Saturday

April 19, 2014

April 19, 2014

Number of results: 95,761

**Englsih due at 10:30**

One of the secrets for proofreading any document is to read the sentences out loud. You will pick up many grammatical errors this way.
*Wednesday, November 16, 2011 at 11:06am by Lyn*

**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*

**math**

3/10, net 30 means the customer gets a 3% discount if paid within 10 days. The payment is due in 30 days.
*Friday, June 3, 2011 at 3:42pm by Ms. Sue*

**math**

$8,281 2/10 means a 2% discount if paid within 10 days. Total due within 30 days. 8450 x .02 = (169) discount -169 8281 due
*Thursday, November 8, 2012 at 3:34pm by Kimberlie*

**Physics**

You are on an airplane traveling 30ฐ south of due west at 130 m/s with respect to the air. The air is moving with a speed 30 m/s with respect to the ground due north. One question.. 2) What is the heading of the plane with respect to the ground? (Let 0ฐ represent due north, 90...
*Saturday, February 15, 2014 at 6:59pm by Cam*

**Math**

The general equation for the height of an object falling from a height of H is h = H - Vot - 9.8t^2/2 where H = the initial height in meters, Vo = the initial downward velocity in m/sec., 9.8 = the acceleration due to gravity in m/sec.^2 and t = the time to impact in seconds. ...
*Wednesday, January 26, 2011 at 12:15pm by tchrwill*

**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*

**algebra**

Write the answer to this problem in scientific notation. (6.50*10^-2) (2.00*10^4) a)1.30*10^-6 b)1.30*10^-8 c)13.0*10^2 d)1.30*10^3
*Friday, May 28, 2010 at 5:14pm by kiddo*

**math, Jay**

How do these fractions turn into the following fractions. 1/3=10/30 1/5=6/30 1/10=3/30 There is a fundamental fact of math that says if you multiply anything by one , nothing changes. but 1 = 3/3 = 10/10 etc. So if you have a fraction, and multiply it be the same numerator AND...
*Wednesday, December 6, 2006 at 7:34pm by Jasmine20*

**math**

xy=30 x+y=10.3 30/y + y=10.3 30+y^2=10.3y y^2-10.3y+30=0 quadratic equation. y= (10.3 +-sqrt(10.3^2 -120))/2 solve that.
*Tuesday, September 21, 2010 at 9:09am by bobpursley*

**Math**

Your solution and answer are actually correct. :) Let's do the checking part: Y = 4Y + 30 if Y = -10, -10 = -10(4) + 30 -10 = -40 + 30 -10 = -10 Since both sides of the equation are equal, then Y is indeed equal to -10. Hope this helps :3
*Sunday, October 27, 2013 at 3:46pm by Jai*

**math**

1. factorize m^2-7m-30 Look for two numbers such that their product is -30 and the sum/difference is -7. 1*30 nope 2*15 nope 3*10 yes, 3*(-10)=30, 3-10=-7 So m^2-7m-30=(m-10)(m+3)
*Wednesday, February 22, 2012 at 9:41pm by MathMate*

**college**

1)The credit terms 2/10, n/30 are interpreted as? 2% cash discount if the amount is paid within 10 days, with the balance due in 30 days. 10% cash discount if the amount is paid within 2 days, with balance due in 30 days. 30% discount if paid within 2 days. 30% discount if ...
*Wednesday, April 8, 2009 at 2:38pm by Bae*

**math**

xy=30 (10.3-y)y=30 y^2-10.3y+30=0 Use the quadratic equation. Notice the serd: b^2-4ac is negative, so there are no real solutions. I wonder if you meant x/y=30 orx=30y 30y+y=10.3 y=10.3/31
*Monday, September 20, 2010 at 12:15pm by bobpursley*

**Math**

10 - 3:50 = 6 hours, 10 minutes 2:30 + 0:45 + 1:15 = 3:90 = 4:30 6:10 - 4:30 = 5:70 - 4:30 = ?
*Monday, September 17, 2012 at 7:45pm by Ms. Sue*

