Questions Asked on
November 5, 2008

statistics
for a standard normal curve, find the zscore that separates the bottom 30% from the top 70%
asked by kay 
Physics
a hand exerts a constant horizontal force on a block that is free to slide on a frictionles surface. the block starts from rest at point A and by the time it has traveled a distance d to point B it is traveling with speed Vb. WHen the block has traveled
asked by Steve 
Chemistry
I did a lab where I put Copper (II) Chloride in water with Alumnim. 2Al + 3CuCl2 > 3Cu + 2AlCl3 The aluminum on the reactant side weighs 0.5 g and the CuClw weighs 1.69 grams. It said to find the theoricital yield. Did I do this right? 2Al + 3CuCl2 > 3Cu
asked by Lena 
Calculus
According to the US Census, the world population P, in billions, is approximately P=6.342e^(0.011t); where t is in years since January 1, 2004. At what rate was the world's population increasing on January 1, 2005? Give your answer in millions per year. Is
asked by George 
French
Hi there, can you see if i have translated the following english sentences correctly in french. Summary : (At the beginning of his journey, the little prince finds himself near asteroids 325, 326, 327, 328, 329, and 330, and he decides to visit each one.)
asked by Fatima 
Chem
What experimental difficulty would you encounter if you had neglected to include a drying step before evaporating the ether solution of fluorene?
asked by Jason 
physics
Skye is trying to make her 70 kg St. Bernard go out the back door but the dog refuses to walk. If the coefficient of sliding fricction between the dog and the floor is .5, how hard must skye push in order to move the dog with a constant speed? please
asked by hailey 
physics
Water is flowing at 3 m/s in a circular pipe. If the diameter of the pipe decreases to fourninth its former value, what is the velocity of the water downstream? Answer in units of m/s.
asked by Lines in the Sand122 
Geometry(Very Urgent!!!)
Triangle NQP is an equilateral triangle with the measure of angle N=5x2y and the measure of angle P=x+2y. Find the values of x and y. Show all work to receive credit.
asked by Abbey 
Calculus
(a) Find the tangent line approximation for sqrt(9+x) near x=0. (b)Find a formula for the error, E(x),in the tangent line approximation found in part (a). For part A, is the answer y=3. For part b, I don't understand , any help would be greatly
asked by George 
cardinal directions
what is the difference between Northeast and North of East or East of North. Same with Northwest, what's North of West or West of North?? are these other ways of saying North North East and East North East; North North West and West North West?
asked by mc 
chemistry HELP PLEASE !
A solution consisting of isobutyl bromide and isobutyl chloride is found to have a refractive index of 1.3931 at 20oC. The refractive indices at 20oC of isobutyl bromide and isobutyl chloride are 1.4368 and 1.3785, respectively. Determine the molar
asked by Blair 
ap Calculus
A right circular cone has a fixed slant height, s= 12 inches. Determine the radius and the height of the cone with maximum volume
asked by Corey 
physics
A 2.6 cm thick bar of soap is floating on a water surface so that 2.14 cm of the bar is underwater. Bath oil (of specific gravity 0.8)is poured into the water and floats on top of the water. What is the depth of the oil layer when the top of the soap is
asked by Lines in the Sand122 
6th grade
how many different bracelets can be made from 7 white beads and 2 grey ones//?
