Tuesday

May 26, 2015

May 26, 2015

Number of results: 16,593

**Mathematics **

Find the coefficient of x^7 for (x-3)^11 Use the binomial theorem to expand (2y-3x)^5 Prove that (n over r)= (n over n-r) for all integers where n is greater than or equal to r and r is greater than or equal to zero Prove that (n over n-2) + ( n+1 over n-1)= n^2 for all ...
*May 17, 2015 by Sally *

**Help in Understanding**

Posted by Anonymous on Friday, May 6, 2011 at 8:45pm. How did the conflict occur? Was it just because of the land? I'm having some trouble understanding. Please explain to me. About the Red River Colony - Ms. Sue, Friday, May 6, 2011 at 9:18pm The conflict was about land. The ...
*May 7, 2011 by Emma*

**Quick math help**

Can someone check my answers on these? Thank you!! Solve each system using addition or subtraction. 1. x+y=8 x-y=4 For the solution I got (6,3) 2. x-3y=7 x+2y=2 For the solution I got (4,-1) 3. 5s+2t=6 9s+2t=22 For the solution I got (-4,13) 4. 2x+3y=13 x-3y=2 For the solution...
*January 22, 2014 by Anonymous*

**chemistry**

Molarity is to moles of solute over liters of solution as molality is to A. molar concentration over molal concentration. B. moles of solute over kilograms of solvent. C. molal concentration over molar concentration. D. moles of solute over moles of solvent.(My answer)
*July 26, 2013 by arthur*

**U.S. Government**

Today we were asked this question in class. We were asked to ponder it over the weekend, but I'd like some views of others. If we don't believe minds are changed in deliberation, then how and why does the law change in these areas over time? Do we not get closer to the truth ...
*November 5, 2010 by Susie*

**Math**

1. Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3, –3). (1 point) (–2, 4) and (6, 6) (2, 4) and (6, 6) (–2, 4) and (6, –6) (2, –1) and (–3, 3) 2. Given a scale factor of 1 over 2 , find the coordinates for the...
*November 5, 2012 by Anynamouse *

**econimic**

Command economies: A. Are considered a type of mixed economy B. Are considered a type of free market economy C. Oppose private property, free market pricing, competition, and consumer choice D. Encourage private property, free market pricing, competition, and consumer choice
*May 12, 2014 by jay*

**History**

How did the two superpowers that emerged during the cold war compete for influence over other nations ? A. The united states and germany competed through each countrys military developments leading to the arms race B. The coviet union and the united states competed by offering...
*January 6, 2012 by sarah*

**math**

Prisilla performs a series of transformations on a figure in the plane. First she dilates it by a factor of 3 and translates it 5 units to the right. Next she reflects it over the x axis, then over the y axis. Finally she reflects it over the line y=x, translate it 5 units to ...
*February 9, 2008 by bob*

**algebra help 2**

(t^3-3t^2+5t-6)divided by (t-2)i made a mistake. i only need to know the quotient did you read your last question's answer? use long division. again. t^2-t+7 Re. 8/(t+2)
*August 20, 2005 by doc.mims*

**math**

When two numbers are compared by the process of division, this is called a________? a. ratio d. product c. coefficient d. percentage so the answer would be A
*October 7, 2008 by Jackie*

**Pre-cal**

let P(x)=2x^4-x^3+13^2-8x-24. Use synethetic division to show that x+1 is a factor of P(x) Answer:2x^3-3x^2+16x-24 Then find all real and imaginary roots of P(x)=0.
*January 9, 2010 by Jill*

**3rd grade math**

In which division sentence is 8 the divisor? a) 8/2=4 b) 40/8=5 c)8/4=2 d) 48/6=8 I think it is b or d. I forgot my book at school, so I don't have any examples to look at for help. PLEASE HELP !!!!!
*January 14, 2010 by Miranda*

**Math**

Find the Quotient and remainder using long division. 1. (x^3+1) / (x^2+x+2) 2. (14x^3-16x^2+10x+8) / (x-1) Please explain because I want to learn how to do this correctly. Thanks
*September 15, 2010 by Laly*

**math**

jamie wants to be able to find the simplest form for any fraction by using the division rule and dividing only once . what should she do
*January 14, 2011 by sendy*

**Finance**

If you were general manager of a division, on which three key ratios would you choose tohave your unit's financial performance evaluated?
*November 28, 2011 by Emma*

**MATHS**

CAN ANY ONE SOLVE THIS QUESTION PLEASE: FIND HCF OF 180,252 AND 324 USING EUCLID'S DIVISION LEMMA?
*May 26, 2012 by sandra*

