Thursday

April 17, 2014

April 17, 2014

Number of results: 46,754

**accounting**

On November 30, the payroll register of Webster & Smith indicated the following information: Determine the amount of Social Security and Medicare taxes to be withheld. Round your answers to one decimal place. Social Security Tax=$ Medicare Tax=$136,30 I cannot figure out how ...
*Wednesday, June 5, 2013 at 12:32am by Trish*

**Social Studies 30 Socialism**

Also, thanks for the link Guru blue, one other question, a command economy doesn't have Social Services, does it? Well, at least I couldn't find anything on it having social services.
*Tuesday, March 3, 2009 at 7:14pm by Alexius*

**math**

6 3 / 5 = 6 * 30 / 30 + 3 * 6 / 30 = 180 / 30 + 18 / 30 = 198 / 30 3 5 / 6 = 3 * 30 / 30 + 5 * 5 / 30 = 90 /30 + 25 / 30 = 115 / 30 6 3 / 5 + x = 3 5 / 6 198 / 30 + x = 115 / 30 x = 115 / 30 - 198 / 30 x = -83 / 30
*Wednesday, November 9, 2011 at 6:26am by Anonymous*

**MATH**

Right. 5/6 = 25/30 1/5 = 6/30 4/6 = 20/30 25/30 + (6/30)t = 20/30 (6/30)t = (20/30) - (25/39 (6/30)t = -5/30 t = (-5/30) / (6/30) t = (-5/30) * (30/6) t = -150/180 t = -15/18 = -5/6
*Friday, December 10, 2010 at 5:57pm by Ms. Sue*

**bobpursly, check please,math**

do you mean like this: 720/(V-30) + 720/(V+30) = 10 Get a common denominator of (v-30)(v+30) then multiplying both sides by that, then (v-30)(v+30)X 720(V+30) + (v-30)(v+30) X 720(V-30)=(v-30)(v+30)X 10(v-30)(v+30) then multily out, and solve for v. 720(v-30)+720(v+30)=10 720v...
*Sunday, February 25, 2007 at 11:04pm by jas20*

**11**

h0 = 30 h1 = .6*30 h2 = .6^22 * 30 h3= .6^3*30 hn = .6^n*30 h10 = .6^10 * 30 = .2
*Monday, March 18, 2013 at 6:22pm by Damon*

**social studies**

The low latitudes are those with the lowest numbers. Look at the continents between about 30 degrees South and 30 degrees North.
*Tuesday, September 23, 2008 at 6:35pm by Ms. Sue*

**maths**

1/6 = 5/30 3/5 = 18/30 1/5 = 6/30 Altogether he has given them 29/30, leaving 1/30 of 150 gms. 1/30 * 150 = 150/30 = 5 grams
*Sunday, November 24, 2013 at 2:31pm by Ms. Sue*

**sociology**

Marxism claims that social welfare agencies are really just organizations of A. social class. B. social control. C. social pride. D. social vanity.
*Wednesday, November 27, 2013 at 9:24pm by orpheus*

**statistics for the behavioral and social sciences**

Using a t test for dependent means based on .05 significance level, what is the power of each studies. Study Effect size N Tails (a) Small 20 one (b) Medium 20 one (c) medium 30 one (d) medium 30 two (e) large 30 two
*Monday, April 11, 2011 at 8:57am by chuckris*

**algebra probl 4**

actually, in the absence of parentheses, multiplication and division proceed left to right 30/6*5 = (30/6)*5 = 5 * 5 = 25 30/(6*5) = 30/30 = 1
*Thursday, October 6, 2011 at 8:10pm by Steve*

**calculus**

If we let r = rms of f(t), then 4r^2 = Int(15 - 15e^-1/2t)[0,4] = 15t + 30e^(-t/2)[0,4] = [60 + 30/e^2] - [0 + 30] = 60 + 30/e^2 - 30 = 30 + 30/e^2 =34.06 so, r = 2.92 see wikipedia on root mean square
*Sunday, November 20, 2011 at 4:40pm by Steve*