asked by lexie 
Calculus
Suppose f(x) is differentiable at x=a. What does tangent line approximation, y=, mean? Select all that apply (A) Local linearization (B) y=f(x)f(a)f'(a)(xa) (C) The best liner approximation of f(x) near a (D) After zooming y is a good approxiamtion to
asked by George 
Calculus
Suppose f(x) is differentiable at x=a. What does tangent line approximation, y=, mean? Select all that apply (A) Local linearization (B) y=f(x)f(a)f'(a)(xa) (C) The best liner approximation of f(x) near a (D) After zooming y is a good approxiamtion to
asked by George 
Calculus
Suppose f(x) is differentiable at x=a. What does tangent line approximation, y=, mean? Select all that apply (A) Local linearization (B) y=f(x)f(a)f'(a)(xa) (C) The best liner approximation of f(x) near a (D) After zooming y is a good approxiamtion to
asked by George 
Calculus
Suppose f(x) is differentiable at x=a. What does tangent line approximation, y=, mean? Select all that apply (A) Local linearization (B) y=f(x)f(a)f'(a)(xa) (C) The best liner approximation of f(x) near a (D) After zooming y is a good approxiamtion to
asked by George 
slope(using intercepts)
a bamboo plant is growing 1 foot per day. when you first measure it, it is 4 feet tall. a. write an equation to describe the height y, in feet, of the bamboo plant x days after you measure it. would it be: x+y=4? b. what is the y intercept?
asked by amanda 
repost of composition
mentioned earlier that I was doing an essay on the Taj Mahal. Here is my draft for it and I'd like you to revise it;any tips are highly appreciated. I used the first site i found on google when I typed in Taj Mahal essay help (since i cant give a link)
asked by mysterychicken 
Science
Does anyone know anything about respiration?? Cause I have to do this chart thing and it says: Respiration uses glucose and oxygen to produce carbon dioxide and water and water is used to carry out all _________. I don't know what the blank is I have read
asked by Kelsie 
11th grade ..CHEMISTRY
This is a Quantitative Redox titration. (KMnO4) = 1.8 G.. 500 ML after the experiment we had to record the data of the 3 trials. 1. Trial  VolUme FeSO4 = 10.00 Ml  VOlume KMnO4 11.00 Ml 2. Trial  VolUme FeSO4 = 10.00 ML  VOlume KMnO4 11.15 Ml and we
asked by Komal 
algebra
How do I define a variable and write an inequality to model the following situation? The temperature in a refrigerated truck must be kept at or below 38Deg F
asked by Steven 
History
What did Abigail Adams ask her husband John Adams to include in the Declaration of Independence?
asked by Sue 
3rd grade
Please help me to rhyming words. The word is sleep. And I need to use this words: strret,please,free,whel,resd,queen,each,sneeze,people,meet,team sea.need,dream,meat. Can you please let me know which one rhym, Thank you. 3rd grader need help!!!!
asked by Elizabeth 
English
What does it mean to vary the sentence pattern within a written work? (Please give some answer...Not just a web link...And if you give a link please give info on where answer might be located.)
asked by Xing 
algerbra 1
i don't understand how to do these 1+3xx=x4+2z 3+3x(x2)=3x+4
asked by savanna 
English
1. They are balls on the desk. 12. The balls on the desk are some. (Are they grammatical? Would you change them into correct ones?) 2. Is given name first mame or middle name? 3. I live with my parents in the country. 31. I live in the country with my
asked by John 
stats
Consider an infinite population with 25% of the elements having the value 1, 25% the value 2, 25% the value 3, and 25% the value 4. If X is the value of a randomly selected item, then X is a discrete random variable whose possible values are 1, 2, 3, and
asked by Mischa 
Physics 12
Midterm review time! I just can't manage to get this question. "A 12kg shopping cart rolls due south at 1.5m/s, 30 degrees E of S. What is the magnitude of the change in momentum sustained by the shopping cart?" I know momentum equals the mass times the
asked by solexgirl12 
Math
simplify the following expression and show your problem solving strategy x cubed + x squared + x + 1 + 2(x cubed + x squared + x + 1) + 3(x cubed + x squared + x + 1) + ....100( x cubed + x squared + x + 1)
asked by Rose 
Math
1) Solve: 8x ¨C (6x + 4) = 8 x = 2 2) 7x > 1/15 the solution set is: {x  x > 105} 3) Solve 5> 4x + 4 or 10 ¡Ü 4x +3 the solution to the inequality is: [¡Þ, 7/4] U [1/4,¡Þ] 4) Use < or > to make the statement true: 9 < 3 5) Graph the
asked by Algebra HELP!!! 
