Tuesday
June 18, 2013

# Search: 220

Number of results: 1,730

Algebra 1
1 * 275 = 275. 5 * 55 = 275. 11 * 25 = 275. 1 * 264 = 264. 2 * 132 = 264. 3 * 88 = 264. 4 * 66 = 264. 6 * 44 = 264. 1 * 220 = 220. 2 * 110 = 220. 4 * 55 = 220. 5 * 44 = 220. 10 * 22 = 220. 220 and 275 have the GCF: GCF = 55.
Sunday, June 26, 2011 at 8:29pm by Henry

logic
we thought the answer was 440. 1320/6=220. Then 1320-220=1100. then 1100/5=220. then subtract 1100-220=880 nd so on...does that make sense?
Thursday, October 16, 2008 at 11:26pm by gina

Calculus 1
a and b are lengths A = 220 = a * b so a = 220/b cost = 2(6a) + 1 (6b) + 1(13b) cost = c = 12 a + 19 b c = 12(220/b)+19 b dc/db = 0 at max or min = 12(-220/b^2) + 19 220(12) = 19 b^2 solve for b and a
Monday, October 31, 2011 at 7:07pm by Damon

math
3s + 4j= 360 s + 3j = 220 from the second: s = 220 - 3j sub into the first: 3(220 - 3j) + 4j = 360 -5j = -300 j = 60 then s = 220 - 180 = 40
Sunday, March 31, 2013 at 12:56pm by Reiny

Algebra
let the speed of the wind be x mph so the speed of the plane with the wind is 220+x and against the wind it would be 220-x The time taken against the wind is 780/(220+x) and the time taken with the wind would be 780/(220+x), remember Time = Distance/Rate but we are told their ...
Monday, October 15, 2007 at 10:06pm by Reiny

PHYSICS
Xl/Xc=2PIfl*2PI*f*C= (2PI f)^2 LC but 220=1/2pi sqrt LC or LC=1/(2PI*220)^2 so we now have 5.53=(2PIf)^2/(2PI*220)^2 = f^2/220^2 solve for f.
Sunday, February 24, 2013 at 7:05pm by bobpursley

math
eh? whole numbers are already rounded. The only one that rounds to 220 is 220 Now, if you're rounding to the ten's place, than all numbers from 215-224 round to 220
Monday, September 3, 2012 at 7:09am by Steve

Math
5 n = money for n childrens' tickets 12 (220-n) = money for (220-n) adult tickets 5 n + 12 (220-n) = 2542 5n + 2640 - 12 n = 2542 -7n = - 98 n = 14 220 - n = 206
Sunday, October 26, 2008 at 1:55pm by Damon

traveledAlgebra
A. 220 Miles. B. 40(t+1). C. 40(t+1) + 50t = 220 D. 40t + 40 + 50t = 220 90t = 220-40 = 180 t = 180/90 = 2 hrs. T=9:00AM + (t+1)=9:00 + 3 hrs=12 Noon. = The time they met.
Friday, May 4, 2012 at 12:53am by Henry

Physics
d = 0.5at^2, 220 = 0.5 * 1.7 * t^2, 220 = 0.85t^2, t^2 = 220 / 0.85 = 258.8, t = sqrt(258.8) = 16.1 m. V = at, = 1.7 * 16.1 = 27.3 m/s.
Wednesday, October 20, 2010 at 6:09pm by Henry

hca 220
hca 220 hca 220 Use 10 medical words discussed in this week’s reading to create a script of dialogue between two medical professionals.
Monday, August 16, 2010 at 9:25pm by Anonymous

Physics!! Help!!!!!
let T = RC then V = Vi e^-t/T if RC = 10^6 * 220*10^-6 = 220 = T Vi = 24 V = 24 e^-t/220 if t = 100 V = 24 e^-(100/220) = 24 e^-.454 = 24*.635 = 15.2 You can do the change for new C and R and get error in V
Thursday, January 26, 2012 at 10:45pm by Damon