**Statistics for the Behavioral and Social Sciences**

Using a t test for dependent means based on .05 significance level, what is the power of each studies. Study Effect size N Tails (a) Small 20 one (b) Medium 20 one (c) medium 30 one (d) medium 30 two (e) large 30 two
*Monday, January 17, 2011 at 6:15pm by Barbara Pratt*

**Social Studies 30 Socialism**

A command economy provides for all of its citizens -- so in a sense, the entire government has social services. Almost 14 years ago, I was in Vietnam which has a command economy. We spent two days with a government social worker who took us to the baby my friend was adopting. ...
*Tuesday, March 3, 2009 at 7:14pm by Ms. Sue*

**algebra**

h = -1 6 t ^ 2 + vt v = 120 h = - 16 t ^ 2 + 120 t h = - 4 * 4 t ^ 2 + 4 * 30 t h = 4 t ( - 4 t + 30 ) 0 = 4 t ( - 4 t + 30 ) obviously solution : t = 0 ( initial point ) and - 4 t + 30 = 0 - 4 t = - 30 - 4 t / 4 = - 30 / - 4 t = 30 / 4 = 2 * 15 / ( 2 * 2 ) = 15 / 2 = 7.5 s
*Tuesday, March 4, 2014 at 8:51am by Bosnian*

**math**

a+1/6=3/5 subtract 1/6 on each side: a+(1/6)-(1/6)=(3/5)-(1/6) a=(3/5)-(1/6) The common denominator is 30, so a=(3*6/30 - 1*5/30) =(18-5)/30 =13/30
*Tuesday, December 14, 2010 at 11:33pm by MathMate*

**math**

11/15+7/10-2/5 First, you need to find the common denominator. Since 30 is the smallest number divisible by 15, 30, and 5, then 30 is the common denominator. 11/15 = 22/30 7/10 = 21/30 2/5 = 12/30 22/30 + 21/30 = 43/30 43/30 - 12/30 = 31/30 = 1 1/30
*Monday, July 14, 2008 at 9:01pm by Ms. Sue*

**Calculus-Rationalizing Denominator**

(a+b)(a-b) = a - b (√6 + 2)(√6 - 2) = (√6) - 2 = 6-4 = 2 So, you end up with (√6 - 2)/2 = √6/2 - 1 Your lack of parentheses got you the wrong answer. (√30 + 3√3)/((√30 - 3√3) * (√30 + 3√3)/(√30 + 3&#...
*Monday, October 3, 2011 at 9:34pm by Steve*

**algebra**

t =(-b}(b^2-4ac))/2a t =(-7}(7^2-4(15)(-2)))/(2(15)) t=(-7}(49 +120))/30 t=(-7}169)/30 t=(-7}13)/30 t=(-7+13)/30 = 6/30 = 1/5 t=(-7-13)/30 = -(20/30) = -(2/3) Therefore, t = 1/5 & -(2/3)
*Thursday, July 28, 2011 at 11:51am by Mithra*

**Chemistry**

..............HA + NaOH ==> NaA + H2O ..............x.....0........0.....0 add................30 mmols.......... change.......-30...-30.....+30.....+30 equil........x-30....0......+30....+30 pH = pKa + log (base)/(acid) 4.25 = 3.886 + log(30/(A) Solve for A. I found 12.98; ...
*Saturday, April 23, 2011 at 9:21pm by DrBob222*

**Calc**

I am going to assume that the heat flow into the body is proportional to the difference between body temp T and 30 and rate of change of T is proportional to heat flow . dT/dt = k (30-T) try T = -ae^-kt + 30 that is 30 at t-->oo and 30-a at t = 0 so 0 = -a e^-10k + 30 15= -...
*Thursday, January 6, 2011 at 11:55pm by Damon*

**geometry**

Let the acceleration (really deceleration) be a so v = at + c when t=0 , v = 30 30 = 0 + c, --> c=30 so v = at + 30 when t=2, v = 16 16 = 2a + 30 2a = -14 a = -7 v = -7t + 30
*Wednesday, December 7, 2011 at 8:35pm by Reiny*