math need help please
9 to the 2nd power  (6) to the 2nd power
asked by david 
other
i have four legs but can stand on one, i come out in the daylight but not in the sun. i have two sisters who our in power, my grandmother looks like a natural flower. some say im old but i feel like new, i stick to the bottom of your shoe! what am i?
asked by anna 
Physics
Organ pipes, open at one end, resonate best at their first resonant length. Two pipes have length 23.0 cm and 30.0 cm respectively. What is the wavelength of the sound emitted by each pipe? What are the respective frequencies if the speed of sound is 341
asked by Sally 
Algebra
I was asked to simplify (2x^2 times y^3 times z^5)^6. The answer I got was 2x^12/y^18z^30. Is this correct? (It must be in positive exponents). Thanks everyone!
asked by Patti 
english
we have just completed the story of washington irving... 'the devil and tom walker'. it is said that the title itself has become a proverb in england. my question is: write a sentence that uses "the devil and tom walker" as a proverb and explains its
asked by jess 
french
are all of these nouns masculine?: musee cinema stade what are some other irregular nouns? when asked why it's this way by some of my classmates, my french teacher replied,"they just decided it to be that way when they were creating the french language!"
asked by amanda 
Calculus  Damon
Find the line which passes through the point (0, 1/4) and is tangent to the curve y=x^3 at some point. So I found the derivative which is 3x^2. Let (a, a3) be the point of tangency. 3x^2 = (a3  1/4)/(a0) I'm not sure how to solve for a. Yes, the point is
asked by Samantha 
Physics
A 3 m, 250 N/m spring is at the bottom of a 10 m, 20 degree frictionless slope with a 30 m drop off the top of the incline. If a 10 kg wight is placed at the end of the spring when it is compressed 2 m, how fast will the block be traveling just before it
asked by Isaac 
health help me......
the breathing rate of an infant is 3050 breaths per minute while that of an adult in 1820. why do infants have higher respiratory rates then adults?
asked by Anonymous 
science
what test is performed to determine the hardness of a mineral ???
asked by Anonymous 
Calculus
Find the derivative of 10x^2+4y^2=sqrt(7). Is the answer 20x+8y=0
asked by George 
Math Grade 10
Solve 2x+1=2^x to find the other (not 0,1) intersection. Truly vexing. Thanks.
asked by H Masri 
math(Please help Urgent!!)
In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=x+9 and DM=6, find MB. Answer choices: 9 , 3, or 18.
asked by Abbey 
College Chemistry
What is the ppm of standard Fe that is made by dissolving 0.1405g of reagent grade Fe(NH4)2(SO4)2 6H2O (FM 392.14 g/mol) in DI water in a 500mL volumetric flask containing 0.5mL of 98 mass% H2SO4
asked by Mary 
lawmajor help?
Hi, my friend and I both want to be lawyers. we finally talked after a long time of not seeing each other and we got on the topic of college. and majors. etc. i asked her what do u want to major in? she goes "history.. for LAw" i'm like you want to major
asked by Clarissa 
Math
A few more questions 1. How do you describe the negative square root of 47? I said that it was imaginary, but I got one point marked off for my answer. The descriptions we could choose were Natural, Whole, Integer, Rational, Irrational, and Real. What is
asked by Patti 
Math
I am supposed to find f(g(x)). F(x)=5x^2minus 2x=3 and g(x)=4x^2 plus 7x5 The answer I got was 5(4x^2+7x5)^2+2x+3. Is this correct? Thanks!!!
asked by Gusella 
Algebra 2
Solve by completing the square: x^2+9x+6=0
asked by Kiley 
International Trade
Immiserizing growth is the special case in which economic growth actually makes a country worse off than before. If the country is big enough to influence world prices and if demand for the good is inelastic enough higher productivity can actually make a
asked by Deena 
french
merci pour clarifying the 24 hour clock time. what is the difference between "je voudrais" et "je veux"? do you know any good websites that are either translators or like grammar helpers?
asked by amanda 
please help english!!!
we have just completed the story of washington irving... 'the devil and tom walker'. it is said that the title itself has become a proverb in england. my question is: write a sentence that uses "the devil and tom walker" as a proverb and explains its
asked by jess 
math(Please help!!!)