**math**

using the terms factor, division, multiple, product, and divisible by, write as many statements as you can about the number sentence 4x7=28
*September 20, 2012 by enrique*

**Anatomy and Physiology**

In which step of cell division does the nucleus disappear and spindle fibers are formed? A. Metaphase B. Prophase C. Anaphase D. Telophase
*February 4, 2014 by Diana*

**algebra 2**

Which property is illustrated: commutative, associative, etc. 5+3=3+5
*August 29, 2007 by Christian*

**math**

What is addition property using the equation? (3+1) + 6 = 3 + (1+6)
*September 26, 2007 by dust*

**science**

An example of a substance's property would be
*October 31, 2007 by tonya*

**physical science**

is a property of metals luster
*November 3, 2007 by liz*

**4th grade**

What are the communtative property of addition?
*August 25, 2008 by Jasmine*

**Math**

whats property-commutative associative
*September 18, 2008 by Paul*

**Math Properties**

What property is expressed in the equality b + (-b) = 0?
*October 19, 2008 by Harley*

**Math**

Help with addition and multiplication property of Equality
*October 29, 2008 by Bryan*

**Algerbra 2**

How do I solve this using Zero property 2x^2+2
*December 7, 2008 by Keishia*

**Math**

How would I rewrite 3(x + 2) in Distibutive property?
*December 14, 2008 by Lauren*

**science**

is solubility a chemical, or a physical property? Thanks
*February 19, 2009 by Rora*

**Math**

Hi, Name the property illustrated: 1. If 3p=11, then 11=3p Please Help!! Thank You!!
*April 15, 2009 by ~{Happy Face}~*

**alegbra**

how to identify property or rule used in (15+23)+7=15+(23+7)
*April 11, 2010 by tianna *

**math**

What is an example of commutative property of multiplication?
*April 28, 2010 by Gio*

**math**

Name the property illustrated here: 2 x (8+4)= 2 x 8 + 2 x 4
*June 23, 2010 by tee*

**math**

(2+3)+(3+4) = (3+4)+(2+3) does this equation demonstrate the commutative property? why or why not?
*September 16, 2010 by Joe Joe*

**english**

predicate of...the insects damage property
*September 20, 2010 by missy*

**5th Grade Math**

What is the communitive property.
*September 22, 2010 by Mikayla*

**Chemistry**

what is a common physical property of ester?
*December 4, 2010 by Vivian*

**algebra**

what is a distibutive property equation equaling 36
*December 8, 2010 by Anonymous*

**Math**

I need an example of the Associative property.
*January 12, 2011 by Stuck*

**math**

8+12 rewrite using commutative property
*August 24, 2011 by Carissa*

**math**

identify which property is being illustrated. 15.1=15 5.0=0 11.1/11=1 3+2=2+3 7+-7=0 -9.1=-9 6.1/6=1 -1+1=0 5.6=6.5 (2+3)+5=(3+2)+5 7(8+5)=(8+5).7 (3+2)+5=3+(2+5) 3(9+1)=(3.9)+(3.1) (1+2)(3+4)=(3+4)(1+2) 4(2.6)=(4.2)6 3(5-a)=15-3a
*September 25, 2011 by Peace*

**math**

state the following property: 5 (3+20) = 15 + 100
*October 9, 2011 by Sky*

**math**

what property is being used in the equation 4p+7+7+4p.
*March 20, 2012 by shako*

**math**

name the property shown by each statement (3+y)+0=3+y
*August 27, 2012 by starr*

**algebra**

pi*7=7*pi would this be associate property of multiplication
*September 4, 2012 by brandon*

**algebra 1**

name the property that justifies the following 15=15
*November 27, 2012 by ledarrius*

**science**

what is the effect if not property handeld in soap.
*December 3, 2012 by jill*

**algbra 1**

Name the property the equation illustrates. –5 + (8 + 10) = (–5 + 8) + 10
*April 9, 2013 by shahara*

**Math**

What property of real numbers is represented by 9(2x)?
*September 19, 2013 by Anonymous*

**Math**

How do you divide power property with exponents?
*October 21, 2013 by Elida Enriquez*

**Yanii**

What property of water forms a meniscus?
*November 23, 2013 by Biology*

**Algebra**

r * 1 = r is an example of what kind of property of multiplication?
*August 13, 2014 by Cole*

**Math**

Simplify. State which property you used. 14 + 7x + 16
*November 12, 2014 by Anonymous Steve*

**Math**

how to write 4(x+2)+3x+2(x-y) in the distribt. property form
*November 23, 2014 by Bill*