**Calculus**

How do i find the derivative of f(t)= 20- 30/rooot 9 + t^2 heres how i did it f'(x)= 20' - 30/root(9+t^2) ' = 0 - 30/root(9+t^2) ' (Quotient rule) f'(x)= 30' (root(9+t^2) - 30(root(9+t^2) ' f'(x)= -30(0.5(9+t^2)^-0.5) (2t) the answer at the back of the book is 30t/(9+t^2)^1/2...
*Saturday, February 27, 2010 at 3:03pm by LALA*

**math**

9/10 +2/3 We must change these to equivalent fractions with the same denominator. 9/10 = 27/30 2/3 = 20/30 27/30 + 20/30 = 47/30 = 1 17/30
*Sunday, January 6, 2013 at 3:29pm by Ms. Sue*

**math (plz help)**

1) Numbers of seats in rows in Theater A: RA=FA+(n-1)*4 FA=Numbers of seats in first row=30 n-number of row RA=30+(n-1)*4 first row has 30 seats second row has: 30+(2-1)*4=30+1*4=30+4=34 seats third row has: 30+(3-1)*4= 30+2*4=30+8=38 seats fourth row has: 30+(4-1)*4=30+3*4=30...
*Monday, March 14, 2011 at 7:21pm by Anonymous*

**math**

(5/6) + (1/10) = (25/30) + (3/30) (25/30) + (3/30) = 28/30 = 14/15
*Wednesday, May 4, 2011 at 6:22pm by Ms. Sue*

**math**

30 is a common multiple of all the denominators 12/30 5/30 10/30 now order them
*Wednesday, December 14, 2011 at 7:23pm by Damon*

**algebra**

the number must be divisible by 2, by 3, and by 5 that is it must be divisible by 30 So the sequence is 30 60 90 ... < 500 this is an arithmetic sequence, where a = 30 and d = 30 what term is around 500 a+ (n-1)d = 500 30 + (n-1)(30) = 500 30 + 30n - 30 = 500 30n = 500 n = ...
*Wednesday, April 10, 2013 at 7:24pm by Reiny*

**algebra probl 4**

oh cuz pemdas you have to do multiplication first to get 30 so then 30/30 is 1 yep sorry i forgot thanks' 30/6*5=
*Thursday, October 6, 2011 at 8:10pm by Marko*

**fractions**

or, assuming the usual carelessness of users, if you mean 5/6 - 1/5 then use an LCD of 30 to get (5/6)(5/5) - (1/5)(6/6) = 25/30 - 6/30 = 19/30
*Monday, September 10, 2012 at 11:59am by Steve*

**Math**

1/6 = 5/30 1/3 = 10/30 2/5 = 12/40 Add the fractions and subtract from 30/30 Simplify your answer.
*Wednesday, March 6, 2013 at 5:28pm by Ms. Sue*

**algebra**

2(15) + 7(3)/30 30 + 21/30 51/30 (simplify by dividing by 3) 17/10
*Monday, August 29, 2011 at 4:35pm by Marie*

**math**

1 + 2 + 4 + 8 + ... for 30 terms a GS , where a = 1 , r = 2 ,n = 30 sum(30) = a(r^n - 1)/(r-1) = 1(2^30 - 1)/1 = 1,073,741,823 pennies
*Monday, December 3, 2012 at 8:06am by Reiny*

**4th grade**

to find equivelent fractions you cross multiply them for exmple: 5/15= 2/6 5x6=30 2x15=30 30=30
*Thursday, May 6, 2010 at 5:19pm by Sara!*

**MATH**

(81/10) - (25/6) (243/30) - (125/30) = 118/30 = 3 28/30 = 3 14/15
*Monday, October 24, 2011 at 6:29pm by Ms. Sue*