Physics
at 45degrees, the final vertical velocity is the same as the horizontal velocity. So the same applies to launch. Horizontal analysis: distance=Vhorizontal*timeinair. 220=Vhorizontal*time time=220/Vh Vertical analysis: hf=hi+Vv*t-1/2 g t^2 0=0+Vv*220/Vh-4.9 (220/Vh)^2 because ...
Friday, September 28, 2012 at 1:19pm by bobpursley

Geometry
The first one will have travelled 220 nautical miles, the second one 165 n miles. the angle between their paths is 130º so dist^2 = 220^2 + 165^2 - 2(220)(165)cos130 = .. = .. I am sure you can do the arithmetic.
Monday, March 3, 2008 at 9:03pm by Reiny

math
OJ is not measured in millimeters. You probably mean milliliters (ml) Your original liter of fruit drink contains 780 ml of water and 220 of OJ. You want to add X ml of OJ so that 220 + X = (1/2)(1000 + X) X/2 = 500 - 220 = 280 X = 560 ml
Monday, May 16, 2011 at 5:58am by drwls

math urgent!
d = Vo*t + 0.5gt^2 = 220Ft. 3Vo + 0.5 * 32 * 3^2 = 220, 3Vo + 144 = 220, 3Vo = 220 - 144 = 76, Vo = 25.33 Ft/s.
Thursday, April 7, 2011 at 7:25pm by Henry

math
M+D+A+L = 4(220) = 880 (#1) D+A = 280 ---&gt; A = 280-D D+M = 260 ---&gt; M = 260-D D+L = 220 ---&gt; L = 220-D in #1 260-D + D + 280-D + 220-D = 880 -2D = 120 D = -60 which makes no sense! but.... let's keep going then A = 280-(-60) = 340 D = -60 M = 260-(-60...
Wednesday, January 4, 2012 at 6:32pm by Reiny

accounting/220
help with acc/220 week 9 fubak oroject Business plan
Saturday, July 11, 2009 at 1:43pm by joyce

algebra
Divide the numerator by the denominator. 380/220 = 1 160/220 = 1 8/11
Tuesday, August 28, 2012 at 6:24pm by Ms. Sue

math
lets say it was 220 dollars a mile. Money=220*(distance in miles)
Wednesday, September 17, 2008 at 7:40pm by bobpursley

Math: Word Problem/Percets
220 + 0.7(220) = ?
Monday, February 13, 2012 at 10:20pm by DrBob222

accounting/220
We are not affiliated with any school and have no idea what "acc/220 week 9 fubak oroject" is.
Saturday, July 11, 2009 at 1:43pm by Ms. Sue

Algebra 1
Let P = pigs and C = chickens P + C = 220 or P = 220 - C 4P + 2C = 520 Substitute 220-C for P in second equation and solve for C. Insert that value into the first equation and solve for P. Check by inserting both values into the second equation.
Friday, March 18, 2011 at 9:16am by PsyDAG

Math
angular speed=angle/time convert 220 degrees to radians.. Angle=220/360 ( 2PI) solve for angular speed. linear speed=angular speed* (3959+220)
Sunday, October 21, 2012 at 5:22pm by bobpursley

algebra
pi r^2 = 220 r^2 = 220/pi r = sqrt (220/pi)
Wednesday, January 7, 2009 at 8:38pm by Damon

math
If a seemingly simple problem gets no answers, it is probably because the question is ill-posed or ambiguous. Please reread your question and make sure it is correctly transcribed. This one makes no sense to me as written. If the job paid \$220, and Daisy and Leigh got the ...
Tuesday, January 3, 2012 at 7:49pm by Steve

Math 116
Here's your original question. What percent of 320 is 220 my answer is 6.88 make as a decimal.is this right. -12(&lt;)15 is less right. -7-(-4)=-3 this subtract answer. -9.8+(-4.9)=13.7 is these problem right. I don't completely understand your questions. To find ...
Thursday, February 19, 2009 at 1:59pm by Ms. Sue

MATH
Let's start out saying that the original ration was W pounds of salt pork per day for each person. there was enough for 220 people for 21 days so there was 220 * 21 * W pounds or 4620 W pounds the original 220 people ate for six days so they ate: 220 * 6 * W pounds or 1320...
Wednesday, December 5, 2007 at 5:57pm by Anonymous

