Questions Asked on
September 1, 2010

chemistry
oxidation state of nitrogen in n2h4
asked by mathew 
english/CHECK
My answers 1) Assail 2)Banal 3)mercenary 4)allusion 5)Taint 6) appease 7)Arbitrary 8)syndrome 9)altruistic 10)euphemism MY OLDER BROTHERS MARK HAS NO LUCK WITH WOMEN, HE GOES INTO ONE OF TWO STYLES OF CONVERSATION. THE FIRST IS TO (1) TAINT HER WITH A
asked by jae 
physics
According to recent test data, an automobile travels 0.250 mi in 19.9 s, starting from rest. The same car, when braking from 60.0 mi/h on dry pavement, stops in 146 ft. Assume constant acceleration in each part of the motion, but not necessarily the same
asked by Ami 
College Chem.
Determine the longest wavelength of light required to remove an electron from a sample of potassium metal, if the binding energy for an electron in K is 1.76 × 103 kJ/mol.
asked by B 
Chemistry
net ionic equation of Na2CO3+2HC2H3O2>CO2+h2o+2Na2H3O2
asked by Emily 
math
the product of three consecutive numbers is 4080. what are the numbers?
asked by mi 
math
The 20 leaves of a 40page book are numbered 1 through 40. The first and last leaves are ripped out. What is the sum of the remaining page numbers?
asked by M 
Physics
A sled starts from rest at the top of a hill and slides down with a constant acceleration. At some later time it is 14.4 m from the top; 2.00 s after that it is 25.6 m from the top, 2.00 s later 40.0 m from the top, and 2.00 s later it is 57.6 m from the
asked by Ceci 
math
Two consecutive odd primes, such as 11 and 13, are called a pair of "twin primes" how many pairs of twin primes are there between 15 and 45? F2 G3 H4 J5 K7
asked by anonymous1 
math
kenny buys candy bar s at 9 for $1. How many candy bars must he sell in order for him to make a profit of exactly $10? F27 G30 H45 J60 K90 answer:H45
asked by AnOnYmOuS1 
College Chem.
How much energy is evolved during the reaction of 48.7 g of Al, according to the reaction below? Assume that there is excess Fe2O3. Fe2O3(s) + 2 Al(s) → Al2O3(s) + 2 Fe(s), ΔH°rxn = 852 kJ
asked by Brandee 
english
in the sentence. Hello, my name is Pablo. what is the subject? is my or name?
asked by hunter 
math
paulina gets on an elevator. at the first stop, 4 people get off and 3 get on. at the second stop, 5 people get off and one gets on. at the third stop, paulina gets off. if 4 people are still in the elevator when paulina gets off, how many people were on
asked by mi 
geometry
Draw and mark a figure in which M is the midpoint of ST, SP = PT, and T is the midpoint of PQ.
asked by tina 
9th grade
what is the short story a sound of thunder about
asked by Anonymous 
math
a stick is cut so that one part is 2/3 of the length of the other. how long, inches, is the shorter part?
asked by mi 
English 3 honors
We are supposed to make a creation myth or a trickster tale so I decided that I wanted to write a creation myth. I need ideas of what I can write about.
asked by Honor Student 
Psychology
When you use procedures like placebos and doubleblind conditions, you are attempting to set up ____ for factors that would make your experimental findings questionable. A. controls B. treatments C. selections D. cases
asked by Manny 
spanish
Pero contestele al pelado
asked by Anonymous 
calculus
A 20.0 g copper ring at 0.000°C has an inner diameter of D = 2.54000 cm. An aluminum sphere at 108.0°C has a diameter of d = 2.54508 cm. The sphere is placed on top of the ring, and the two are allowed to come to thermal equilibrium, with no heat lost to
asked by stan 
Physics
Nitrogen gas is introduced into a large deflated plastic bag. No gas is allowed to escape, but as more and more nitrogen is added, the bag inflates to accommodate it. The pressure of the gas within the bag remains at 1 \rm atm and its temperature remains
asked by Todd 
psychology
First explain the difference between sensation and perception. Next define the just noticeable difference and sensory adaptation. Finally give examples of how both the just noticeable difference and adaption play a role in both sensation and perception
asked by star 
Physics  Momentum of cars at intersection
Two cars of identical mass are approaching the same intersection, one from the south and the one from the west. They reach the intersection at the same time and collide. The cars lock together and move away at an angle of 22deg counterclockwise from the
asked by Shaila 
Math
Graph each equation by pointplotting 3x2y=6
asked by Lexi 
12th grade  Math
1.) Explain why 815i = 17
asked by Eliza 
physics
if i increase the distance between the parallel conducting plates, potential difference going to increase but what about electric field?
asked by blasting 
algebra
The base of a triangle is 3cm grater than the height. The area is 14cm^2. Find the height and length of the base. Please show how you dervied at your answer.
