you used. What ways might you use mnemonics to be a more effective college student and adult learner?
asked by Anonymous 
business
Choose one of the organizational departments, such as accounting, finance, HR, and so on of a business. What is the role of this department? What types of information does the department need? How does the department use that information?
asked by erica 
math
mario used up 0.1 bottle of vanilla that held 2.5 ounces.how many ounces did he use?
asked by keshia 
Math
Scott weighed samples of different kind of soil. Sample A weighed 3 ounces. Sample B weighed 814 thousandths of an ounce more than sample A. what decimal should Scott use to record the weight of sample B?
asked by Bonnie 
college
dad invited me to eat with him? what is the verb in this sentence
asked by Anonymous 
Chemistry
Name 3 careers where you are required to know PHYSICAL Chemistry, and why those careers require it.
asked by Bobcat 
math
how can I simplify 4lb 7oz,3lb 11oz,5lb 8oz?
asked by kiki83 
math
what is 7 to the 11th power equvilant to
asked by samantha 
Algebra
Factor: 2x^8y^6+16x^6y^5+12xy
asked by Patricia 
algebra 8
business. A restaurant manager lost $415 in business during the month of january . business picked up in February, and he ended that month with a profit of $1580 A. What was the manager's profit after January and February? B. What if...? The restaurant
asked by Ana 
Algebra
3v^2+10v+8
asked by Patsy 
English
What is overcoming problems an integral part of life?
asked by Bailey 
Algebra1
Factor: 56w^2+17w3
asked by bettie 
ALGEBRA :)
GIVE THE AREA OF THE FIGURE DESCRIBED. RECTANGLE; L=12CM , W=5CM HOW SHOULD I GET THE RESULT?
asked by Cecilia 
Chemistry
I have a 2.5g sample in 12.5ml solution.I'm supposed to do a spike into this solution with the sample.If my standard concentration is 2000ppm, how much of this solution should I use such that I get 200ppm spike in sample?
asked by chloe 
6th grade
I need to make a 11, 12, and 13 letter word using these letters:d,i,s,m,u,u,n,t,c,a,r,e,e,g
asked by eric 
5th grade
This region is divided into 2 smaller regionsNew England and the Mid atlantic states?
asked by Erick 
social studies
The Grand Canyon is in what region?
asked by Erick 
social studies
Some of countrys highest mountains are in what region?
asked by Erick 
social studies
Baton Rouge and New Orleans are in what region?
asked by Erick 
social studies
Big Ben national park is in what region?
asked by Erick 
english
give example of small ideas
asked by hanz 
social studies
This region of the U.S. is the largest in area?
asked by Erick 
algebraa
find the length of the third side of the triangle perimeter=12 3cm 4cm
asked by karl 
college
lead has density of 11.35g/ml,i have 3.45 cc of lead what is the weight in grams.
asked by mark 
science
What climate does this place have? Warmest month average 58'F Coldest month average: 2'F Average rainfall: 38 in / yr Vegetation: Evergreen Forest a) Temperate b) Polar c) Cold d) Dry I PICKED c
asked by ant 
Life Science
Need to know how to figure out the volume of temperature kelvin?
asked by Lindsey 
Psychology
Why did various early followers of Freud reject psychoanalysis in favor of an alternative theory?
asked by Linda 
Math
What is the value of the underlined digit 0.26. The underlined digit is 2
asked by Anonymous 
Chemistry
1.25 x10^5g/ 0.75 moles = Not sure what the ^ stands for
asked by Lauren 
Chemistry
Are significant figures relevant in temperature? ex: (459 *F  32 *F)(5 *C/ 9 *F) = 272.78 *C So would I leave my answer as 272.78 *C? or 273 *C because of significant figures?
asked by Jack 
physics
Smyrna and Marietta are 35 mi apart. A car takes 45 min to go from Exeter to Manchester. The return trip takes 35 min. a) determine the average SPEED of the car for the round trip. b) determine the average VELOCITY of the car for the round trip
asked by Kyle 
Psychology
EEG, PET and TMS are all : A) laboratory observations that introduce experimental bias into the study B) Descriptive methods for studying the brain C) Standardized methods for studying the brain D) experimentally controlled technologies for brainwave
asked by Rena 
English
1. While he was based on the sketches, Degas painted in his studio. 2. While he was walking on the street, he met a friend of his. 3. While he was driving, he sometimes smoked. 4. While he was chatting, he drank coffee from time to time. (What about the
asked by rfvv 
grammar
I will be so offended if someone mistaken as an American. is this sentence correct?
asked by Anonymous 
Math
2x+2=8 Solve for x
asked by Dave 
Biology
One part of the brain if stimulated during adolescence, will form two distint regions. The area of the brain is referred to as: A) the occiptal lobes B) the pituitary glands C) Broca's area D) the parietal Lobe I am unsure of what the answer is, although
asked by Rena 
Chemistry
Are significant figures relevant in temperature? ex: (459 *F  32 *F)(5 *C/ 9 *F) = 272.78 *C So would I leave my answer as 272.78 *C? or 273 *C because of significant figures?
asked by Jack 
physics
An electric utility company needs to build a new generating plant. What factors should be considered when deciding on the location of the plant? Explain
asked by Anonymous 
hardware
In design and modeling class we need to build a model couch but we can't find a website to help us on how to build one with a heater. plz help us, thanks.