The perimeter is the distance around. Since a square has four equal sides, you need to divide 220 by 4. 220 / 4 = 55 centimeters
Thursday, March 4, 2010 at 5:42pm by Ms. Sue

math
Let x be the number of votes received by the winner. The loser got x-220. x + x - 220 = 810 2x = 1030 Divide both sides of the equation by 2 for the answer.
Tuesday, January 22, 2008 at 7:10pm by drwls

chemistry
22.0% AgNO3 by mass means 22.0 grams AgNO3 per 100 g solution. That is equivalent to 220 g/1000g solution. The 1000 g solution is made of 220 g AgNO3 + 780 g water. How many moles AgNO3 in 220 g AgNO3. That will be 220/molar mass AgNO3 (approximately 1.3 moles. molality = ...
Sunday, June 12, 2011 at 4:58pm by DrBob222

Algebra
If the slow train's speed is s, then recall that time = distance/ speed: 220/s = 220/(2s) + 2 s = 55 so, the slow train travels 55 mph, the fast 110 mph. slow takes 220/55 = 4 hours fast takes 220/110 = 2 hours, arriving 2 hours earlier
Tuesday, October 30, 2012 at 4:57pm by Steve

MATH,CORRECTION
Directions solve each of the following problems. Besure to show the equation used for the solution. In a town election, the winning candidate had 220 more votes than the loser. If 810 votes were cast in all, how many votes did each candidate received? answer: Let x = the ...
Monday, February 5, 2007 at 9:08pm by jasmine20

math
number of committes without restriction = C(12,3) =220 number of committess with three boys = C(5,3) = 10 prob( 3boys) = 10/220 = 1/22 number of committees with 2 boys, 1 girs = C(5,2) x C(7,1) = 70 prob (2boys, 1 girl ) = 70/220 = 7/22
Saturday, January 12, 2013 at 3:51pm by Reiny

force * time = change in momentum time = m v/220 = .55*3.2 / 220
Tuesday, February 15, 2011 at 7:58pm by Damon

HCA 220
HCA 220 WEEK 4 POWER POINT PHYSIOLOGY PRESENTATION CH. 3,4,&5
Friday, April 9, 2010 at 3:46pm by Anonymous

algebra
A = pi * r^2 220 = 3.14 * r^2 220 / 3.14 = r^2 70.006 = r^2 8.3559 = r
Wednesday, January 7, 2009 at 8:38pm by Ms. Sue

com 220
Assignment: Incorporating Statistics, Graphs, and Illustrations ... com 220. How does the author of A Nation Apart organize information to build his
Wednesday, January 20, 2010 at 10:06pm by lizbeth

Math
The area of a rectangle is 220 square centimeters. The height of the rectangle is two more than twice the base. What is the rectangle's perimeter? I know you can solve this employing a guess-and-check strategy, but I want to know if this can be solved algebraically. So far...
Wednesday, May 9, 2007 at 1:03pm by Chadd

math
let the amount of rice at rs.60 be x kg let the amount of rice at rs.40 be y kg 60x + 40y = 10000 ---&gt; 3x+2y = 500 50(x+y) = 11000 -----&gt; x+y = 220 or y = 220-x sub back into the 1st 3x + 2(220-x) = 500 3x + 440 - 2x = 500 x = 60 , then y = 220 - 60 = 160 check: ...
Friday, August 10, 2012 at 5:14am by Reiny

algebra
Your last four money questions are the same type If will do one, then you try the others. let the number of nickels be x then the number of quarters is 16-x 5x + 25(16-x) = 220 5x + 400 - 25x = 220 -20x = -180 x = 9 so 9 nickels and 7 quarters check: 9 nickels and 7 quarters...
Thursday, October 28, 2010 at 4:45pm by Reiny

math
110+110=220 1100 + 220 1320=cost of the appliance
Friday, May 16, 2008 at 9:11pm by Anonymous