asked by Jackie 
planning
Ms. Sue, you told me last time to search up my college to see what courses are required for hygienist, and so this is what I got. 2. The course choices that I make today lead to the fulfillment of this dream by them providing all the knowledge that I need
asked by Anonymous 
algebra
The mass of Neptune is about 1.03x10^23 metric tons. The mass of the sun is about 1.998x10^27 metris tons. About how many times the mass of Neptune is the mass of the sun? Round to the nearest thousandth, if needed use scientific notation. Use the
asked by Jackie 
languaje art
i have some sentences i need to separates subjects and predicates
asked by carlos 
geometry
This is a twocolumn proof requiring 6 answers for each column. Given: line AB is perpendicular to line CD. Prove: m angle 2 + m angle 4 + m angle 7 = m angle 1.
asked by shay 
english/check
My answers 1.Altruistic 2. Mercenary 3. Assailed 4. Appease 5.syndrome 6. Taint 7.Arbitrary 8.allusion 9.Euphemism 10.Banal 12 _ people tend to place the public welfare above their own selfinterest. In contrast,_ people will exploit anyone for a profit
asked by jae 
psychology
identify four key milestones in the development of cognitive psychology as a discipline?
asked by corey 
Science
A highway is to be built between two towns, one of which lies 98.0 km south and 24.0 km west of the other. (a) What is the shortest length of highway that can be built between the two towns, and (b) at what angle would this highway be directed, as a
asked by GG 
11th grade
While driving his sports car at 20.0 down a four lane highway Eddie comes up behind a slowmoving dump truck abd decides to pass it in the left lane. If Eddie can accelerate at 5.00 m/s^2, how long will it take for him to reach a speed of 30.0 m/s?
asked by SH 
Intro to World Religions
Is there anyone here who can explain to me what the Gospel of Thomas and the Gospel of Mary are about? This is part of my first writing assignment in this class and I can't start on it until I understand these two writings. I've read both, but I'm so
asked by y92f 
SOCIOLOGY
WHAT ASPECTS OF THE SOCIAL AND WORK ENVIROMENT IN A FASTFOOD RESTAURANT WOULD BE OF PARTICULAR INTEREST TO A SOCIOLOGIST BECAUSE OF HIS OR HER SOCIOLOGICAL IMAGINATION?
asked by RENE 
Math
How do you write an expression for... the value in cents of 5 quarters? Thank You
asked by Carl 
analogy
dock is to what as park is to garage? open is to close as retreat is to what?
asked by bob 
physics
A pump is installed in the basement of a 10storey building in order to supply the occupants with water. Each storey is 3m high. How much pressure must the pump exert on the water so that the water reaches the 10th floor with a pressure of 400 kPa?
asked by Jenna 
Science
The portion of the nervous system that controls involuntary activities is a subdivision of the ____ nervous system. A. sympathetic B. central C. peripheral D. parasympathetic I think it's either B or C right?
asked by Dylan 
English
we have to write and present a drama script about 'marginalization' for example homeless people are left out of the society. those with disabilities and those young people under 25 who care for their relatives. they are all positioned outside of the great
asked by star 
Math/Physics
1. A typical virus is a packet of protein and DNA or RNA and can be spherical in shape. The influenza A virus is a spherical virus that has a diameter of 85nm. If the volume of saliva coughed on to you by a friend with the flu is .010cm^3 and 10^9 of that
asked by Roger 
12th grade  Math
Solve by Factoring: 1.) x² x + 12 = 0 2.) 4x³ + 21x²  18x = 0 3.) x³ x²  x + 1
asked by Eliza 
Math Word Problems
#1. The pressure P of a compressed gas is inversely proportional to the volume V. If there is a pressure of 35 pounds per square inch when the volume of gas is 400 cubic inches, find the pressure when the gas is compressed to 100 square inches. #2. A
asked by Carmen 
Math  Solving Graphically
1. 8 + 7x =2x² I used my calculator to graph this and got x is about 4.41 and .904 2. 1/3x²  15 = 0 Again, I graphed on my calculator and got x is about 6.70 and 6.70 Are these answers accurate and is there another way to solve?
asked by Anna 
math
eight years from now,Oana will be twice as old as her brother is now.Oana is now 12 year old. How old is her brother now? f2 g4 h6 j10 k16 12/2=6 or 12+8=20 20/2=10
asked by AnOnYmOuS1 
Creative Writing
Daniel Schorr: Who is he? Why is he? (I'm not sure what that means exactly...) What is his importance?
asked by Anonymous 
math
juan travels at the rate of 30miles per hour for 4 hours. He then return over the same route in 3 hours.What was his average rate for the return trip in miles per hour a22 1/2 b34 2/7 c35 d36 e40 answer: f40
asked by AnOnYmOuS1 
Geometry
Please help me solve this equation: AB= 4.5cm
asked by Maray 
help plz
Give an example, of a technological change that has caused unemployment, or Give an example of a new technology that has created jobs How do you think you might measure the net impact of technological change on overall employment and GDP in the USA? Make
asked by Mary 
Health
Normal urine is ____, as indicated by its pH value. A) slightly alkaline, B) neutral, C) slightly acidic, D) extremely alkaline Normally I would post what my answer is along with the question but on this one I have NO CLUE! I can't find the answer
asked by Derek 
physics
Runner A is initially 6.0 mi west of a flagpole and is running with a constant velocity of 4.0 mi/h due east. Runner B is initially 4.0 mi east of the flagpole and is running with a constant velocity of 5.0 mi/h due west. How far are the runners from the
asked by Collin 
9th grade global history
In the book 1001 Arabian Nights where does it explain about thievery as a way of life,humor through trickery of the innocent and distrust of foreigners.