asked by taavon 
hca230
what patient compliance issues are evident inthis scenario
asked by kathy johnson 
math
4*5+8, How do you do this? The star means times multiply?
asked by alisha 
math
1612/4
asked by amy 
Algebra 8th
I Was Looking at The ProBlems of Paloma and i thing we have the same HW. so can You HelP Me On This? n=5.75
asked by ricardo 
Statistics
One of the tests for Outlier is anything greater or smaller than 1.5 IQR. Why is 1.5 chosen to be the benchmark, instead of 2 or 1 IQR?
asked by Alan 
science
Are humans subject to the same pressures of natural selection as other organisms? Why or why not?
asked by miranda 
english
''what do i have to say as an african american citizen''
asked by Anonymous 
9th grade
what does it mean to name the intersection of the planes in a triangular prism
asked by bob 
math
write three numbers that are greater than 1,543,000 but less than 1,544,00
asked by glory 
algebra check
add or subtract, 83 83= 8+(3) 3+8= 11
asked by ana 
COM155
Can someone help me with reasons why an author might write a summary?
asked by confused by adverbs and adjectives 
algebra
10+2[2+(1+1)2 to the 2nd power]
asked by travis 
Abnormal Child Psychology
the work of rene spitz
asked by Anonymous 
science
what acts as the cell's control center
asked by Anonymous 
college algebra
10+2[2+(1+1)2^2]
asked by travis 
algebra
x^221x110 Factor
asked by ty 
chemistry
Pb w/D of 11.35g/ml. Pb(lead)3.45cc ?weight in grams
asked by kar 
Algebra 2
Find each value if g(x)=x^3x. SO, g(5)=(5^3)5... would equal 120? Did I do this right?
asked by Mandy 
algebra 8th
ADD OR SUBTRACT> 5.22.5 HOW DO I DO THIS?
asked by Andy 
math
(175)(6+5)
asked by josh 
Math
Its one that has a story to it and those are the ones i do not get! It Say Maddie earns $8 per hour. Write an algebraic expression to evalute how much money Maddie will earn if she works for 15, 20, 25, or 30 hours.
asked by Janae 
chm
The mass of Oceanis 1.8*10 to 21 kg.The ocean contains 1.076%sodium ion,Na+what is mass of sodium in ocean
asked by mark 
math
(175)(6+5) Do you know what's an expression is? Can you teach me how to do it?
asked by josh 
algebra 8th
4.7(4.7) = 0 ???
asked by Ana 
business and tecnology class
Which economic system is the best olution to hanling a crisis of epic proportion.
asked by Anonymous 
math
we have a problem that my parents cant help with. 846*2=(...+40+...)*2=(800 over ...+...over2+6 over...)=(400+...+3)...=... ...means blank space for a number. Can you help with this problem, so that I can figure out the rest of the problems.Thanks
asked by Colin 
6th grade
how do you simplify the expsession of nine  six divided by three
asked by Anonymous 
aed204
• The composition of the faculty, administration, and other staff accurately reflects the pluralistic composition of the United States. • Differences in academic achievement levels disappear between males and females, dominant and oppressed group
asked by Bubba 
physics
what are the values of g,m1,m2,and d if f=g times m1 m2 all over d squared
asked by kyle 
Biology
Janet's boss calls her into the office to discuss why see failed to complete her project for the big meeting this afternoon. Janet's sympathic nervous system: A) makes her thoughts race for an excuse B) Makes her start to perspire C) Enables her to walk in
asked by Rena 
english
2.You will then post to the discussion board your writing strategies for developing your thesis. You will explore the features of the MyCompLab and summarize your experiences.
asked by mike 
Biology
If it happens that a neurotransmitter binds to a receptor site and produces a negative voltage, the probablity: A) that the neurons are densely connected increases B) of an excitatory response increase C)That the receiving neuron will fire decrease D)that
asked by Rena 
math
what is 9cm=______in do I have to mutiply by 2.54 which equals 22.86,is i'm right or wrong?
asked by kiki83 
math
is the answer for 3y+8=13 be y=7?
asked by leslie 
math
I'm very lost and frustrated about leaning the parallel and perpendicular lines like say for instance I'm looking at an arrow that is face down kind of of a right angle that has the letter K and L and the middle, can you please explained it to me
asked by kiki83 
math
I need real life example word problems using to ngative interjers.
asked by LaLa 
algebra
y+y+2=18
asked by ari 
math
okay what is a right angle triangle that has the letter k and L in the middle I know it's 90 degrees angle but I don't know forsure what i'm doing
asked by kiki83 
algebra
i don't know how to do this 1/2> on the top is??? on the right 1/2 on the butttomm?????
asked by ana 
english
Why is making a weakness a strength an important skill to have?
asked by Kaylie 
math
Factor: 20+22v12v^2
asked by wilson 
English
1. Sometimes he painted in his studio based on the sketches he drew outside. 2. Based on the sketches he drew outside, sometimes he painted in his studio. 3. Being based on the sketches he drew outside, sometimes he painted in his studio. 4. As he was
asked by rfvv 
5th Grade Math
Find the missing numbers and landmarks for the set of numbers: 18,20,20,24,27,27,__,30,33,34,36,36,__ A range:22 B mode:27 C Minimum ____ D Maximum ____
asked by Tiana