**Math help**

Can someone check my answers on these? Thank you!! Solve each system using addition or subtraction. 1. x+y=8 x-y=4 For the solution I got (6,3) 2. x-3y=7 x+2y=2 For the solution I got (4,-1) 3. 5s+2t=6 9s+2t=22 For the solution I got (-4,13) 4. 2x+3y=13 x-3y=2 For the ...
*January 23, 2014 by Anonymous*

**Physics**

A wave traveling in the +x direction has an amplitude of 0.45 m, a speed of 6.1 m/s, and a frequency of 16 Hz. Write the equation of the wave in the form given by either Equation 16.3 or 16.4. (Answer in terms of t and x. Assume standard units.) You have not provided the ...
*April 27, 2007 by Mary*

**Federal Tax II**

Perry organized Cardinal Corporation 10 years ago by contributing property worth $2 million, basis of $450,000 for 2,500 shares of stock in Cardinal, representing 100% of the stock in the corporation. Perry later gave each of his children, Brittany and Julie, 750 shares of ...
*November 7, 2007 by Angela*

**math,help!!!!**

How do i do thois problem?Please help. Problem #1 solve the system by subtraction. 5x-3y=13 4x-3y=11 Subtract the lower equation's left and right terms from the upper equation's corresponding terms. The first step will get you this: x = 2 Now that you know x, use either of the...
*February 13, 2007 by jasmine20*

**Algebra2**

i was wondering if someone could check the answer i got for this math problem 7+2(5-2*9) = 243 I got -19 I think you're supposed to do the parentheses first...but within that, you're supposed to do the multiplication and THEN the subtraction, and then mult it by 2....then add ...
*July 20, 2007 by Anonymous*

**Corporate Finance**

19. Fool Proof Software is considering a new project whose data are shown below. The equipment that would be used has a 3-year tax life, and the MACRS rates for such property are 33%, 45%, 15%, and 7% for Years 1 through 4. Revenues and other operating costs are expected to be...
*March 1, 2010 by Andy*

**Probability**

A survey of 1,200 men and women asked, "Do you earn over $75,000 per year?" The table below shows the responses for males and females. Male Female Total Income over $75,000 585 485 1,070 Income below $75,000 65 65 130 Total 650 550 1200 Based on these data, are "being female" ...
*May 22, 2014 by CollegeKid01*

**math**

There are four different kinds of animals on the farm. There is a different number of each kind of animal.There are 19 more cows than sheep. There 19 more ducks than hens. There are more hens than cows.Write a subtraction problem to solve.
*January 6, 2013 by jada*

**chemistry**

I need help with the following problem: Calculate the upper and lower limits of the volume (in cm^3) of a cylinder 5.2+- 0.1 centimeters long and 1.6+- 0.1 centimeters in diameter. I know I am suppose to plug the numbers in the sphere formula V= pi/4(d) ^2h, but I do not know...
*February 13, 2009 by Jen*

**checking answers 4 algerbra**

1. simplify by removing the parenthses and collecting like terms. 83q - (39q-38)=44q+38? 2. solve for y---z=ym answer y=z/m? 3. divide if possible -6/"over" 17 divided by (-5/"over"17)=undefined? 4. translate to algerbirc expression the sum of c and n= c+n? 5.one day the ...
*November 8, 2009 by Nashea*

**math**

if the taxable income is 3,000..what is the federal income tax according to this chart, if income is over 0 but not over 23,350 the tax is 15percent of the amount over 0 besides the answer can you show me how you got the answer
*October 4, 2007 by laurie*

**Math**

Create an addition word problem and a subtraction word problem using fractions. Show how to find the solution to each problem. Once you find the solutions to your problems, rewrite the solutions as either a terminating or nonterminating decimal.
*October 1, 2012 by Christian*

**math**

Create an addition word problem and a subtraction word problem using fractions. Show how to find the solution to each problem. Once you find the solutions to your problems, rewrite the solutions as either a terminating or nonterminating decimal.
*November 7, 2014 by math help asap*

**science **

A ping pong ball and a penny are placed in water. The ping pong ball floats while the penny sinks? What property of water does this demonstrate? I think it has to do with the density. The reason the ping pong ball floats is because it has a lower density than the water. The ...
*May 25, 2015 by mmv*

**maths**

explain why are the following not groups: 1)the set of Z integers with operation subtraction 2)The set of Z integers with operation addition 3)The set of R* of all non zero real numbers with addition
*October 25, 2012 by JENNY*

**AP Physics**

Would it be correct to say that inertia is the reason a moving object continues in motion when no force exists? I think that is correct. Inertia is the property that allows an object to continue moving in the same direction and at the same velocity unless acted upon by a force...
*August 19, 2007 by Julie*