asked by Susan 
environmental 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 A
asked by pam 
math
least to greatest 8/9,7/8,22/25
asked by rosa 
algebra
The polynormial 0.041h0.018a2.69 can be used to estimate the lung capacity in liters of a female with height h, in cetimeters, and age a, in years. Find the lung capacity of a 40year old woman who is 190 centimeters tall. Round to the nearest hunderd.
asked by Jackie 
9th grade
the perimeter of the first bedroom is 44 feet.What are the dimensions?
asked by Alie 
environmental science
Nashville, Tennessee has precipitation year round, and it can get pretty miserable when the summer hits ( average temperature 79'F). Winters are mild with the coolest month average temperature at 37'F. What climate is it? a) Not Temperate b) Humid
asked by pam 
geometry
what is 9 times the square root of geomitrical force?
asked by brent 
science
what are the beakers called that are shaped like pears?
asked by scooby 
Government
What's segregation?
asked by Jacqueline 
physics
if each parallel conducting plates have area 1, then another area 2 is added to each plates, is the charge density and charge still be the same
asked by blasting 
Government
What's segregation?
asked by Jacqueline 
chemistry
oxidation state of nitrogen. no2
asked by mathew 
algebra
(3^4)6 Simply. Type exponential notation with postive exponents. Simplify your amswer.
asked by Jackie 
Algebra 1
the perimeter of the first bedroom is 44 feet. What are the dimensions?
asked by Alie 
algebra
The number N, in millions, of hearing impaired people of age x can be approximated by N=0.00006x^2  o1x + 1.1.Approximate to the nearest million the number of hearing impaired people of age 45 and 70.
asked by Jackie 
math
duwayne wrote a twodigit number. he multiplied it by 3, added 18, and divided by 8. his final answer was 9. what number did duwayne write?
asked by Anonymous 
English
Don't let me down. (What is the part of speech of 'down' in this sentence? And what is the meaning of 'down' here?)
asked by rfvv 
English
What a mess! (Does it mean the following?) What a mess it is! What a mess the room is!
asked by rfvv 
physics
A ball is thrown vertically upwards, from ground level, with an initial speed vo. Assume that air resistance is negligible so that the acceleration of the ball is due solely to gravity. a) Derive an algebraic formula for the time t that it takes for the
asked by Ashleyy 
College Physics
A positive and a negative charge are positioned as shown: +  3.00 meters  _______ 4.00 meters Q1 = 4.00 microCoulomb Q2 = 4.00 microCoulomb 1. What is the distance between the charges? 2. What is the angle of West of south? 3. What is the force of + on
asked by Lucy 
math
7(3x+6)=11(x+2)
asked by katie 
math
what different combinations can you make with the letters BLSV.
asked by scooby 
College Physics  fixed
A positive and a negative charge are positioned as shown: +   _______ The distance from  to corner is 4.00m and the distance from corner to + is 3.00m. Q1 = 4.00 microCoulomb Q2 = 4.00 microCoulomb 1. What is the distance between the charges? 2. What
asked by Lucy 
environmental science
Concord, New Hampshire has cold snowy winters (average temperature 20'F), pretty springs, cool summer (average temperature 70'F), and colorful falls. What climate is it? a) Subartic b) Polar ice c) Not cold d) Humid continental e) Tundra B
asked by pam 
College Physics  fixed again!
A positive and a negative charge are positioned as shown: +  _______  The distance from  to corner is 4.00m and the distance from corner to + is 3.00m. Q1 = 4.00 microCoulomb Q2 = 4.00 microCoulomb 1. What is the distance between the charges? 2. What
asked by Lucy 
environmental 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 
precalc
Solve log subscript4 112 = x.
asked by Anonymous 
Marketing
I need an idea for a future product or service to market for this class project, any ideas? Thank you in advance!
asked by Audrey 
Pre Calc
Solve for x: 4x+62x1
asked by Katie S 
physics
if each parallel conducting plates have area 1, then another area 2 is added to each plates, if i look at this formula Q=CV=epsilon(A1+A2)V/d, then shouldnt charge increases then charge density also increases
asked by blasting 
science
Will the dew point change with increasing temperature if the amount of moisture in the air does not change
asked by Anonymous 
Pre calc
Find the Domain of the function: f(x)=the square root of the entire fraction x^2+6x16 over x^22x15
asked by Katie S 
math
simon added $4.50 to the money in his bank. then his father agreed to double simon's money, which gave him $33. how much money did simon have to begin with?
asked by mi 
Pre Clac
Determine k and solve the equation: x^3kx^2+3x+54=0, if one of it zeros is triple of another.
asked by Katie S 
Pre Calc
x^2+y^2=625 Verify that (24,7) lies on the circle.
asked by Katie S 
Pre Calc
x^2+y^2=625 Find an equation of the line that is tangent to the circle at this point.
asked by Katie S 
math (comination plz check) answers included
what different combinations can you make with the letters BLSV. this is what i came up with blsv lsvb svbl vbls bvsl bvls vlsb vbsl vlbs sbvl lvbs lsbv lbvs slbv sblv svlb
asked by scooby 
Pre Calc
Complete the square to find the center and the radius of the circle. 3x^2+3y^212x+24y+15=0
asked by Katie S 
Science
Describe the ways that burning changes the nature of wood?