The vertices of triangle ABC are (2,2), B(3,1) and C(0,1). Find the coordiantes of the circumcenter.
asked by Abbey 
math
find x when x 92/29 wouldn't this be 92/29
asked by deedee 
medical terminology
which of the folling items represents a symption? abdominal pain.or hemenegative stool
asked by jewel 
Algebra 1
Can someone please check my answers? Thank You 1) Find an equivalent expression without parenthesis (y+87) Answer: y87 3) Solve 3x13x=96 answer: x= 6 4) Find the decimal notation 14/25 Answer: .56 5) Divide if possible 7/0 Answer:0 6) Solve 7x+10=52
asked by deedee 
science
from the presence of so many salt and gypsum mines in new york state, what would you infer about NY's environment millions of years ago?
asked by Anonymous 
Algebra 1
11) Tell which real number corresponds to the situation. During a quiz, a person loses 1800 pts. answer: 1800 12) Solve for y z=yq Answer: zq=y 13) Solve using the multiplication principle 10x=90 Answer: x= 9 14) Collect like terms 20w+w+14/19w Answer:
asked by deedee 
social studies
what does a charter and a jointstock company have in common? a pilgrim and the mayflower compact?
asked by janna 
Algebra
Here are questions from my two "alter egos", Rachelle and Gusella, better known as Patti, even better known as Courtney. I am supposed to find f(g(x)). F(x)=5x^2minus 2x=3 and g(x)=4x^2 plus 7x5 The answer I got was 5(4x^2+7x5)^2+2x+3. Is this correct?
asked by Patti 
Science
Circle the letter of each scentence that is true about the products of photosynthesis: a: Plant cells use the sugar for food. b: Some of the sugar is made into other compounds, such as cellulose. c: Some of the sugar is stored in the plant's cells for
asked by Kelsie 
6th grade
can you unscramble these letters? ppedoeryre
asked by alli 
science
how has genetic engineering helped people
asked by Kat 
geometry
3y1+2x28=180 i need help making two equations out of this
asked by jenny 
LIT.
The way Cowley uses the phrase "my own country" is an example of
asked by GATOR 
math
Help subtract 7 4/5 from 18 6/15 Can someone show me how to do this please
asked by Debbie 
Science
What are the layers of the sun?
asked by Siana 
ecomonics
I am trying to understand the math part of supply and demand . I am not getting it,I really need help! The question is: The demand and supply functions for sweatshirts are as follows: DEMAND Supply Quanity Quanity demanded(per period) supplied(/peri
asked by elizabeth 
Science
How do you think the changing environment of the earth influenced the adaptations that allowed a class of vertebrates to thrive?
asked by Thomas 
Calculus
How do you do this question. f(x) = (5x1)/(23x), find f^(1)(x). The answer is supposed to be (1+2x)/(5+3x).  And can you please explain this one to me. Suppose that xy^(3)+2y^(2)+xy+2x^(3) = 0. Find the general
asked by Samantha 
Calc again sorry
4) The graph of y = (x)/(1+25x^2) for x is greater than or equal to 0 has a horizontal tangent at x = what. So what I did was find the first derivative. I did the quotient rule and ended up with x50x  1+25x^2  (1+25x^2)^2 I equated that
asked by Samantha 
math
f(x)=1/x, g(x)=1/x^21, h(x)=1/x1 and the difference between 6 times the function values of f and 3 times the function values of g is 7 times those of h. how do i solve for x?
asked by i love polka 
Calculus
Find dy/dx of the function 10x^2+4y^2=sqrt(7). Is the answer 20x+8y=0
asked by George 
Chemistry
0.27  actual value of AlCl2 1.1173  theoritical value of Alcl2 % Error = [(0.271.1173)/1.1173] * 100 = 76 % What are some reasons for the 76% error. I thought of 2 but i`m not sure if they're right.  we spilled some of the AlCl2 while the reaction
asked by Lena 
social studies
what does the pilgrims and the mayflower compact both have in common? Please Help!!!!!