**Social 30-1**

that site doesnt work for me
*Tuesday, March 6, 2012 at 8:27pm by Peter*

**Maths B**

It is an inverted parabola symmetric about the x=30 line. Use the form y = -a(x-30)^2 + C When x = 30, (x-30) = 0 and 45 = C When x = 0, 30 = -900a + 45 900 a = 15 a = 1/60 y = -(1/60)(x-30)^2 + 45 Multiply it out if you want it in ax^2+bx+c form
*Sunday, August 8, 2010 at 9:37pm by drwls*

**6th grade math**

The common denominator is 30. 21/30 came by car 6/30 came by bus 5/30 walked That adds up to more than 1, so something is wrong here, unless some people came by a combination of means. 21/30 - 5/30 = 16/30 = 8/15 is the answer to you first question. Your second question in ...
*Tuesday, March 17, 2009 at 1:01am by drwls*

**3rd grade math**

You're right that the answer is no. 10/30 + 6/30 = 16/30 That is more than 15/30 so less than 1/2 the pie remains.
*Tuesday, December 11, 2012 at 8:16pm by Ms. Sue*

**algebra**

sides are 1/2 x , 1/5 x , 1/3 x perimeter = (1/2 + 1/5 + 1/3 ) x = 6.2 (15/30 + 6/30 + 10/30 ) x = 6.2 31x/30 = 6.2 x = 6 so 3 , 6/5, 2
*Friday, January 23, 2009 at 8:20pm by Damon*

**math/algebra**

subtract. express in simplest form 13x/30 - 4x/ 15 = factor the first denominator. Get a common denominator. Combine terms. I will be happy to critique your work. ok 13x/30 - 4x/ 15 = This is where I get lost, I know that I have to fins the LCD but when I do that it looks like...
*Sunday, July 15, 2007 at 1:29pm by Diana*

**Physics**

There is no horizontal force on the ball. So why would its horizontal velocity change? It does not, until it hits the ground or is headed or kicked. u =30 cos 30 Q : How long is it in the air? A : Twice as long as it takes to stop moving up at the top of its trajectory Q : How...
*Sunday, January 29, 2012 at 3:18pm by Damon*

**7th grade math**

30=12d Divide both sides by the co-efficient. 12/12 leaves you with d. 30/12 leaves you with 2.5 D=2.5 Check your work. 30= 12*2.5 12*2.5= 30 30=30
*Friday, November 26, 2010 at 2:22pm by Lily*

**statistics**

p = .01 binomial distribution, n = 30 A) p(k) = C(30,k) p^(k) p^(30-k) for k = 1 p(1) = [30!/(1!29!)]* .01^1 * .99^29 = 30*.01*.747 =.224 B) That would be zero or one patient. We know p(1) = .224 so find p(0) p(0) = (30!/0!30!) *.01^0 * .99^30 = 1 * 1 * .740 =.740 so the ...
*Sunday, February 17, 2008 at 6:51pm by Damon*

**physics**

d1 = 15m/s * 2s. = 30 m head start. d2 = 0.5a*t^2 = 30 + 15t 1*t^2 = 30 + 15t t^2 - 15t = 30 t^2 - 15t - 30 = 0 Use Quadratic Formula and get: t = 16.79 s.
*Monday, December 16, 2013 at 4:36am by Henry *

**Social Studies 30 Socialism**

Oh, I see. Thanks for you help guys. :)
*Tuesday, March 3, 2009 at 7:14pm by Alexius*

**Math**

-9/10 = -27/30 -1/6 = -5/30 (-27/30) + (-5/30) = -32/30 = -1 1/15
*Thursday, November 5, 2009 at 6:41pm by Ms. Sue*

**math**

30 m = 6000 Divide both sides by 30 30 m / 30 = 6000 / 30 m = 200
*Wednesday, August 28, 2013 at 7:09pm by Bosnian*

**Math**

There are many possible answers. Here are some with integers. x^2 + 11x + 30 = (x+6)(x+5) x^2 - 11x + 30 = (x-6)(x-5) x^2 - 17x + 30 = (x-15)(x-2) x^2 + 17x + 30 = (x+15)(x+2) x^2 - 31x + 30 = (x-1)(x-30)
*Wednesday, March 4, 2009 at 8:40pm by drwls*