asked by Danielle 
algebra
The function H described bu H(x)=2.75x + 71.48 can be used to predict the height in centimeters of a woman whose humerus is x cm long. Predict the height os a woman whose humerus is 36cm long.
asked by katy 
Honors Geometry
Okay, on a number line I have points A,B, C, D, E, F, and G. If AG is different from GA, how many different names can you give the line? My question is: How can AG be different from GA?
asked by Carsyn 
math
shawna had to decorate 3 gift packages with ribbon. she used 1 1/3 yards of ribbon for the first package, 1 1/2 yards of ribbon for the second package, and 1 2/3 yards to decorate the third package. shawna had 3 1/2 yards of ribbon left over. how much
asked by Anonymous 
Pre Calc
Simplify: n!(n1)!  (n1)!
asked by Katie S 
college
You have been hired as a consultant by your neighbor to help her with her computer. You notice that she has a screen full of icons which appear to be Word documents, Excel Spreadsheets and other graphic files. How would you help her organize her data i.e.
asked by bobby 
math
lynn wants to make 25 dresses. one dress uses 2 2/3 yd of fabric. the bolts of fabric she wants to use each have 30 yd jf fabric on them. how many bolts will lynn need to use?
asked by mi 
math
chita is 3 3/4 years younger than pablo. if you muktiply chita's age by 4, the answer is 43. how old is pablo?
asked by mi 
English
1. What do you like? 2. What don't you like? 3. What do you not like? 4. What do you dislike? (Can we use all the expressions? What about #3? Do you use Sentence 3 frequently? What other expressions can we use if we want to ask like this?)
asked by rfvv 
geometry
(3x4) (5x+6) afind the measures of both angles.
asked by Dominique 
Finance
Hello, I am doing a finance case, Twilight Acre Farms, and I am trying to determine cash flows. I was not given a revenue figure, only that productivity will increase 15% with the new machine. I do not know what to do. It says in the case that excess
asked by Brittany 
math
provide a counterexample to show that each statement is false. a) if a four sided figure has four congruent sides, then it has for right angles. at first i thought of a trapezoid proves that wrong but then i remembered only 2 sides have to be congruent for
asked by Maryanne 
college_anthropology
What does miners piece tell us about the difficulty of describing another culture?
asked by kristina 
political science
how is a bill killed or not passed?
asked by kimberly 
Botany
name 3 crops domesticated in regions that are now mexico central and south america
asked by Christopher 
Social Studies
unscramble oogecythnl, means tools and methods used to help humans do tasks
asked by Anonymous 
math
tisha works 5 days a week as a paramedic. she has 10 holidays off and 3 weeks vacation every year. if tisha never misdes a regular day of work, how many days does she work in each year that is not a leap year?
asked by mi 
Math
Tenecia is thinking of a number with 8 place values. The digit in the thousands place is 5. The digits in the hundred thousands and hundreds place are both an odd number greater than 7. The digit in each other place value is one less than the digit in the
asked by Mia 
english
My answers 1) Assail 2)Banal 3)mercenary 4)allusion 5)Taint 6) appease 7)Arbitrary 8)syndrome 9)altruistic 10)euphemism 12 _ people tend to place the public welfare above their own selfinterest. In contrast,_ people will exploit anyone for a profit they
asked by jae 
Math
How many sevendigit numbers less than 1,048,000 can be made using the digits 0,1,4,6,7,8, and 9? Make a list of possible ways to represent your sevendigit numbers.
asked by Ana 
physics
Consider a map oriented sot hat the x axis runs eastwest (with east being "positive" direction) and y runs northsouth (with north "positive"). A person drives 35 km to the west, then turns and drives 44 km to the south. Find the x and y components of the
asked by judith 
math
ralph displays 9 samples of fabric on a rectangular posterboard. each sample is a 3inch square. he places them in 3 rows each 1 inch apart on all sides. this arrangement leaves a border of poster board 1 1/4 inches along the sides and 1 1/2 inches along
asked by mi 
Math
How many seven digit numbers less than 1.048,000 can be made using the digits, 0,1,4,6,7,8,9? Make a list of possible ways to represent your seven digit numbers
asked by shaneea 
Math
Mrs. Karla thank you for your help. but I don't understand your answer. The question is again: Tenecia is thinking of a number with 8 place values. The digit in the thousands place is 5. The digits in the hundred thousands and hundreds place are both an
asked by Mia 
Writing
Whats the correct way to write a 7th grade paragraph .
asked by Anonymous 
Physics
Find th resultant and speed direction of the airplane relative to the ground.... AN airplane is heading west at velocity 950km/hr and wind is blowing northward at velocity of 55.o km/hr
asked by Mariel 
math
Solve x+1=2/3x algebraically
asked by Ernestine 
English
He is standing still. (Is 'still' an adjective or an adverb?)
asked by rfvv 
chemistry
How many moles of acetic acid are in 100ml of a 0.05M solution of acetic acid?