**distance formula**

Hey thanks, stupid negative..... Ok now I'm trying to figure out the distance formula. the coordinates are (-1,3) and (2,5) So I take (5-3)^2 + (2-1)^2 and get 2^2 + 1^2. so 4 + 1 is 5. so the square root of 5 is the answer? your second subtraction is wrong it should be (2-(-1...
*July 19, 2007 by Scott*

**algebra help 2**

(2u^3-13u^2-8u+7) divided by (u-7) i made a mistake i only need to know the quotient Do it like long division. 2 u^2 +u -1 __________________ (u-7)| 2 u^3 - 13 u^2 - 8u + 7 2 u^3 - 14 u^2 ___________ u^2 -8u u^2 -7u _________ -u + 7 The answer is 2u^2 + u -1
*August 20, 2005 by doc.mims*

**world history**

Division of labor is a system of manufacturing and of granting economic rights and privileges to a given geographic area. True False
*September 18, 2007 by Cody*

**Social**

Rank them from the most importoant to the least important 1. technology 2. trade and commerse 3. math, science, and literature 4. division of labour please and thank you
*April 28, 2009 by T.M.L.*

**Dc history**

The Eaton affair is generally seen as a symptom, not a cause, which would indicate that the real division between the two men was much deeper
*October 28, 2010 by shelby*

**3rd grade writing Math**

Mina says that if you know the products up to 10x10, you also know the division facts up to a dividend of 100. Is she right? Explain.
*March 7, 2011 by Dominique*

**Algebra 2**

x^4+2x^3+2x-1 hint: -i is a zero I'm not sure how to approach this question. I tried using the synthetic division but that just seems to complicate it. Maybe I'm doing it wrong. Pls help :D
*January 1, 2012 by Laserre*

**English**

Scholarly journal articles are written: A. By experts in a subject field B. By reporters C. By lower division college students D. For a general audience
*November 29, 2011 by Leo*

**Math check see if i;m coorrect**

In division, a problem includes a divisor, a dividend, and a(n) ______. A. product B. sum C. expression D. quotient My answer is b
*August 31, 2014 by Angie*

**Brown Mackie College**

At the end of the fiscal year, what accounts are debited and credited to record the division of net income among partners?
*September 24, 2014 by Anonymous*

**World History**

What new techniques led to Henry Ford increasing production Why did factories use the division of labor on the assembly line
*October 8, 2014 by tt*

**HELP!! Algebra**

A student claims that division always makes things smaller so 5 / (1/2) cannot 10 because 10 is greater than the number 5 she started with. How do you respond? I don't understand this question at all!!
*October 11, 2014 by KG*

**Pre algerba**

Name the property shown by each statment. 9+(5+35)=(9+5)+35
*August 27, 2007 by Eliza*

**science**

What property is changed when in skim milk is made?
*September 23, 2007 by Alex*

**Chemistry**

What property of liquids and solids is crucial in chromatography?
*November 11, 2007 by Lucy*

**Math**

Use the distrubutive property to rewrite this expression. 7u + 7v
*August 7, 2008 by Bryan*

**chemistry**

What is the property of Potassium aluminium fluoride ? What are it's uses ?
*September 5, 2008 by Bhavin*

**Algebra help 2**

name the property shown by the statement below 8+4*3-8+3*4
*January 6, 2009 by Rachel*

**algebra help!**

name the property shown by the statement below: 8+4*3-8+3*4
*January 6, 2009 by Missy*

**math**

how do i use the distrubutive property to factor this expression? d^2+8d+7
*February 10, 2009 by shayner*

**algebra**

Solve by using the even-root property. x^2 = 20
*July 24, 2009 by Sara*

**ALGEBRA**

WHICH ALGEBRAIC PROPERTY OR PROPERTIES ARE ILLUSTRATED BY THE EQUATIONS? (x+3)^2+0=(x+3)^2 AND a(x+y)=ax+ay
*September 9, 2009 by BOB*

**Palmer school**

Distribute property I dont undertand 9*73
*October 1, 2009 by Yolima*

**Math**

Name the property of addition that has been applied. 5 + 8 = 8 + 5
*October 19, 2009 by Kelly*

**Health Physics**

Why is the property of energy so important in nature?
*January 22, 2010 by Shannon*

**math**

use distributave property to help solve the equation. 5(w-6)=10 W=?
*February 20, 2010 by mizmarie*

**Calculus **

Prove each property using Cartesian vectors: A) (u +v) + w = u + (v + w)
*May 8, 2010 by Ariza*

**algebra**

use the zero product property to solve (x-2)(x+9)=0
*May 17, 2010 by Anonymous*

**algebra**

solve by square root property (8x-3)squared=5
*July 10, 2010 by david*