**Physics**

F = GMm/r^2 a = F/m = GM/r^2 = 6.673*10^-11 * M / (9.4*10^10)^2 = 0.075 M = 9.931*10^30 M/sun = 9.931*10^30 / 1.989*10^30 = 4.993 so, the red giant is 5 times as massive as Sol.
*Friday, January 11, 2013 at 12:48pm by Steve*

**Physics repost**

2)f=10 di=(10)(5)/5-10 di=-10 di=(10)(15)/15-10 di=30 you said the difference is the length, so it would be 30--10 which would be 30+10=40? or 30-10=20? I got confused on that part
*Tuesday, April 8, 2008 at 12:46pm by Jon*

**Scientific Notation - PLEASSEE**

6*10^-3 * 5*10^-3 = 30 * 10^-6 = 3 * 10^-5 km^2 3 * 10^-5 km^2 * 10^6 m^2/km^2 = 3*10^1 = 30 m^2 30 m^2 is a lot easier to visualize than 30 millionths of a km^2
*Wednesday, November 20, 2013 at 11:13am by Damon*

**Scientific Notation - PLEASSEE**

6*10^-3 * 5*10^-3 = 30 * 10^-6 = 3 * 10^-5 km^2 3 * 10^-5 km^2 * 10^6 m^2/km^2 = 3*10^1 = 30 m^2 30 m^2 is a lot easier to visualize than 30 millionths of a km^2
*Wednesday, November 20, 2013 at 11:13am by Damon*

**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*

**Probability**

M C. D. Total Ma. 3. 6. 2. 11 Fe. 7. 4. 8. 19 Tot. 10. 10. 10. 30 P(Chim or Dog) = P(Chim) + P(Dog) -P(0) 10/30 + 10/30 -0 = 20/30 = 2/3
*Monday, July 29, 2013 at 8:13pm by Chol*

**physics 30**

q =Energy/Δφ = 1.510^9 /510^7 =30 C, N =q/e = 30/1.610^-19 = 1.8710^10.
*Saturday, May 19, 2012 at 4:06pm by Elena*

**Math**

30 is the least common denominator of 6 and 10 6 = 2 *3 10 = 2*5 to make them the same I must multiply 6 by 5 and 10 by 3 6*5 = 2*3*5 = 30 3*10 = 2*5*3 =30
*Monday, January 7, 2008 at 8:39pm by Damon*

**Math**

Let A be (0,0). B is then (0,10) C is 10 km at 060 from B. Bearings are measured from north in a clockwise direction, which means that C is 10 km at 30° north of east. So C is at (0+10cos(30), 10+10sin(30)) =(10+(√3)/2 , 10+10/2) =(10+(√3)/2 , 15)
*Thursday, March 1, 2012 at 4:44pm by MathMate*

**Physics**

A ship is travelling due east at 10 m/s. What must be the speed of a second ship heading 30 degrees east of north if it is always due north of the first ship?
*Friday, February 28, 2014 at 2:29am by Neal*

**College Physics :/**

a ship is traveling due east at 10 km/h. what must be the speed of a second ship heading 30 degrees east of north if it is always due north of the first ship?
*Thursday, February 10, 2011 at 3:53pm by Anonymous*

**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*

**Chemistry**

So i start like this: 6.0223010000 x 10-24 x 2.222090001 x 10-30 (sorry not sure how to make the-24 and -30 small) Then i do this: (6.0223010000 x 2.222090001) x (10-24 x 10-30) = 13.38209483 x (10-24 x 10-30) This is where i get kind of stuck!
*Wednesday, February 22, 2012 at 5:42pm by Susan*

**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*

**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*

**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**

what is 10% of 20% of 30% pf 100? 100 * .30 = 30 30 * .20 = 6 6 * .10 = .6 I hope thats what your looking for! Are these three separate questions? 10% = 0.10 x 100 = ?? 20% = 0.20 x 100 = ?? 30% = 0.30 x 100 = ?? Remember of means times. Or is it just one question? 0.10 x 0.20...
*Monday, January 29, 2007 at 7:14pm by preston*