asked by Marian 
Physics
Junes Verne in 1865 suggested sending people to the Moon by firing a space capsule from a 195 m long cannon with a launch speed of 12.78 km/s. What would have been the unrealistically large acceleration experienced by the space travelers during launch?
asked by Z32 
Astronomy
The Sun is currently in the constellation Sagittarius on New Year's Day. When Bega is the North Start, what constellation wil the Sun be in on January 1st?
asked by Anonymous 
Physics
A flat circular mirror of radius 0.120 m is lying on the floor. Centered above the mirror, at a height of 0.830 m, is a light source. Calculate the diameter of the bright circular spot formed on the 2.90 m high ceiling by the light reflected from the
asked by rudi 
calculus
Evaluate the limit or state that it does not exist. lim Root(6+x)Root(6x)/x x>0 i kept getting zero which ever way i tried to solve it.. help plz.
asked by Jake 
Botany
What value to modern cultures is there in preserving traditional agriculture and crop genetic diversity?
asked by Christopher 
Math
Could anyone give me any idea on how t o answer this? Thanks 1.A classmate tells you, “Finding the coordinates of a midpoint is easy. You just find the averages.” Is there any truth to it? Explain what you think your classmate means.  I think what he
asked by Shadow 
algebra
The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. Solve the system you wrote for this using any
asked by brandon 
Physics
A subway train starts from rest at a station and accelerates at a rate of 1.60 m/s^2 for 14.0 s . It runs at constant speed for 70.0 s} and slows down at a rate of 3.50m/s^2 until it stops at the next station. Find the total distance covered.
asked by Ceci 
Physics
A viaduct is being relevelled by using a jackscrew with a pitch of 5mm. The mass of the top slab of the viaduct is 20 tonnes (20000kg) and its length is 40m. The lever arm used to turn the jackscrew is 60 cm long. Calculate the effort force to be applied
asked by Mia 
COM 155
I need help to identify the purpose of the writing below. We’ve all read a lot about stress, but Hockenbury and Hockenbury have something new and interesting to say about it: It’s not the big life crises but the million petty hassles we face every day
asked by confused by adverbs and adjectives 
geometry
the area of a triangle is 338 square yards. the height of the triangle is four times its base find the height and base of the triangle
asked by Tate 
Physics
A viaduct is being relevelled by using a jackscrew with a pitch of 5mm. The mass of the top slab of the viaduct is 20 tonnes (20000kg) and its length is 40m. The lever arm used to turn the jackscrew is 60 cm long. Calculate the effort force to be applied
asked by Mia 
algebra
find an approximation to the nearest tenthousandth log 8900 over log 110
asked by allice 
physics
a hot air balloon rise above the ground, accelerating upwards at a rate of 2 m/s^2. The total mass of the hot air balloon and it occupants is 400kg. the density of the air is 1.3 kg/m^3. a) Determine the volume if the hot air balloon. b) if this
asked by Mikey 
Science
What process describes how a signal travels from one end of a neuron to the other end? A. Hormonal regulation B. Muscle coordination C. Membrane excitability D. Neurotransmitter release I'm pretty sure the answer is C but just want to be positive.
asked by Dylan 
math
what two different word phrases are there for the expression t/30?
asked by avianna 
math
how do you write 3,209,003,812 in standard form
asked by kathy 
Math  Intersection of planes
Find the vector equation of the line of intersection for the pair of planes. Plane one: x+5y3z8=0 Plane two: y+2z4=0 I did half of the work but now i am stuck. the normal of the planes are not parallel and therefore a solution exists, you simultaneously
asked by Shaila 
physics
heather and Matthew walk with an average velocity of .89 m/s eastward. it takes them 44 min to walk to the store. what is their displacement?
asked by Marissa 
Math intersection of planes
Show that the line [x,y,z]=[10,5,16]+t[3,1,5] is contained in the plane x+2yz4=0 I tries writing the vector equation in parametric form and then substituting it into the respective x,y,z in the plane, after simplifying I get 0t=0 does this mean that the
asked by Shaila 
English
1. While the pictures were based on the sketches, Degas painted in his studio. 2. With the pictures based on the sketches, Degas painted in his studio. 3. The pictures veing based on the sketches, Degas painted in his studio. 4. The pictures based on the
asked by rfvv 
Computer Security
Hackers use data input forms to add scripts to the server that then steal user information. This is known as buffer overflows. True or False
asked by Jennifer 
English
1. Which are more important of the 10 activities? 2. Which are more important among the 10 activities? 3. Which is more important of the 10 activities? 4. Which is more important among the 10 activities? (Which ones are grammatical? Are all grammatical?)
asked by rfvv 
Anatomy & Physiology
A problem with the _____ plexus may cause pain in the posterior part of the thigh. A) Sacral B) Lumbar C) Cervical D) Brachial I'm thinking A but not quite sure
asked by Nikki 
8th grade
What are the Five Themes Of Geography?
asked by Kaniria 
biology;zoology
What do you think the embryological steps we see in the early development of the invertebrates tells us about evolutionary history? How did those steps evolve? Please use specific examples and be prepared to defend your answer.
asked by star 
physical science
15 joules of work are done by forces other than gravity in taking an object from a position 3 m above the ground to a position 8 m above the ground. what is the change in the gravitational potential energy of the object?