asked by janna 
EngineeringWater Use
Can u help us find some websites that will help us about the topic about water use conservation? We need to build a essay. What CAN u do?
asked by MeherinAyushiVaishnavi 
math
7x3(97x)
asked by Tiffani 
Science
I need to know what the source of energy which causes mountain building by folding or faulting? What form(s) of energy is involved? This was the only question I need help with so thanks a bunch for the help!!!! :D
asked by Reese 
math
(4+2i)(1+5i) simplify.
asked by carrieee. 
speech
whats a good title for the daliy struggles a person with diabeties have? the thing with this sentence is it doesnt fit with what im suppose to do my topic on because my topic has to be on how to make the world a better place we need.... ( well that's how i
asked by Anonymous 
International Trade
Krugman and Obstfeld make sure to challenge three commonly held “misconceptions about comparative advantage”. They make their arguments intuitively and with little discussion of relative prices. Expand on the challenge to these three “myths”. Use
asked by Deena 
calculus
find the limit for the given function lim (sin)^2(3 t))/t^2 t>0
asked by kat 
project management
what is a feasibility study
asked by chantal 
Business  Stock Control
I could do with some help... i have to explain what EPOS, EFTPOS and EDI are and i have to give advantages and disadavantages to each. Please could someone help me! it would be a big help thanks
asked by sam 
math(Please help!!!)
A cable that is used to support a 76 foot tower is secured to the ground 31 feet from the base of the tower. Find the angle of elevation to the nearest degree that the cable makes with the ground. Answer choices: 22 degrees, 24 degrees, or 68 degrees.
asked by Abbey 
math(Please help Urgent!!!)
In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=10 and DM=2x+1, find MB. Answer choices: 2 , 9.5, or 15.
asked by Abbey 
physics
A 150 N/m, 5 m spring on a 26 degree incline is compressed 2.3 m and a 5 kg block is placed on it. If we neglect friction, how far up the incline from where it starts will the block travel? How fast will it be traveling when it is 0.2 m up the incline from
asked by Max 
Algebra 1
7) Use cummutative law to find an equivalent expression. 73+yz Answer: 73(y+z) I know this one is wrong but I cannot figure out how to do the problem. 8) Simplify 6[59(31] Answer: 70 10)The formula b=30a is used in New England to estimate the minimum
asked by deedee 
Ssci 2
can anyone give me a "five definitions of economics?" thanks. :)
asked by Akitsuke 
Algebra 1
17) Simplify [32/8]/1/2 Answer: 8 18) Add 7+(9) Answer: 16 19)Solve 7(3x 2)=28 Answer:x=2 20)Solve using the addition principle 6.4=x3.7 Answer:x=10.1
asked by deedee 
math
waht are the common multiples of 2 and 3
asked by Anonymous 
Damon
Thank you so much for all the calculus help! I felt more prepared for the exam!
asked by Samantha 
Geography
Hello, it says for my Geography homework find these towns with these bits of words in them: Cester, Caster and Eter. Please help thanks!
asked by Chanel 
Calculus
differentiate y = (x + 2) / (x^3 + x  2)
asked by jack 
4th grade math
what is distributive properties of multiplication?
asked by tylicia 
math
what is the gcf of 24,32
asked by colin 
social studies
what movie star was in the armed forces
asked by leslie 
physics...
As Alan is taking a shower, the soap falls out of the dish and Alan steps on it with a force of 500 N. If Alan slides foward and the frictional force between the soap and the tub is 50 N, what is the coefficient of friction between these two surfaces? I
asked by hailey 
College Algebra
Solve the equation by expressing each side as a power of the same base and then equating exponents. 3 (63x) = 1/27 {9} {1/9} {3} {3}
asked by Daniel 
Geometry(VERY URGENT!!)