**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*

**English**

i have a Englsih test on short stories tomm and i need to know what i should review i am in grade 10 so.... PLZ THANKYOU :) ANSWER ASAP
*Tuesday, January 5, 2010 at 8:24pm by Navroz*

**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*

**physics**

T(s) = 13C is the air temperature, the initial temperature T(o) = 30C. Newtons law of cooling is differential equation dT/dt = - k(T-T(s)) Its solution is T =T(s) + (T(o) - T(s)) e^-kt. After the first 5 min 20 = T(s) + (30 T(s)) e^-5k. (1) After a further 5 min, ...
*Monday, April 16, 2012 at 4:55pm by Elena*

**physics**

A positively charged particle of mass 5.20 10-8 kg is traveling due east with a speed of 30 m/s and enters a 0.37-T uniform magnetic field. The particle moves through one-quarter of a circle in a time of 4.20 10-3 s, at which time it leaves the field heading due south. All ...
*Thursday, April 4, 2013 at 12:33pm by Anonymous*

**Math (Check**

1. 1/3 > 7/10 This is not correct. 1/3 is not greater than 7/10. 30 is the common denominator -- so 10/30 is less than 21/30. 2. Right! 3. Right! 1/3 = 10/
*Sunday, July 13, 2008 at 7:17pm by Ms. Sue*

**Physics**

a micro is 10^-6 or one millionth so we are talking about -30 *10^-6 coulombs the charge on the electron is -1.6 *10^-19 Coulombs so N electrons * (-1.6*10^-19 coulombs/1 electron) = -30 *10^-6 coulombs so N = 30 *10^-6 /1.6*10^-19 that is (30/1.6) * 10^13 which is (3/1.6) *10...
*Monday, January 7, 2008 at 6:04pm by Damon*

**physics**

a man walks 5 km due North east, then 4 km due 30 degree N of E and finally 60 degree due S of E for 2 km. What is his final displacement with respect to his starting point ?
*Saturday, May 25, 2013 at 2:50pm by aritrika*

**Physics**

A runaway truck lane heads uphill at 30◦ to the horizontal. If an out of control 15000 kg truck enters the lane going at 30 m/s , how far along the ramp does it go? The acceleration due to gravity is 10 m/s2.
*Thursday, December 6, 2012 at 12:06am by Anonymous*

**physics**

A runaway truck lane heads uphill at 30◦ to the horizontal. If an out of control 15000 kg truck enters the lane going at 30 m/s , how far along the ramp does it go? The acceleration due to gravity is 10 m/s2.
*Thursday, December 6, 2012 at 5:52pm by Anonymous*

**physics**

A runaway truck lane heads uphill at 30◦ to the horizontal. If an out of control 15000 kg truck enters the lane going at 30 m/s , how far along the ramp does it go? The acceleration due to gravity is 10 m/s2.
*Thursday, December 6, 2012 at 5:53pm by Anonymous*

**Math**

1. I did it this way, but it doesn't check right 2(10-y)=30 _ _ 2 2 (10-y)=15 +10 +10 y = 25 Check: 2 (10-15) = 30 -30 is not equal to 30!!!
*Monday, October 1, 2007 at 6:10pm by Anonymous*

**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*

**Physics**

Find the resultant of these two vectors: 2.00 * 10^2 units due east and 4.00 * 10^2 units 30.0degrees north of west. please SHOW me how to do this
*Thursday, February 5, 2009 at 9:59am by y912f*

**math**

distribute the 4. 1/6 + 8/5 - 28/10 then find Least Common Denominator. which would be 30. (5/5)(1/6) + (6/6)(8/5) - (3/3)(28/10) 5/30 + 48/30 - 84/30 solve
*Thursday, November 18, 2010 at 11:23pm by Nat*