asked by tristen 
sciice
Why do you think another mistake doesn't just correct the mutation in an abnormal CF gene? What do you think the chances of this occuring would be? Compare this to the chance of some other event happening
asked by star 
Physics help
A very narrow beam of white light is incident at 40.40° onto the top surface of a rectangular block of flint glass 11.8 cm thick. The indices of refraction of the glass for red and violet light are 1.637 and 1.671, respectively. Calculate the dispersion
asked by A very narrow beam of white light is incident at 4 
finance
Please help with finance question. Thanks What judgment would you make about diversification during an economic recession? An economic expansion?
asked by star 
4th grade
what part of speech is batteries
asked by Tim 
Physics  Momentum
Under what circumstances is the change in momentum of a system equal to zero?
asked by Shaila 
Physics  Momentum of cars at intersection
Car A(1750kg) traveling due south and car B (1450kg)due east. They reach the same intersection at the same time and collide. The cars lock together and move off at 35.8km/h[E31.6degS]. What was the velocity of each car before the collided? I tried this
asked by Shaila 
english
Who is your teacher? what is the subject?
asked by hunter 
academic
what is the antecendent and pronoun in the sentence. You have probaly read or heard aesop fables.
asked by star 
political science
what are district based elections? What is a redevelopment plan project area?
asked by kimberly 
economics
4. Consider public policy aimed at smoking. a. Studies indicate that the price elasticity of demand for cigarettes is about 0.4. If a pack of cigarettes currently costs $2 and the government wants to reduce smoking by 20 percent, by how much should it
asked by econs 
spanish
what is the subject and verb in this sentences? Mi amigo se llama Santiago.
asked by hunter 
Maath
What does it mean to solve each equation graphically? 5x+7=32
asked by Alexia 
Physics
With an average acceleration of negative 1.2m/s squared, how long will it take a cyclist to bring a bicylcle with an initial speed of 6.5 m/s to a complete stop? answers are: either 2.0, 5.4. 0.18 or 1.8s Please helpI am totally confused
asked by Andrea 
physical science
The density of copper is 8.92 g/cm (cubed). If you plotted the mass of copper in grams versus the volume in cubic centimeters, what would the slope of the line be?
asked by Madi 
spanish
what is the subject and the verb in this sentences? Encantada, Arturo
asked by hunter 
Health
What role can a bystander play in reducing incidents of bullying?
asked by star 
intro to world religions
Thank you! I read both of the links you posted. The two pieces are still really difficult to understand, but since I have to pick one of the two, I think I'll write about the Gospel of Mary.. The first part says to write a summary of the gospel as I
asked by y92f 
maths
Help me find the zeroes of this function: f(x)=1/2x^32x
asked by suart 
Physics guide me through
On a calm, bright day, you're scuba diving in a deep lake (n = 1.33), 5.40 m from your sailboat. When you are 3.10 m below the surface, the top of the sailboat mast appears to you to be in a direction 40.0° from vertical. Calculate the height of the mast
asked by rudi 
Physics
A flat circular mirror of radius 0.120 m is lying on the floor. Centered above the mirror, at a height of 0.830 m, is a light source. Calculate the diameter of the bright circular spot formed on the 2.90 m high ceiling by the light reflected from the
asked by rudi 
enviromental 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 
Spanish
Todays homework 1. ¿Qué comerás esta noche, Pepe? Comerá pizza. Comerás espagetis. Comeré lo que prepara mamá. Comere un sandwich. 2. ¿Qué va a hacer Paquito hoy? Irá al cine conmigo. Estudiaré en casa. Venirá al partido de futbol. Dormirás
asked by Jim 
Math
Solve: 1.) 2x² + 24 = x² The answers I obtained were: x = i√24 and x= i√24 are these correct? 2.) 9x³ = 25x 3.) 5x²  x = 7x²  5x  2 4.) 2x² = x³ + 4x  8 ~Thank you
asked by Henry 
science
what does intertia means?
asked by ana 
math
60x30  60+30 a2 b20 c200 d2000 enone of these 60x30=1800 60+30=90 1800/90=20 answer b20
asked by AnOnYmOuS1 
Spanish
Same homework. I just added my answers. 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
asked by Jim 
Asia
What is the region of rich farmland that stretches across the northern part of Europe
asked by Anonymous 
Physics again
The equilateral glass prism shown has an index of refraction of 1.56. The prism is surrounded by air. A ray of light is incident on the middle of the left face of the prism. What is the smallest angle of incidence for which the ray of light will emerge
asked by rudi 
math :D
which of the following is closest in value to .213 f1/2 g1/3 h1/4 j1/5 k1/6 answer:j1/5
asked by anonymous1 
Marketing
I need an idea for a future product or service to market for this class project, any ideas? Thank you in advance!
asked by Audrey 
math
Two consecutive odd primes, such as 11 and 13, are called a pair of "twin patterns
asked by anonymous1 
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 
analytical chemistry
how cam the amount of chlorine in [Ni(NH3)6]Cl2 be determined
asked by ranger 
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?
asked by Jeanne 
Algebra (please help me)
The cost in millions to remove x% of pollution in a lake modeled by C=6000/2002x. What is the cost to remove 75% of the pollutant? What is the cost to remove 99% of the pollutant? For what value is this equation undefined?