**statistics**

Here the number of degrees of freedom is (3-1)=2. Hence the continuity correction of 0.5 is not required. The observations are 30,35 and 25, and the theoretical values are therefore (30+35+25)/3=30 Χ² =(30-30)²/30+(35-30)²/30+(25-30)²/30 =0+0.833+0.833...
*Wednesday, August 12, 2009 at 10:34pm by MathMate*

**AlgebraII-Reiny could you please check-I'm stuck**

Sikve the following by using substitution method x=3y -5 6x-18y = -30 I got this far and I'm stuck 6(3y-5) - 18y = -30 18y - 30 - 18y = -30 -30 = -30 So this doesn't make sense anymore
*Monday, February 14, 2011 at 3:06pm by JuliaAnne*

**Algebra**

x/6=-5 multiply 6 on both sides x/6 *6 = -5 * 6 6x/ 6 = -30 X (6/6) = -30 X (1) = -30 X = -30
*Thursday, May 30, 2013 at 11:46pm by preshay *

**Physics**

(a) Let s be the coefficient of statice froction and k be the coefficient of kinetic friction. From the info on the angle at whic slidign starts, M g sin 30 = M g s cos 30 tan 30 = s (b) Solve for the acceleration rate a after sliding begins. It slides a distance X in time T. ...
*Thursday, October 1, 2009 at 11:32am by drwls*

**Math**

1/3 = 10/30 1/5 = 6/30 1/6 = 5/30 10/30 + 6/30 + 5/30 = 21/30 = 7/10
*Sunday, March 23, 2014 at 2:24pm by Ms. Sue*

**science/math**

Using Calculus a = -4 v = -4t + c when t=0 , v = 30 30 = 0 + c v = -4t + 30 s = -2t^2 + 30t + k when t = 0 , s = 0, so k = 0 s = -2t^2 + 30t when the car stops, v = 0 4t = 30 t = 30/4 = 7.5 seconds when t = 7.5 s = -2(7.5)^2 + 30(7.5) = 112.5 m
*Thursday, January 16, 2014 at 9:17pm by Reiny*

**MATH**

=0.2311 (B) p(x is at most 4)=P (x,=4)=p(0)+p(1)+p(2)+p(3)+p(4) =c(12,0)(0.30)^0(1-0.30)^2(12-0)+c(12,1)(0.30)^1(1-0.30)^(12-1) +c(12,2)(0.30)^2(1-0.30)^(12-2)+c(12,3)(0.30)^3(1-0.30)^(12-3)+c(12,4)(0.30)^4(1-0.30)^(12-4) (C) u=np=12*0.3=3.6 12*0.3*0.7=2.52 (2.52)=1.5875 to ...
*Friday, November 11, 2011 at 1:19pm by latoya*

**math**

Change to improper fractions with common denominator. 16/15 + 33/10 - 14/5 = 32/30 + 99/30 - 84/30 = 47/30 I hope this hleps. Thanks for asking.
*Thursday, March 20, 2008 at 10:35pm by PsyDAG*

**English - Definitions**

What is social criticism and social commentary when it comes to literature? What should I think about when I'm criticizing or commenting on the social aspect of a novel? I need a clear meaning of both terms, "social criticism" and "social commentary". Please don't direct me to...
*Thursday, November 8, 2007 at 11:43pm by Anonymous*

**third grade math**

reed's bookstore is open 9 hours each day. it opens at 9:30a.m. when does it close? i know the answer but i don't know how to show my work. please help. Two ways to do it. 12:00 noon - 9:30 = 2:30 hours in the morning. That leaves 6:00 hours - 2:30 minutes for the afternoon ...
*Tuesday, April 24, 2007 at 5:22pm by zeke*

**Social Studies 30**

What are some pro's and con's of nuclear weapons?
*Tuesday, November 11, 2008 at 5:11pm by Alexis*

**Social Studies 30**

What are some advantages and disadvantages of an arms race?
*Monday, November 17, 2008 at 1:39am by Erika*