Math
kittens --- x adult cats -- 6x+4 after adoption: kittens = x-8 6x+4 = 8(x-8) - 4 6x + 4 = 8x - 64 - 4 -2x = -72 x = 36 Number of adults has not changed, so there are 6(36) + 4 or 220 adult cats check: originally.. number of kittens 36 cats = 220 is 6(36) + 4 = 220 ? yes after ...
Saturday, October 27, 2012 at 12:38am by Reiny

math
The next step would be 13x + 220 - 10x = 277 3x = 277-220 = 57 Divide both sides by 3 and you have x. You know how to get y after that.
Thursday, January 24, 2008 at 10:39pm by drwls

Chemistry
which of the following 10 g samples will decay the most in 28 days? a.P-32 b.Kr-85 c.Fr-220 I-131 the answer is c.Fr-220 but i want to know why, please help
Monday, May 30, 2011 at 8:48pm by Jazmin

algebra
If she has \$220 in bills, she pays for the whole thing in Plan B, but less than that for Plan A. Otherwise... \$190 + .3x &gt; \$220 + .2x Solve for x. I hope this helps.
Wednesday, March 17, 2010 at 9:32pm by PsyDAG

Math
220 - 190 = 30 pounds 30/220 = 0.136 = 13.6% Follow the same procedure for Cassidy's weight loss. Then compare the percents.
Thursday, October 15, 2009 at 2:22pm by Ms. Sue

HCA 220
Does anyone know where I can purchase the HCA 220 textbook for reasonable price?
Thursday, September 17, 2009 at 11:58am by Michelle

Chemistry
A 1.50- gas sample at 722 and 25.0 contains 7.56 radon-220 by volume. Radon-220 is an alpha-emitter with a half-life of 55.6s
Friday, September 21, 2012 at 12:51am by Diamond

algebra
16 + x = 220 x = 220 - 16 x = 204
Thursday, August 30, 2012 at 6:11pm by Ms. Sue

com 220
Will you re check me Ms. Sue On com 220
Friday, April 9, 2010 at 3:06pm by Tracie

arithmetic
the third term is 17 ---&gt; a+2d = 17 a = 17-2d sum of first 8 terms = 220 ---&gt; (8/2)(2a + 7d) = 220 4(2a + 7d) = 220 2a + 7d = 55 2(17-2d) + 7d = 55 34 - 4d + 7d = 55 3d = 21 d = 7 then a = 3 sum(6) = 3(6 + 35) = 123 check: terms are: 3 10 17 24 31 38 45 52 .. sum...
Wednesday, November 30, 2011 at 1:34am by Reiny

Calculus
Your equation s(t) = 16t^2 - 22t + 220 is correct and tells you how high the object is at any time t But they are asking for the velocity after it has fallen 108 feet, not when it is 108 feet high It started at 220, so after falling 108 feet, the height will be 112 so 112 = -...
Friday, February 3, 2012 at 7:46am by Reiny

maths
But you did not answer the question. It said " at what percent gain should the remaining be sold to gain 5% on the whole." so he sold Rs 220 at a 15% loss --- (85/100)(220) he must gain 5% on the whole --- (105/100)880 he sells the rest at x% of Rs 660 (85/100)(220...
Thursday, September 1, 2011 at 1:52am by Reiny

math logic
There were 1320 pumpkins in a pumpkin patch, but it was difficult for farmer Joe to find the perfect pumpkin. • Every third pumpkin was too small. • Every fourth pumpkin was too green. • Every fifth pumpkin had a broken stem. • Every sixth pumpkin had the ...
Friday, October 17, 2008 at 2:24pm by gina

math logic
There were 1320 pumpkins in a pumpkin patch, but it was difficult for farmer Joe to find the perfect pumpkin. • Every third pumpkin was too small. • Every fourth pumpkin was too green. • Every fifth pumpkin had a broken stem. • Every sixth pumpkin had the ...
Friday, October 17, 2008 at 12:22am by gina

Physics
Use the Pythagorean theorem. The hypotenuse is 220 and the vertical component is 36. The horizontal component must be sqrt [(220)^2 - (36)^2] I get 217 m/s
Wednesday, April 2, 2008 at 9:43am by drwls