In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=x+9 and DM=6, find MB. Answer choices: 9,18, or 3.
asked by Abbey 
Chemistry
What does a negetive percentage error mean?
asked by Lena 
Chemistry
For my theortical yield I got 1.1173 g For my actual yield I got 0.27 g I need to find my percent yield and percent error. Did I do this right? % Yield = (0.27/1.1173) * 100 = 24 % % Error = [(0.271.1173)/1.1173] * 100 = 76 %
asked by Lena 
Calculus
Find the derivative of the function, xyx12y3=0. Is the answer 14,I got this from 1112=0, which solves to 14.
asked by George 
math
f(x)=2.5, g(x)=2x+1 and h(x)=x and the difference between 2 times the outputs of f and 3 times those of g is 8 less than 4 times the outputs of h how do i solve for x?
asked by i love polka 
writing for HR
I am to Create a diagram in PowerPoint® or Word mapping job opportunities starting from, or advancing to, the position focused on in your final project. How do I create this word map or diagram in powerpoint? I know what I want to say but how do I do this
asked by Christi 
MATH LINEAR PROGRAMMING
THE PENNOHIO BUILDING COMPANY BUILDS AND SELLS TWO TYPES OF HOUSES:"CLEVELAND CASTLES" AND "PITTSBUTGH PALACES". CONTRACTS CALL FOR USING TOTALS OF AT LEAST 20,000 FT OF FRAMING LUMBER AND 8,000 CUBIC FT OF CONCRETE; AND AT LEAST $9,000 FOR PROMOTION AND
asked by ELIZABETH 
physics
A 150 N/m, 5 m spring on a 26 degree incline is compressed 2.3 m and a 5 kg block is placed on it. If we neglect friction, how far up the incline from where it starts will the block travel? How fast will it be traveling when it is 0.2 m up the incline from
asked by Bob 
math
how many different bracelets from 7 white beads and 2 gray ones.
asked by lexie 
social studies
what is the fbi crime index? Can you tell me where i can find imformation on natural crime and legal legal crime. thank you so much amy
asked by amy 
math
if you had 3.6363636 and if you rounded it off to the nearest tenth would the answer be 3.3
asked by unknown 
Algebra
Once again, I have some confusing problems for math. If you know any answers, even if you only know one, please tell me the answer and walk me through it so I can actually understand how you get to it. Thanks! #1: A space craft travels at a speed of 8/10
asked by Celina 
taxes please help
martha has a tax liability of $6,420 and owes additionaltaxes of $235 she is entitled to one tax credit of $374 and another credit of $563. if her employer withholds $260 every two weeks from her pay will she receive a refund of $340 or $1042 or will she
asked by unknown 
social studies
Name Missouri's second largest city which also has French roots
asked by Mark 
science
What are 2 abiotic factors that affect the ocean ecosystem?
asked by rhys 
math
the number 30 is the least common factor of which pair of numbers
asked by carlos 
algebra 2
solve the equation: 1/3x^2+4=8 please help:)
asked by Anonymous 
Algebra 2
How do you simplify this expression? the sqrt of 3/25?
asked by Kiley 
average daily balance
manuel has a revolving credit account that uses the average daily balance to calculate finance charges. During april 2007( amonth with 30 days) he had an unpaid balance of $445.12 for 18 days and an unpaid balance of $221.38 for 12 days. what would his
asked by unknown 
math
solve: perimenter of triangle perimeter is 12 meters determine values x, x+1, and x+2 x(x+1)+(x+2)=12
asked by Maddy 
business
Where can I find US's daily treasury bill rate for years 2000 to 2002? Thanks!
asked by Aq 
Algebra II
I am doing the piecewise function x+3 if x is less than 2 x^2 if 2 is less than or equal to x which is less than 1, and finally, x+2 if x is greater than one. The chart says that x x+3 (x,y) 3 0 3,0 2 1 2,1 How come the three is negative? Is there a
asked by Rachelle 
Astronomy
What is the phenomenon of differentiation and how does it occurs
asked by Mike 
government
what is the organizational structure of dominica?