**Social Studies EASY**

If its 7:30 pm in canada then what time is it in india?
*Monday, January 24, 2011 at 6:25pm by Monali*

**Social 30-1**

Hong Kong is not a country, but a part of China.
*Tuesday, March 6, 2012 at 8:27pm by Ms. Sue*

**geometry**

I just solved your question using Calculus, but I am not sure if you know Calculus, so .... Treat your data two ordered pairs (0,30) and (2,16) where the first coordinate is time and the second is velocity slope = (30-16)/(0-2) = -7 so v = -7t + b , using the old y = mx + b ...
*Wednesday, December 7, 2011 at 8:35pm by Reiny*

**math**

-25/30, -10/30, -9/30, 20/30?
*Sunday, November 7, 2010 at 10:08pm by Aly*

**URGENT MATH please**

Did you make a sketch ? Let the width of the cut done by Chris be x m That leaves a rectangle of 40-2x by 30-2x to be cut by Jerri. (40-2x)(30-2x) = (1/2)(40)(30) 4x^2 - 140x + 1200 = 600 x^2 - 35x + 150 = 0 (x-5)(x-30) = 0 x = 5 or x = 30 , but x = 30 makes no sense x = 5 The...
*Tuesday, March 27, 2012 at 10:10pm by Reiny*

**Algebra 1**

X lbs @ $2.45/lb. (30-X)lbs @ $2.30/lb. 2.45X + 2.30(30 - X) = $2.35*30, 2.45X + 69 - 2.30X = 70.5, 0.15X = 70.5 - 69 = 1.5, X = 10lbs. @ $2.45/lb. 30 - X = 30 - 10 = 20lbs @ $2.30/lb.
*Tuesday, June 28, 2011 at 6:20pm by Henry*

**social studies**

ineed the location of egypt this is what i wrote so far, Ancient Egypt, civilization that thrived along the Nile River in northeastern Africa for more than 3,000 years, from about 3300 BC to 30 BC. It was the longest-lived civilization of the ancient world. can you add to this.
*Monday, January 17, 2011 at 5:52pm by social studies*

**Soc 101**

Social settings of the different forms of social structure described by Durkheim, Tonnies, and Lenski, which comes closet to matching your social setting? Or what are there social structure's?
*Wednesday, June 2, 2010 at 8:23pm by Emmy*

**Social Responsibility**

Social Responsibility at School Explain the importance of social responsibility and independent action. I don't how to answer this question. I've searched on GOOGLE for 'social responsibility' but all the results are about corporate social responsibility. I need school social ...
*Saturday, October 24, 2009 at 6:55pm by John*

**oops - algebra**

looks like Marie did mess up at the end 30 + 21/30 = 307/10 or 30.7 or 30 7/10
*Tuesday, August 30, 2011 at 9:33pm by Reiny*

**Physics-Check**

A missile launches at a velocity of 30.0 m/s at an angle of 30.0* to the normal. What is the maximum height the missile attains? (((30)*cos(30))^2)/(2*9.8) )
*Friday, April 10, 2009 at 3:01pm by LeRoy*

**math**

First change them to a common denominator. -1/3 = -10/30 2/3 = 20/30 -5/6 = -25/30 -0.3 = -3/10 = -9/30 Can you see your answer now?
*Sunday, November 7, 2010 at 10:08pm by Ms. Sue*

**Math**

first you must change the mixed fractions to improper fractions 5 7/10 - 3 14/15 = 57/10 - 59/15 now the common denominator is 30 = 171/30 - 118/30 = 53/30 or 1 23/30
*Thursday, January 10, 2008 at 10:43pm by Reiny*

**motion problem**

since time = distance/speed, if his speed is s, then 30/(s-2) = 2 + 30/(s+2) s = 8 check: downstream: 30/10 = 3 upstream: 30/6 = 5
*Tuesday, November 12, 2013 at 8:37pm by Steve*

**Statistics**

1. The following data give the amount of money (in dollars) that each of six Canadian social service charities spent to raise $100 in donations during 2010. The values, listed in that order, are for the Calgary Inter-Faith Food Bank Society, Covenant House Toronto, The ...
*Sunday, May 26, 2013 at 6:34pm by James*