Math
I think you mean C'(x) = 2x+30 so, C(x) = x^2 + 30x + k since C(2) = 220, 220 = 4+60+k k = 156 so, C(x) = x^2 + 30x + 156
Sunday, May 19, 2013 at 6:45pm by Steve

algebra
C = pi * d 220 = 3.14d 220/3.14 = d 70.06 = d A = pi * r^2 A = 3.14 * 35.03^2 A = ?
Tuesday, March 19, 2013 at 4:54pm by Ms. Sue

math
If there are c correct and w wrong answers, c+w=180 4c-w = 220 c=80 w=100 check: 4*80-100=220
Thursday, October 4, 2012 at 11:11am by Steve

physics
The wattage (power)consumed is I*V = 1440 W. The time required to consume 220,000 J ls 220,000/1440 seconds. Convert to hours or minutes, if you wish.
Sunday, December 13, 2009 at 5:34pm by drwls

Maths
SA of cylinder with one end = &#960;r^ + 2&#960;rh = &#960;(220^2 + 2&#960;(220)(50) = ....
Wednesday, September 19, 2012 at 2:00am by Reiny

Prob and Stats
Ho: mean = 220 lbs. H1: mean does not equal 220 lbs.
Saturday, November 14, 2009 at 11:21pm by PsyDAG

chemistry
A student estimated the volume of liquid in a beaker as 200 mL. When she poured the liquid into a graduated cylinder, she measured the volume as 216 mL. What is the percent error of the estimated volume from the beaker, taking the measurement in the graduated cylinder as the ...
Sunday, October 2, 2011 at 6:04pm by paul

CHEMISTRY
It helps to read if you don't put everything in caps. ..........CO + 2H2 ==&gt; CH3OH initial..0.180.0.220.....0 change.....-x....-2x......x equil...0.180-x..0.220-2x..x Substitute into Kc expression and solve for x.
Saturday, October 15, 2011 at 9:18pm by DrBob222

earth science
x = Xi e^-kt 1/2 = e^-24 k ln .5 = -24 k -.693 = -24 k k = .0289 so x = 220 e^-.0289*168 = 220 * .00779 = 1.71 grams
Thursday, November 29, 2012 at 3:43pm by Damon

ALGEBRA
In a town election, the winning candidate had 220 more votes than the loser. If 810 votes were cast in all, how many votes did each candidate receive? would the formula i need to solve this problem x+y+220=810 y=x-220 The equations are not correct. Close, but you made a small ...
Wednesday, April 18, 2007 at 12:16pm by larry

Physics
I wondered if someone would check my work concerning an Atwood's Machine. (I am led to believe the answers for these two questions should be the same but I'm not coming out that way.)Thank you! 8.) Caluclate the tension in the Atwood's Machine string for the case ...
Saturday, September 22, 2012 at 1:37pm by Miaow

arithmetic
Since you are using the term "common difference" I must assume you are dealing with an arithmetic series. a = 10 t(n) = 30 t(n) = a+(n-1)d 30 = 10 + (n-1)d 20 = (n-1)d , ( #1) S(n) = (n/2)(first + last) 220 = (n/2)(40) 20n = 220 n = 11 back in #1: 20 = 10d d = 2 ...
Friday, July 29, 2011 at 3:04pm by Reiny

HCA 220
I need help with this capstone discussion question for HCA 220 week 9. The following questions are:" What are the most important concepts you have learned in this course? How can you apply them to your life? What difference can the topics in this course make in your ...
Sunday, August 16, 2009 at 6:46pm by Markella Smith

math
well of course it's not \$330. He gets paid less than \$1 for each cubic foot, and he only moved 220 ft^3. When you get an answer, the first thing to ask yourself is: Does it make sense? 220 ft^3 * \$0.75/ft^3 = \$165 Somehow you came up with twice the value you needed.
Monday, June 17, 2013 at 2:36pm by Steve

earth science
the amount left after t days is 220 (1/2)^(t/24) so, 220(1/2)^(168/24) = 1.718g 168 days is 7 half-lives, so 1/128 remains.
Thursday, November 29, 2012 at 3:43pm by Steve

math
a car is traveling at the rate of 40 miles per an hour. how many minutes will it take it to travel 220 miles? 220/40=5.5 5.5*60=330 330
Thursday, August 26, 2010 at 1:42pm by anonymous1