asked by wendy 
social studies
Why are grapes able to grow in certain areas of the NORTHEAST????????
asked by hillary 
science
How do cells prpare for mitosis
asked by Jessie 
language
please help unscramble graphtooph
asked by andreanna 
math
solve for x, expressing x as a logarithmic function of y y=6.4(1/2)^x
asked by Cynthia 
math
3(3+a)=6
asked by Anonymous 
Ethics Applied
what are the conflicts of interest for anencephalic babies? Please help, thanks a lot!!!
asked by HK 
algerbra 1
i don't understand how to do these 1+3xx=x4+2z 3+3x(x2)=3x+4
asked by savanna 
Algebra
Write an equation of the line containing the point (o,4) and perpendicular to the line y=1/3x+5
asked by Thao 
English
my questions is about a play called An Inspector Calls. 1. How is the context still relevant in issues related to modern day parallels? 2. What makes the play convincing ? 3. How effective is the play as theatre? please help Im at a loss.
asked by Emmerson 
Algebra
I have a few things I need some help with. Does anyone know how many cubic decimeters are in 1 liter? And would anyone be able to help me with this problem? The density of a substance is 2.7 g/cm³. What is the density of the substance in kilograms per
asked by Patricia 
french
comment diton "Happy Halloween"?
asked by amanda 
Earth Science9 help!!!
does monroe county produce any of these minerals??? talc zinc garnet gypsum lead magnetite halite titalium. plz help me...
asked by Pari 
science
how were magnetite minerals found in NY sate?
asked by Anonymous 
daily balances
manuel has a revolving credit account that uses the average daily balance to calculate finance charges. During april 2007( amonth with 30 days) he had an unpaid balance of $445.12 for 18 days and an unpaid balance of $221.38 for 12 days. what would his
asked by unknown 
applications
if the costs of a retailers merchindise are rising,which of the following statements is true? a. using FIFO will lower taxes B. using LIFO will increase taxes
asked by unknown 
applications
if the costs of a retailers merchindise are rising,which of the following statements is true? a. using FIFO will lower taxes B. using LIFO will increase taxes
asked by unknown 
social studies
what are the steps toward democaracy of the early English settlers?
asked by Chelsea 
algebra
find x when x 92/29 wouldn't this be 92/29
asked by deedee 
Algebra
How do you state restrictions for a function?
asked by Patti 
Chemistry
How many moles of each of the following are needed to provide 1.0 osmol? a)CaBr2 b)NaOH c)Al(NO3)3
asked by Monica 
Chemistry
What is the balanced equation for the preparation of cis1,2cyclohexanediol???
asked by Andrew 
4th grade
How is control used in an experiment?
asked by Brianna 
physical science
what are the general properties of an acid an a base
asked by jeremy 
Algebra 1
10)The formula b=30a is used in New England to estimate the minimum furnace output, b, in BTU's for a modern house with a square feet of flooring. A) determine the minimum furnace output for a 2100 ft squared modern house. B) solve formula for a Answer:a)
asked by deedee 
Algebra 1
7)use cummutative law to find and equivalent expression 73+yz answer: I don't even know where to start with this one
asked by deedee 
algebra Please help
10)The formula b=30a is used in New England to estimate the minimum furnace output, b, in BTU's for a modern house with a square feet of flooring. A) determine the minimum furnace output for a 2100 ft squared modern house. B) solve formula for a Answer:a)
asked by deedee 
geometry
3y1+2x28=180 help me find the value of x and y
asked by jenny 
Geography
Hello, i still can't find the town with part of the word Caster in it. Thanks
asked by Chanel 
math please help
a company purchased a lathe with a useful life of 4 years and a salavage value of $5,000.00 if the lathe cost $45,000.00 what is the lathes first year depreciation using the sumofthe years digits method? would it be $12,000.00
asked by unknown 
composition fir writeacher
Thank you soooo much! I finished revising it and submitted it and I just now found out that i got a 85% which is still passing. Next time I think I can do better, it's just that i was rushing a bit since this was due today. Thanks again!!MC
asked by mysterychicken 
Math
I want to know did I work these problems right Multiply: (  6)²  4² = 36 – 16 = 20 Multiply (  3) (  6 ) + ( 4 ) ( 2) = 18 + ( 8) = 188= 10 Multiply: (  3 ) ³  (  8) ( 2) = (3) times 3 = 9 (8) times (2) = 16 9  16 = 25 25 Multiply:
asked by Gertrude Sanders 
math
1/3 + (5/6) + (1/2) =
asked by martha 
math
1/2 (5/8)=
asked by david 
Biology 12
It's midterm time! Can anyone explain the NAD cycle to me in VERY SIMPLE TERMS or have a website that might do it? I keep reading through my notes but I just can't quite get it. Thank you!