**4th Grade Math**

The easy way is to take the answers and see if they are divisible by 10 and 6 to give a whole number (since the two fruits are sold by bags and not apiece). 12, not divisible by 10. 20, not divisible by 6. 30, divisible by 10 and 6. 60, divisible by 10 and 6. To check ourself...
*Thursday, November 13, 2008 at 8:29pm by DrBob222*

**physics**

Let x=east, y=north and 0° towards the +x-axis (due East) and 90° = due north. Separate each displacement into the x- and y-components and add. distance angle x y 75m N=90° 75cos(90°) 75sin(90°) 260m E=0° 260cos(0) 260sin(0) 195m 30°N of E = 30°...
*Sunday, September 20, 2009 at 10:43pm by MathMate*

**algebra**

xy=30 and x+y = 10.3 that means y = 10.3-x from equation two now put that into equation one x(10.3-x)=30 x2-10.3x+30 do the quadratic thing now
*Monday, September 20, 2010 at 12:40pm by Anonymous*

**physics**

F = k |Q q|/d^2 Coulomb's Law k = 9*10^9 Nm^2/C^2 here F = 9*10^9 (30^10^-6)(5*10^-6)/(0.30)^2 = 1350 *10^-3/(9*10^-2) = 150*10^-1 =15 N 1350
*Monday, April 6, 2009 at 8:35pm by Damon*

**Physic please help!**

The electrons in the beam of a television tube have a kinetic energy of 2.10 10-15 J. Initially, the electrons move horizontally from west to east. The vertical component of the earth's magnetic field points down, toward the surface of the earth, and has a magnitude of 5.00 10...
*Saturday, September 29, 2007 at 9:32am by Mary*

**Math**

1/6 + 2/5 + 1/3 5/30 + 12/30 + 10/30 = 27/30 = 9/10
*Thursday, November 8, 2012 at 10:31pm 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**

To add and subtract fractions, they need to have the same denominator. 9/10 - ?= 17/30 - x = 17/30 - 9/10 -x = 17/30 - 27/30 x = 10/30 = 1/3 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3/10 + 4/5 = ? 3/10 + 8/10 = 11/10 = 1 1/10 http://www.math.com/school/subject1/lessons/S1U4L3GL.html
*Wednesday, July 3, 2013 at 3:38pm by Ms. Sue*

**physics**

conserve momentum and conserve energy 10*.4 - 30(.2) = 10 u + 30 v .5(10)(.4^2)+.5(30)(.2)^2 =.5(100)u^2+.5(30)v^2
*Monday, January 13, 2014 at 12:21pm by Damon*

**Physics**

Young's modulus is E = stress / strain = σ / ε = =(F / A₀) / (∆L / L) , E for concrete, 30 GPa = 3010^9 Pa . E= FL / A₀ΔL, ΔL= FL / A₀E= =520010^72.82/13003010^9=3.7610^-3 m
*Saturday, June 9, 2012 at 3:33pm by Elena*

**Math -urgent :)**

oh well curious now B = 27(10)/9 = 270/9 = 30 d^2 = 10^2 + 30^2 = 1000 d = 10 sqrt(10) or about 31.6
*Sunday, December 9, 2012 at 6:44pm by Damon*

**finance /accounting- PLEASE HELP**

Aging Accounts Receivable: Madariaga Campany's accounts receivable reveal the following balances: current 840,000 1-30 days past due 405,000 31-60 days past due 95,000 61-90 days past due 60,000 91-120 days past due 11,000 The credit balance in Allowance for Bad debts is now ...
*Friday, October 13, 2006 at 11:46pm by John*