**math**

a = 30 r = 27/30 = 9/10 or 0.9 so we want Sum(8) = a(1 - r^8)/(1-r) = 30( 1 - .9^8)/ .1 = 170.86 ft sum∞ = a/(1-r) = 30/.1 = 300
*Monday, April 22, 2013 at 3:56pm by Reiny*

**social studies**

They offered $30 million for the mexican territories of california and new mexico
*Thursday, February 9, 2012 at 8:08pm by stephanie*

**Math**

Your problem states that 4/5 enjoy basketball, and 5/6 enjoy soccer. 4/5 + 5/6 = 24/30 + 25/30 = 49/30 = 1 19/30 That's way more than the total number of students.
*Saturday, October 20, 2012 at 8:39pm by Ms. Sue*

**Math**

P = 2(L + W) 30 = 2 (2W + W) 30 = 4W + 2W 30 = 6W 30/6 = W 5 = W Now find the length.
*Thursday, September 15, 2011 at 8:53pm by Ms. Sue*

**Trig**

You are close. -pi/6 radians = -30 so what you are really looking for is 1/tan(-30) So you are in the fourth quadrant where the tangent is negative In another post to you I pointed out the 30,60,90 triangle, from that we know that tan(30) = 1/√3 so tan(-30) = -1/√...
*Thursday, March 6, 2008 at 5:51pm by Reiny*

**Algebra**

if the length and width are x,y respectively, then x = y+1 2xy = xy+30 xy=30 x=6,y=5 check: xy = 6*5 = 30 2xy = 12*5 = 60 = 30+30
*Saturday, November 17, 2012 at 6:10am by Steve*

**algebra 1 Helppppp Meeee Pleaseeee**

1.70 * 9 = 15.30 15.30 - 9 = 6.30 or .70*9 = 6.30 6.30 + 9 = 15.30
*Wednesday, September 14, 2011 at 7:48pm by Damon*

**Physics**

43/√2 = 30.4, so the wind's vector is (-30.4,-30.4) If the plane flies on heading θ, (-30.4,-30.4)+(430cos(θ-45),430sin(θ-45)) = (0,y) so, we have -30.4 + 430cos(θ-45) = 0 cos(θ-45) = 30.4/430 = 4.05 so, the plane flies N41E
*Sunday, December 30, 2012 at 9:54pm by Steve*

**Algebra**

2 / 3 - 4 / 5 - ( - 11 / 15 ) + 7 / 10 - 5 / 2 = 2 / 3 - 4 / 5 + 11 / 15 + 7 / 10 - 5 / 2 ______________________________________ Least Common factor = 30 2 / 3 = 20 / 30 4 / 5 = 4 * 6 / ( 5 * 6 ) = 24 / 30 11 / 15 = 2 * 11 / ( 2 * 15 ) = 22 / 30 7 / 10 = 3 * 7 / ( 3 * 10 ) = ...
*Saturday, May 5, 2012 at 9:54pm by Bosnian*

**Social Studies 30**

Did the USA enhance the ideals of the League of Nations between 1920 and 1933?
*Tuesday, October 21, 2008 at 2:02pm by Kara*

**Social Studies**

He was 30 when he founded the Standard Oil Company. I'm not sure about this one. It may be C.
*Thursday, May 31, 2012 at 10:49pm by Ms. Sue*

**Math**

36' 30" = 36.5" then (29deg 36' 30") = 29 + 36.5/60 = 29.6083333.. 5((29deg 36' 30") = 5(29.608333..) = 148.041666.. = 148 + 2' + 30" or 5(29) = 145 5(36') = 108' = 3 5(30") = 150" = 2' and 30" so 5((29deg 36' 30")) = (145+3) 2' 30" = 148 2' 30" here is a neat key on ...
*Monday, June 3, 2013 at 6:46pm by Reiny*