asked by Carla 
math
if 152x4 d  x4
asked by AnOnYmOuS1 
History
Do you know of an article that is no older then 2 years that's about Latin America's geography?
asked by Roxanne 
physics
if a plane is flying 235 km/h and encounters west wind at 80 km/hr. What's its new velocity?
asked by tatychass 
math
the value of 3^5 + 3^5 is F3^6 G3^15 H9^5 J9^125 K45 answer F:3^6
asked by AnOnYmOuS1 
algebra 8..helppp
Educantion..Benjamin must have 120 credit hours of instruction to receive his college degree.Benjamin wants to graduate in 8 semesters without ettending summer sessions.How many credit hours must Benjamin take on average each semester to graduate in 8
asked by chayanee 
nature science
another name for an experiment that tests an hypothesis
asked by chris 
Macro
Give an example, other than those given in the chapter, of a technological change that has caused unemployment, or Give an example of a new technology that has created jobs How do you think you might measure the net impact of technological change on
asked by Mary 
math
suppose a snail crawls 2/5 inch per second . at this rate what is the total number of inches the snail crawls in 2 minutes? a48 b30 c24 d5 e4/5
asked by AnOnYmOuS1 
algebra
Diving. An underwater exploration team is swimming at a depth of 20 feet. Then they drive to an underwater cave that is at 7 times this depth. What is the depth of the underwater cave? dont; know what to do??
asked by akm23 
math
after m minutes you blink 10m+3 times. how many times you blink in 3 minutes
asked by darien 
please help ASAP
How would you compare the accounting for an enterprise funds with those of a forprofit business? How would you compare the accounting for the businesstype activities in an enterprise fund with accounting for those activities in a governmental fund?
asked by 2much 
Chemistry
What mass of pure aluminum can be dissolved by 13mL of 1.6M KOH?
asked by Kim 
algebra 8
multiply or divide. Then compare using , or = 10(1/2) ? 20÷4 can some on do it 4 me please
asked by ana 
chemistry
if the mass of a 12.5 mL sample is 50.0 g, calculate the density of the sample I got 0.25 is that correct
asked by jen 
math
chita is 3 3/4 years younger than pablo. if you multiply chita's age by 4, the answer is 43. how old is pablo?
asked by mi 
Physics
I need help on two problems :P 1. A spherical balloon is partially blown up and its surface area is measured. More air is added increasing the volume of the balloon. If the surface area of the balloon expands by a factor of 2.0 during this procedure, by
asked by Johnny 
10th grade Honors English
What is my English teacher asking? Here is the prompt. Life can be considered a series of stories. It is the narrative we tell and hear the create the life the we live. And it id through these narratives that messages are passes. "October Sky",
asked by Joe 
science
What force is required to accelerate a 1,000 kg car 5 m/s2?
asked by gp 
College Chem.
How much energy is evolved during the reaction of 48.7 g of Al, according to the reaction below? Assume that there is excess Fe2O3. Fe2O3(s) + 2 Al(s) → Al2O3(s) + 2 Fe(s), ΔH°rxn = 852 kJ
asked by Brandee 
College Physics
A positive and a negative charge are positioned as shown: +  3.00 meters  _______ 4.00 meters Q1 = 4.00 microCoulomb Q2 = 4.00 microCoulomb 1. What is the distance between the charges? 2. What is the angle of West of south? 3. What is the force of + on
asked by Lucy 
math
Can someone help me plwease with this problem????? I need to find an equation for the given pair of points and express my answer in x=a,y=b, or y=mx+b form. Please explain it simply as I am really struggling with this. (1,1) and (6,6). Thank you so much
asked by barb 
math
its  *  = + ??
asked by hannna 
math
jeanine used 2 1/2 cups of flour to make muffins and 1 3/4 cups of flour to make biscuits. after bortowing 1/4 cup of flour, she had 2 1/4 cups left to make bread. how much flour did she have to begin with?
asked by mi 
Montessori
if one side of a regular hexagon is 12 m, find its perimeter
asked by cute 
Intermediate Algebra
Factor: 9x^2  42x + 49 So far I have 3(3x^2  14x + ) I have no idea if this is right or if this equation is prime. Or if I'm solving it correctly.
asked by Angel 
physics
A certain car is capable of accelerating at a rate of +0.90 m/s2. How long does it take for this car to go from a speed of 55 mi/h to a speed of 80 mi/h?
asked by Anonymous 
english
How do i do a Walam Olum? Where do i start? I can not draw at all and it looks like that is part of it... please help.
asked by bryan 
English Help
Please someone check this paragraph for me . The Pseudolus is a tricky slave .Even his master‘s son named Callidorus need his help. Callidorus is wealthy lovesick young man but unfortunately he depend on pseudolus‘s ideas to get his young salve girl
asked by Sham 
Bus Man
How does the local, state, or national economy affect your business or place of work?
asked by Roxy 
algebra
2 2/3 ÷3 ? 5(2.4) multiply or divide.then compare using ,=
asked by ana 
Abnormal Child Psychology
an assessment tool that's the actually measures the construct its intended to measure can be considered. A.reliable B. valid C. standardized D. effective
asked by Anonymous 
chemistry
What concentration of aqueous CaCl2 solution freezes at 10.2ºC? The freezing point of pure water is 0.0ºC and Kf of pure water is 1.86ºC/m.