Trigonometry
X = 300 + 420*cos305 + 500*cos230=220 m. Y = 420*sin305 + 500*sin230 = -727 m. Area = X * Y = 220 * 727 = 159,940 m^2.
Saturday, July 21, 2012 at 4:37pm by Henry

Accounting
I think one adjusting entry that should be made is Debit prepaid rent expense 220 Credit prepaid rent expense 220
Thursday, February 19, 2009 at 5:31pm by Chopsticks

physics
Kinetic energy gained passing through dip = M*g*(12-5) - 170*220 = 89180 - 37400 = 51,780 J This is converted to rolling friction work after the dip 51,780 = 220*d d = 235 m
Saturday, February 25, 2012 at 4:09am by drwls

math
The bearing to a point is the angle measured in a clockwise direction from the north line. In your case, The bearing of X from Y is -160¤ and the bearing of Z from Y is 060¤. Z is 220 degrees bearing from X. X is -220 deg. bearing from Z. That is the same as +140...
Saturday, May 11, 2013 at 3:31pm by drwls

Physics
(6.67E-11*220*5.98E24)/[2(6.38E6+2.0E5)] note 2 in denominator + (6.67E-11*220*5.98E24) / 2^10^5
Saturday, March 13, 2010 at 8:28pm by Damon

Math: Distance and Midpoint
Three points on the edge of a circle are (-220, 220), (0, 0), and (200, 40), where each unit represents 1 foot. What is the diameter of the circle to the nearest 10 feet? I know the answer is supposed to be 550 ft, but I keep coming up with the wrong answer. I found the ...
Tuesday, April 24, 2012 at 6:05pm by Anonymous

Physics
This is the last time I'm posting this question. So pleas don't get mad. How many atoms of hydrogen are in 220 g of hydrogen peroxide (H2O2)? (220)/(34) then i multiply that # with 6.02E23 then again i multiply that # with 2 to get the number of hydrogen atoms. no luck:-(
Sunday, November 22, 2009 at 3:21am by ana

PHYSICS
A thermodynamic system undergoes a process in which its internal energy increases by 480 J. At the same time, 220 J of work is done by the system. Find the energy transferred to or from it by heat? I TRIED ADDING 480+220 TO GET 740 but it says it is not the right answer, how ...
Thursday, October 16, 2008 at 4:26pm by SARA

Math
A rancher has 220 feet of fencing to enclose a rectangular corral. Find the dimensions of the rectangle that maximize the enclosed area, using all 220 feet of fencing. Then find the maximum area.
Sunday, December 16, 2012 at 12:23pm by Carlee

physics
A staging that weighs Wstaging supports a painter weighing 170 N. The reading on the left scale is 490 N and the reading on the right scale is 220 N. 490 N 220 N What is the weight of the staging? Answer in units of N
Tuesday, November 13, 2012 at 7:57pm by Liam

AP Chemistry
(a)calculate the mass percent of carbon in the hydrated form of the solid that has the formula BeC2O4 X 3 H2O (s). I divided 24.02 g by 151.08 g and got .16, or 16%. is that correct? Also, I'm having trouble with this follow up question. When heated to 220 degrees C, ...
Wednesday, September 19, 2007 at 4:47pm by Patrick

Chemistry
A 1.50- gas sample at 722 and 25.0 contains 7.56 radon-220 by volume. Radon-220 is an alpha-emitter with a half-life of 55.6. How many alpha particles are emitted by the gas sample in 3.00 minutes?
Friday, September 21, 2012 at 12:54am by Diamond

68 = 110 ---- ---- 2 x This is how to set up the proportion that zorro was talking about, although he did it incorrectly. Cross multiply: 110 (2) = 220 68 (x) = 68x Therefore: 220 = 68x Solve for x by dividing by 68 on both sides.
Thursday, November 12, 2009 at 1:50pm by Haley