**Alegebra**

A + B = 30 0.6A + 0.3B = 0.4(30) A + B = 30 6A + 3B = 120 -3A -3B = -90 6A + 3B = 120 3A = 30 3A/3 = 30/3 A = 10 10 + B = 30 10-10 + B = 30-10 B = 20 Or A = x B = 3-x , 0.4(30) 0.6x + 0.3(30-x) = 0.4(30) 0.6x + 9 -0.3x = 12 0.3x + 9 = 12 0.3x + 9-9 = 12-9 0.3x = 3 0.3x/0.3 = 3...
*Monday, May 13, 2013 at 11:46pm by SAM*

**least to greatest**

Just the reverse 6/30 5/30 15/30 so, 1/5 1/5 5/10 or, convert to decimal .20 .17 .50 so 1/6 1/5 5/10
*Tuesday, January 22, 2013 at 4:15pm by April*

**least to greatest**

Just the reverse 6/30 5/30 15/30 so, 1/5 1/5 5/10 or, convert to decimal .20 .17 .50 so 1/6 1/5 5/10
*Tuesday, January 22, 2013 at 4:15pm by April*

**Math**

Fred added 6/10 3/5 and 2/6 together for an answer of 56/30 Is he right or wrong? Prove your answer Answer: He is wrong because when you get all the denominators to the same number the numerators equal 46. 6/10=18/30 3/5=18/30 2/6=10/30
*Wednesday, October 24, 2012 at 5:14pm by Jerald*

**least to greatest**

actually, just the reverse they are 6/30 5/30 15/30 so, 1/5 1/5 5/10 or, convert to decimal .20 .17 .50, so 1/6 1/5 5/10
*Tuesday, January 22, 2013 at 4:15pm by Steve*

**ap**

An arithmetic progression (A.P) or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. If the initial term of an arithmetic progression is a1 and the common difference of successive members is d, then the nth term of...
*Thursday, March 1, 2012 at 11:43pm by Bosnian*

**math**

median=10: A B 10 D E mean=15: A+B+10+D+E = 5*15 = 75 A+B+D+E = 65 max D means min A+B+E 1+2+D+E=65 D+E = 62 Since D<E, we can only have 30,32 1 2 10 30 32 gives maximum D=30
*Monday, June 17, 2013 at 2:49pm by Steve*

**MATH ALGEBRA**

Which of the following coordinates are intercepts of the linear relation 2x- 3y + 30 = 0 ? I. (0 , 10) II.(0 , 2/3) III.(-10 , 0) IV.(-15, 0) A. I only B. I and IV only C. II and III only D. II and IV only This was what I was trying to do: 2(0)-3(10) + 30 = 0 -30y +30 = 0 ...
*Wednesday, January 19, 2011 at 7:42pm by Anonymous*

**math**

a car travels 30 km due north and 40 km due east .how far is it from the startin point?
*Sunday, July 22, 2012 at 9:29pm by brandon quinones*

**math**

x-5/6 = 1/10 x = 1/10 + 5/6 x = 3/30 + 25/30 x = 28/30 = 14/15
*Thursday, January 13, 2011 at 8:18pm by Ms. Sue*

**Physics**

A jogger travels a route that has two parts. The first is a displacement of 2.20 km due south, and the second involves a displacement that points due east. The resultant displacement + has a magnitude of 4.10 km. (a) What is the magnitude of , and what is the direction of + as...
*Tuesday, January 28, 2014 at 10:18pm by Alister*

**Math**

9x-6y=30, 6x-9y= -30 divide everything by 3 3x - 2y = +10 multiply by 3 2x - 3y = -10 multiply by 2 9x - 6y = +30 4x - 6y = -20 now subtract ----------------- 5 x = 50 x = 10 20 - 3y = -10 3 y = 30 y = 10 straight lines intersection at (10,10) slope of first = 9/6 = 1.5 slope ...
*Sunday, April 11, 2010 at 3:16pm by Damon*

**Algebra 2 (Linear Programming)**

C = 12000 p + 10000 q 40 p + 80 q >/= 2000 40 p + 30 q >/= 1500 12 p + 40 q >/= 2400 or p + 2 q >/= 50 4 p + 3 q >/= 150 3 p + 10 q >/= 60 Graph those lines You will see that the First two lines are way up there to the right and above the third. Therefore ...
*Tuesday, October 4, 2011 at 12:36am by Damon*