asked by Cecilia 
Algebra
Graph each equation by pointplotting? y=x how would you do this?
asked by Carly 
English help plz
Please someone check this paragraph for me . The Pseudolus is a tricky slave .Even his master‘s son named Callidorus need his help. Callidorus is wealthy lovesick young man but unfortunately he depend on pseudolus‘s ideas to get his young salve girl
asked by Sham 
math
how do u do 18t +12r over 3?
asked by hannah 
health care reimbursement methodologies
hospitals that are excluded from the medicare acute care pps (such as childrens hospitals) are paid based on?
asked by misleydis 
algebra 8th grade
20÷ 4 ? 3/4 ÷ (1/2) use this and =
asked by alks 
Anatomy & Physiology
During an emergency room examination for an injured arm, the physician palpates the arm's entire length, starting at the shoulder and ending at the fingers of the hand. This process takes him from a/an ____ position. A. right to left B. proximal to distal
asked by Nikki 
Polynomials
3. In 2002, Home Depot’s sales amounted to $58,200,000,000. In 2006, its sales were $90,800,000,000 a. Write Home Depot's 2002 sales and 2006 sales in scientific notation.
asked by Sharon 
Global Studies
For my project, I had to stand in a public place for an hour and then reflect upon the diversity that I saw in my community. One person I saw was of Asian background, and clad in loose, beige trousers, and a matching shirt which was also loosefitting. He
asked by Caitlyn 
2nd grade
it says i must pick a number between 1 and 100 then describe the number using the word before, after and between. PLZ HELP
asked by unknown 
Spanish  SraMcGin
Hello SraMcGin, I tried again how you said and I came up with these. Let me know if I did any better. Thanks 1 d 2 d 3 c 4 d 5 c 6 d 7 b 8 d 9 c 10 a 11 c 12 b 13 b But i think vendiendo mean sellingnot sold? 14c 15d Thanks for your help! Original
asked by Jim 
algebra
I need help solving this problem. 6/z+8=8/3z+24+7. Could some one help me out with this.
asked by kim 
algebra
samantha is buying carpet for her bedroom floor, which is a 15footby12foot rectangle. if carpeting cost $1.2 per square fot, how much will it cost samantha to carpet her bedroom?
asked by alks 
math
sum of 3 consecutive integers, n=middle integer of 3
asked by Anonymous 
anthropology
What ethical challenges come up when studying another culture? How does one balance the fact that anthropology is part social science, part humanity, and part biology?
asked by kristina 
Physics
On a calm, bright day, you're scuba diving in a deep lake (n = 1.33), 5.40 m from your sailboat. When you are 3.10 m below the surface, the top of the sailboat mast appears to you to be in a direction 40.0° from vertical. Calculate the height of the mast.
asked by Rudi 
5th grade
The gravitational force on the moon is one sixth of what it is on Earth. This means that on the Moon you would weigh onesixth of what you weigh on Earth. How much would you weigh on the moon.
asked by NayQuan 
physics
Objects change their _____ only when a net force is applied. Laws of _____ are used to describe the effects of forces on the _____ of objects.
asked by dayanna 
math
from one piece of walnut, sam cut two 9 1/2 in. strips for 2 sides of a frame. he cut two 11 3/4 in. strips each for the other 2 sides. sam had 5 1/2 in. of walnut left. how long was the piece of walnut when he started?
asked by mi 
math
the product of three consecutive numbers is 4080. what are the numbers? please show work.
asked by magda 
Algebra
The cost in millions to remove x% of pollution in a lake modeled by C=6000/2002x. What is the cost to remove 75% of the pollutant? What is the cost to remove 99% of the pollutant? For what value is this equation undefined?
asked by Carla 
math
the sum of three consecutive odd numbers is 369. what are the numbers?
asked by Anonymous 
algebra
9x+5y=42 2x+y=22 Find the ordered pairs
asked by theresa 
physics(check my answers)
a large thin conducting plate has a net charge q. the charge density on each side of conducting plate is : q/2A electric field on each side is :q/2epsilon=q/4Aepsilon Does the charge on the right surface contribute to the electric field to the left of the
asked by blasting 
physics
Consider a particle with initial velocity that has magnitude 12.0 m/s and is directed 60.0 degrees above the negative x axis.
asked by tod 
3rd grade
if i have a hundred chart to find all the 2 digit numbers in which the sum of the digits equals 10 how many numbers did i write what pattern do i have
asked by if i have a hundred chart to find all the 2 digit 
calculus
The limit as x approaches infinity of (e^x+x)^(1/x). I got that it diverges, but I'm not sure if I made a mistake. My work: lim(e+x^(1/x)) lim(e+(1/x^x)) lim(ex^x+1)/x^x l'hopital:lim(e^(e(lnx+1))+1)/e^(lnx+1) diverges?
asked by Dave 
grammar
Identify the arts of speech inthis sentence: Larry OFTEN GOT CAUGHT between the flailing arms and kicking feet of Moe and Curly.
asked by Anonymous