asked by solexgirl12 
9th
2(3a+2)=8
asked by visiree herrera 
Calculus
lim(x>infinity) sqrtx sin(1/sqrtx) Someone please start me off. I don't know how to find the limits of trigonometric functions.
asked by Samantha 
social studies
i need help with making a poem about the alamance battle
asked by Anonymous 
Derivatives
Find dy/dx for the function, xyx12y3=0. Is the answer 14,I got this from 1112=0, which solves to 14.
asked by George 
Astronomy
What are two pieces of evidence that the earth is a highly differentiated body
asked by Mike 
government
what is a party system?
asked by Anonymous 
scirence...help
name a rock that is both felsic and intrusive. mane a rock that has high dinsity and a course grained texture.
asked by Anonymous 
calculus
Find the derivative of the function below in two ways. F(x) = (x  7 x sqrt(x)) / sqrt(x) (a) By using the Quotient Rule. (b) By simplifying first.
asked by jken 
physics
The four tires of an automobile are inflated to a gauge pressure of 88500 Pa. Each tire has an area of 0.0276 m2 in contact with the ground. Determine the weight of the automobile. Answer in units of N.
asked by Lines in the Sand122 
History
What were the stages of Greek political development? Were they the natural consequence of the evolution of human society?
asked by Tiffany 
Math
Graph each of the equations given using a Tchart. 1. x + y = 3 2. 3x + y = 4 Help please I don't get it. Thank you,
asked by Larry 
Physics SHM
Am self studying SHM, so sorry for the elementary questions. Would someone check/confirm some facts i think I've learned please. 1 If a sine wave graph starts at the origin at time = 0s, the sysyem is in equilibrium? 2 The amplitude at t= 0s is zero. 3
asked by charlie 
human resources
How does affirmative action programs assist with managing diversity and promoting equal opportunities?
asked by China 
Science
I have to design a complex machine and I must follow rubric. I don't understand. Can you help me please?
asked by Sue 
physics
A 3 m, 250 N/m spring is at the bottom of a 10 m, 20 degree frictionless slope with a 30 m drop off the top of the incline. If a 10 kg wight is placed at the end of the spring when it is compressed 2 m, how fast will the block be traveling just before it
asked by Pursey 
social studies
how did the waysof life of native floridians change over time????
asked by maria paula 
navy college
If 1 5/8 pounds of apples cost 78 cents, how much does 1 pound cost?
asked by lanita 
Science
I need to know two waves that are invisible. Thanks this helps a whole lot, I appreciate it!!!!! Anysa
asked by Anysa 
virginia history
how did the chesapeake bay form from the susquahanna river
asked by kayla 
math
a company purchased a lathe with a useful life of 4 years and a salavage value of $5,000.00 if the lathe cost $45,000.00 what is the lathes first year depreciation using the sumofthe years digits method? would it be $12,000.00
asked by unknown 
Logic
I know this is alot of text, but i'm having trouble understanding what my professor is asking... Study questions and Homework: St. Thomas Aquinas' arguments for the existence of God. Reading and Homework due: November 6, 2008. Work through the following,
asked by Tom 
PreAlgebra
Simpliby an expression (3(4))2
asked by AJ