**Math**

An invoice of $12,000 is dated April 5. The terms 5/10,n/30 are offered. Find the amount due if the discount is earned. Show your work.
*Friday, October 12, 2012 at 4:05pm by Allie*

**Math**

Here is the question: Write the following rational numbers in scientific notation. A) 0. 000005 B) 30 million C) 0.036754 D) 24,000,059 My answers is: A) 5 * 10^-6 B) 30 * 10^6 C) 3.6754 * 10^-2 D) 2.4000059 * 10^7 Is this correct?
*Tuesday, July 7, 2009 at 1:58pm by B.B.*

**math**

a * b = 30 .....1 a - b = 7 ..... 2 a = 7 + b ......3 (7+b)(b)=30 b^2+7b-30=0 (using quadratic formula) b = -10 or b = 3 a = -3 or a = 10
*Tuesday, January 10, 2012 at 9:03pm by jack*

**CHEMISTRY HELP NEEDED!!**

Given info: Reaction: 3A+2B--->2C+D {A] (mol/L) 1.0 ื10^-2 1.0 ื10^−2 2.0 ื10^−2 2.0 ื10^−2 3.0 ื10^−2 [B] (mol/L) 1.0 3.0 3.0 1.0 3.0 Rate of appearance of C (mol/L-hr) 0.30ื10^−6 8.10ื10^−6 3.24ื10^−5 1.20ื10^−6 7.30ื10^&#...
*Sunday, March 11, 2012 at 9:00pm by Kelly*

**Chemistry**

Given info: A] (mol/L) [B] (mol/L) Rate of appearance of C (mol/L-hr) 1.0 ื10^-2 1.0 0.30ื10^−6 1.0 ื10^−2 3.0 8.10ื10^−6 2.0 ื10^−2 3.0 3.24ื10^−5 2.0 ื10^−2 1.0 1.20ื10^−6 3.0 ื10^−2 3.0 7.30ื10^−5 Reaction: 3A+2B--->...
*Sunday, March 11, 2012 at 8:47pm by Kelly*

**Math**

Both, in a minute and in an hour. The LCM of 3, 5 and 10 is the same as the LCM of 3 and 10 because 5 divides 10 (5 is a factor of 10). The LCM of 3 and 10 is 30. So the soonest the will flash together is 30 seconds.
*Monday, July 8, 2013 at 7:07am by MathMate*

**math**

g) 30 = 30 * .25 + (30+10) * .10 30 * .25 + 40 * .10 7.50 + 4.10 11.50
*Thursday, February 25, 2010 at 1:59pm by Noel*

**algebra 2**

say original R = 1 final R = 3 L1 = 10 log 10 L2 = 10 log 30 L2 - L1 = 10 (log 30-log 10) = 10 log 30/10 =10 log 3 = 4.77 dB
*Monday, April 4, 2011 at 7:13pm by Damon*

**math**

I don't understand the sentence 10% of $500 = $50 10% of 300 = $30 6% is a little more than half of 10%,what is half of 10% of 500 5% of 500 = $25 Add this with 10% of 30 = $3 ( Since 8% is close to 10%. Does your answer make sense----What that mean? )
*Monday, January 6, 2014 at 10:15pm by Thomas*

**Englsih**

Yes!! thanks
*Thursday, August 5, 2010 at 10:58am by nancy*

**englsih**

thank you
*Tuesday, October 19, 2010 at 11:23am by danny g*

**accounting**

Cypress Oil Company's December 31, 2013, balance sheet listed $645,000 of notes receivable and $16,000 of interest receivable included in current assets. The following notes make up the notes receivable balance: Note 1 Dated 8/31/2013, principal of $300,000 and interest at 10...
*Monday, June 17, 2013 at 3:34am by joyCypre*