Calculus
Let the width of each of the smaller pens be x, and let the length of each of the smaller pens be y So the total of all fences = 8x + 5y 8x + 5y = 1100 y = 220 - 8x/5 Area = 4xy = 4x(220 - 8x/5) = 880x - 32x^2/5 d(Area)/dx = 880 - 64x/5 = 0 for a max of area 64x/5 = 880 64x = ...
Thursday, December 1, 2011 at 8:44pm by Reiny

for a sample of 12 items from a normally distributed population for which the standard deviation is &#61555; = 17.0, the sample mean is 230.8. At the 0.05 level of significance, test Ho : &#956; &#8804; 220 versus H&#305;: &#956; &gt;220. Determine and ...
Wednesday, July 29, 2009 at 4:47pm by Candy

chemistry
Yes. There are 28.35 grams to the oz; therefore, 8.0 oz x (28.35 g/oz) = about 220 but if you want an exact answer you need to go through it yourself. Then 220 x 0.15 = about 33 g or so protein.
Thursday, February 2, 2012 at 8:32am by DrBob222

Statistics
There were 181 males and 165 females, making 346 students in all Of those, 165+55=220 were female or did not graduate 259+55=314 graduated or were male So, P(F|~g) = 220/346 P(g|M) = 314/346
Tuesday, June 11, 2013 at 1:45pm by Steve

Chemistry
2.5 moles of each implies 86.18g/mole*2.5moles=215.5g 215.5 g / .660 g/mL = 326.4 mL 88.15 g/mole * 2.5moles=220.4g 220.4 g / .814 g/mL = 270.7mL
Tuesday, February 3, 2009 at 11:25pm by DAS

HCR/220
HCR 220 week 6 Applying Level II HCPCS Modifiers can anyone help with this Portable home oxygen unit Emergency ambulance transport and extended life support Non-electric wheelchair Intravenous catheter line Laboratory certification, cytology specimens Chest x-ray Prosthetic ...
Tuesday, March 22, 2011 at 10:05pm by Susan

maths
I will be very greatful to you if you help me to solve the below problem: A man purchased goods Rs.880.He sold one-fourth of the goods at 15%loss.At what percent gain should the remaining be sold to gain 5% on the whole? I had done the above problem like this: C.P=Rs 880 C.P ...
Thursday, September 1, 2011 at 1:52am by Ramesh Reddy

Physics
I do not see the picture but assume that the rod falls with one end fixed. The easy way to approach this is to use conservation of energy. The center of gravity of the rod has fallen 3.33 meters by the time it reaches horizontal. It has therefore lost potential energy equal to...
Friday, October 31, 2008 at 2:53pm by Damon

algebra
speed of freight --- x mph speed of passenger --- x+16 mph freight can go 220 miles in 220/x hours pass. can go 300 miles in 300/(x+16) hrs but those times are the same .... 220/x = 300/(x+16) cross-multiply 300x = 220x + 3520 80x = 3520 x = 44 the freight goes 44 mph and the ...
Friday, June 22, 2012 at 7:33am by Reiny

Math: Distance and Midpoint
Alas, things have gone awry. The slope of the line from (-220,220) to (0,0) is -1. So, the slope of the perpendicular bisector (pb) is 1. The equation of the pb is thus (y-110) = (x+110) y = x + 220 The slope of the line from (0,0) to (200,40) is 40/200 = 1/5. The pb slope is ...
Tuesday, April 24, 2012 at 6:05pm by Steve

math
if 15 percent of 220 students chose going shopping out of the 220 percent students chose s how many chose go shopping. my answer is 33 am i correct
Thursday, December 20, 2012 at 9:31pm by Americal

Chemistry
A 1.50- gas sample at 735 and 25.0 contains 5.00 radon-220 by volume. Radon-220 is an alpha-emitter with a half-life of 55.6 . How many alpha particles are emitted by the gas sample in 4.00 minutes?
Sunday, July 29, 2012 at 8:03pm by Sigurd

distance problems
come on. distance = rate x time. How far will plane one go at 185 mi/hr? distance = 185 x time. How far will plane two go at 225 mi/hr? distance = 225 x time. Since plane two is traveling at 225 and plane one is traveling at 185, the difference of 40 miles/hour is getting them...
Wednesday, March 24, 2010 at 11:13pm by DrBob222