**math**

Convert all the fractions to fractions with the same denominator, using the LCD. A. 18/30 B. 20/30 C. 15/30 D. 21/30 Now, wouldn't the largest fraction be closest in value to 1?
*Friday, January 28, 2011 at 6:15pm by helper*

**social factors**

What are social factors? I have to answer the question what are social factors that can influence the results of a test? but I am not sure what a social factor is. Please help me! I appreciate it!
*Monday, December 10, 2007 at 12:57pm by Isaac Martin*

**money**

$X Initially. 1. X - (x/2+6) = x/2 - 6. 2. (x/2-6)-1/3(x/2-6)-6 = 2/3(x/2-6)-6 =2x/6-4-6 = x/3-10. 3. (x/3-10) - 1/4(x/3-10) = 3/4(x/3-10)= x/4-30/4 = (x-30)/4 = Bal. = $6. (x-30)/4 = 6. x-30 = 24. X = 24 + 30 = $54. = The amt. she started out with.
*Monday, February 27, 2012 at 9:38am by Henry*

**physics**

x = 15t^2 - 2.0t^3 v = dx/dt = 30 t - 6 t^2 a = d^2x/dt^2 = 30 - 12 t part a, just put in 3 for t in the above part b max position when v = 0 0 = t (30 - 6t) so at t = 5 sec then x = 15*25 - 2*125 = 125 part c max v when a = 0 t = 30/12 v = 30 (30/12) - 6 (30/12)^2 part d not ...
*Sunday, December 14, 2008 at 8:21pm by Damon*

**math**

simplify -15r^0/30p^-2 if that's (30p)^-2 then the answer is 30p^2 if it's 30(p^-2), then the answer is (p^2)/30 don't forget that for (30p)^-2, if it becomes 30p^2, i meant that it becomes (30^2)*(p^2). be careful with parentheses -15r^0/30p^-2. I assume it is -15(r^0)/30(P^-...
*Tuesday, October 10, 2006 at 11:08pm by jim*

**Math**

For the first problem all you have to do is add 3 hours to 10:00am.(count 10:00 to 11:00 (1 hour), 11:00 to 12:00 (2 hours), etc.) For the second problem just count backwarks 8 hours (i.e. 3 hours earlier of 5:30 would be 2:30 (5:30 to 4:30 (1 hour), 4:30 to 3:30 (2 hours), 3:...
*Wednesday, February 25, 2009 at 7:24pm by Katie*

**english**

Even though "Generations of Americans have grown up hearing Social Security wont be there for them. The well-worn argument against Social Security goes something like this:, That social Security will not be there when we retire. because The Baby boomers and the economy will ...
*Friday, March 11, 2011 at 1:44pm by jub*

**Data management**

probability of non clean for each bathroom in each day is 5/6 what is the probability of 1 not clean in thirty trials? Probability of non clean = 5/6 number of trials 30 Bernoulli (n/k) is binomial coef p k non cleans in n trials = (n/k)(5/6)^k(1-5/6)^(n-k) here k = 1 and n=30...
*Wednesday, January 16, 2008 at 4:33pm by Damon*

**math**

Multiply the first equation by 4 and the second by 6, and then add the two. This will eliminate the x and let you solve for y. x - (4/6) y = -8 -x + (6/5)y = 24 (-20/30 + 36/30)y = 16 (16/30)y = 16 y = 30
*Monday, July 21, 2008 at 4:35pm by drwls*

**Economics (attempted as suggested by economyst)**

a. 60 b. 60 c. 30*30+12=912 d. atc= (3600+60*30)/30=180 e. increasing, decreasing
*Monday, March 30, 2009 at 5:04pm by Robert*

**SOCIAL STUDIES**

It's 11:30 here -- so I'm signing off now. Good night, Elina.
*Friday, June 12, 2009 at 11:10pm by Ms. Sue*

**Math, Fraction**

1/6 times 30 = 5 pennies 1/5 times 30 = _____ nickels 1/3 times 30 = _______dimes Add up your coins and subtract from 30 to find the number of quarters.
*Wednesday, March 13, 2013 at 7:07pm by Dr. Jane*

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