**math**

3/2 / 7/10 /5/2 without parentheses, I will divide in order. (3/2)/(7/10) = 3/2 * 10/7 = 30/14 (30/14)/(5/2) = 30/14 * 2/5 = 60/70 = 6/7
*Tuesday, January 25, 2011 at 6:53pm by helper*

**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*

**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**

look at the pattern day 1 -- 2 day 2 --- 4 = 2^2 day 3 -- 8 = 2^3 ... day 10 ---- 2^10 .. day 30 = 2^30 (huge) number infected = 2 + 4 + 8 + ... + 2^10 this is a geometric series, with a = 2, r = 2 sum = a(r^n-1)/(r-1) = 2(2^30 - 1)/ (2-1) = appr 2.14 billion
*Monday, September 17, 2012 at 10:27pm by Reiny*

**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*

**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*

**physics**

Distance (scalar) = 40+30 = 70 m Displacement (vector) = final position - initial position = 10 m due aast
*Wednesday, October 14, 2009 at 7:48pm by MathMate*

**bio chem**

100 mL x 0.1M NaOH = 10 mmoles. 150 mL x 0.2M HAc = 30 mmoles. ............NaOH + HAc ==> NaAc + H2O initial.....10......30......0......0 change.....-10.....-10.....10.....10 equil........0......20......10....10 Now substitute into the Henderson-Hasselbalch equation and ...
*Tuesday, July 12, 2011 at 5:57pm by DrBob222*

**Algebra 2**

F(t) = 30b^6 = 300, 30b^6 = 300, Divide both sides by 30: b^6 = 10, Take log of both sides: 6log(b) = log10, log(b) = log10 / 6, log(b) = 1/6, Exponential form: 10^(1/6) = b, Or b = 10^(1/6). F(t) = 30*10^(1/6)^t, a. Eq: F(t) = 30*10^(t/6). b. F(14)=30*10^(14/6) = 6463 ...
*Sunday, March 27, 2011 at 2:38pm by Henry*

**algebra**

1. I assume this translates to "the square of g" Given that, you have to realize that the difference between g and 10 is just g-10. So, we are left with: g^2 = 2(g-10) g^2 - 2g + 20 = 0 Hmmm. No solutions here g^2 = 2(10-g) g^2 + 2g - 20 = 0 g = -2 +/- sqrt(21) 2. 3g^2 = 30 + ...
*Monday, September 26, 2011 at 8:05pm by Steve*

**Physics**

A = v^2/r A = (1.70*10^4)^2/(5.30*10^6) A = 54.53 A = G(m/r^2) m = A*r^2/G G = 6.67*10^-11 m = 54.53*(5.30*10^6)^2/6.67*10^-11 m = 2.30*10^25 ------------------------------------ A = G(m/r^2) A = 6.67*10^-11(2.30*10^25/(8.70*10^6)^2) A = 20.27 A = v^2/r (A*r)^(1/2) = v v = ...
*Friday, March 4, 2011 at 2:43pm by Ash*

**PHYSICS**

An automobile travels 30 km due east on a level road . It then turns due north at an intersection and travels 40km before stopping. What is the the resultant displacement of the car?
*Wednesday, October 16, 2013 at 2:51pm by Peter*

**maths**

multiples of 3 are 3n (3,6,9,12...) number of terms=10 p(multiple of 3)=10/30 multiples of11 11n(11,22) p(multiple of 11)=2/30 p(multiple of 11 or 3)=10/30+2/30=6/15
*Monday, May 24, 2010 at 11:34pm by ahmed*

**Math**

3/6= 15/30 5/6= 25/30 4/10= 12/30 So it's 4/10, 3/6, 5/6
*Monday, January 7, 2008 at 8:39pm by Rhiana*

**Check Work (Math)**

Nope. 1/3 = 10/30 6/10 = 18/30 You could also compare the decimals. 1/3 - 0.333 6/10 = 0.6
*Thursday, July 24, 2008 at 8:11pm by Ms. Sue*

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