Friday

April 18, 2014

April 18, 2014

Number of results: 8,226

**math 121**

p = 270 +270+270+270 ?
*Thursday, October 15, 2009 at 8:43pm by TIM*

**Trig**

pi/2 surely works, (try subbing it in) remember that 3pi/2 is 270º tan 270º is undefined, so cot 270º = 0 LS = cot 3pi/2 = 0 RS = 1/sin 270 - 1 = 1/-1 - 1 = -2 so 3pi/2 does not work.
*Friday, January 1, 2010 at 6:01pm by Reiny*

**algebra II-URGENT**

P=2l+2w 270=2(w+25)+2w 270=2w+50+2w 220=4w 55=w so l=w+25 =55+25 =80 Check P=2l+2w 270=2(80)+2(55) 270=160+110 270=270
*Monday, May 3, 2010 at 12:30am by lauren*

**Psychology/270**

Much better.
*Wednesday, May 13, 2009 at 12:54pm by PsyDAG*

**Psychology 270**

Wha is your question?
*Sunday, October 4, 2009 at 9:19pm by Mbaintu*

**Psychology/270**

Willard assumes that if he does not assert himself first, he will appear to be a failure
*Wednesday, May 13, 2009 at 12:54pm by maria*

**psychology 270**

mr and mrs lwson and their 4 year old adopted daughter--clinical assessment
*Saturday, August 29, 2009 at 8:08am by jasper*

**Math**

It would be easier to change these to decimals and then add. But -- to add them as fractions, you need to find the common denominator, which is 270. (I found that by adding 27 + 27 + 27, etc., until I found a number also divisible by 18 and 10.) 7/27 = 70/270 1/18 = 15/270 1/...
*Thursday, July 17, 2008 at 9:37pm by Ms. Sue*

**maths**

1.15p = 270.25 p = 270.25/1.15 = 235 270.25-235 = 35.25 so, 35.25 = 270.25 - 270.25/1.15 = 270.25(1-1/1.5)
*Saturday, November 9, 2013 at 2:52am by Steve*

**math**

number of correct answers --- x number of incorrect answers --- 150-x 2x - .5(150-x) = 270 2x - 75 + .5x = 270 2.5x = 345 x = 138 He/she should answer at least 138 questions correctly to have score of at least 270 check: 138(2) - 12(.5) = 270
*Wednesday, December 18, 2013 at 9:54am by Reiny*

**Trigonometry**

isn't 255 = 180+75=270-15 which is 270-30/2? isn't 165=180-30/2 isn't 285=270+30/2?
*Thursday, March 3, 2011 at 7:55pm by bobpursley*

**Please Help!! Math**

w = kav 225 = k(25)(40) 225 = 1000k k = 9/40 w = 9/40 av 270 = 9/40(40)(v) 270 = 9v 270/9 = v v = 30 mile per hour
*Wednesday, June 5, 2013 at 6:35pm by kuai*

**Psychology/270**

The behaviorist is correct, but the psychoanalyst would not emphasize genetic factors but rather early childhood experiences. I hope this helps. Thanks for asking.
*Wednesday, May 13, 2009 at 12:41pm by PsyDAG*

**Psychology 270**

What is your question? But, please be advised that it's totally irresponsible to even attempt a diagnosis on the basis of one short paragraph.
*Sunday, October 4, 2009 at 9:19pm by Ms. Sue*

**math i need help plz!**

You need to write two equations in two unknowns, and then solve for them both. Let x be the original number of TVs and y be the original number of VCRs. Here is what you know: 360 x + 270 y = 45,990 (3/4)*360 x + (1/3)*270 y = 27,630 which can be simplified to: 270 x + 90 y = ...
*Tuesday, March 29, 2011 at 12:48am by drwls*

**Finance**

let the payment be x you are financing 60% of 450000 or 270,000 270,000 = x( 1 - 1.005^-360)/.005 270,000 = x(166.7916144) x = 1618.79 The fact that "the monthly cost to finance $1000 is $6" is useless information and is actually incorrect.
*Tuesday, August 21, 2012 at 10:41pm by Reiny*

**psychology 270**

Sorry, but I don't see enough information to see clearly what you need. Sra
*Saturday, August 29, 2009 at 8:08am by SraJMcGin*

**algebra**

Stopping distance = C r^2 270 = C*70^2 C = 270/70^2 At 50 mph, stopping distance = 50^2*270/(70^2) = (5/7)^2 * 270 ft = ?
*Wednesday, July 16, 2008 at 10:06pm by drwls*

**math**

$345 - 75 = 270 270 / 45 = ?
*Wednesday, December 10, 2008 at 8:44pm by Ms. Sue*

**Home work for Gym**

345 - 75 = 270 270 / 45 = ? months
*Thursday, October 7, 2010 at 9:40pm by Ms. Sue*

**Physics**

R(Lp) = 270 Ohms each? R(Htr) = 18 Ohms? a. I = 4 * (120/270) = 1.78A. b. I = 6 * (120/270) = 2.67A. c. I = 2.67 + (120/18) = 9.34A .
*Sunday, April 14, 2013 at 9:19pm by Henry *

**MATH**

270 just to check 270/30= 9 which is 3*3
*Wednesday, February 17, 2010 at 1:14am by engmath*

**math**

30 * 9 = 270 270 - 250 = ?
*Sunday, June 3, 2012 at 10:51pm by Ms. Sue*

**Math/Statistics**

As I understand it, the May 1 answer from Anonymous is talking about probability, not odds. The probability of winning is 15/270 which reduces to 1/18. The probability of losing is 255/270 which reduces to 17/18. Odds are wins to losses, 15:270 or 1 to 18. So the odds of ...
*Sunday, May 1, 2011 at 5:18pm by Rita*

**Math**

Here's your original problem. 5+ (8-3)^2 X (8+1) 5 + 25 * 9 = 270 I was wrong. The answer is 270, not 240. Sorry.
*Wednesday, September 4, 2013 at 7:07am by Ms. Sue*

**math 121**

so i add 270 +270+8?
*Thursday, October 15, 2009 at 8:43pm by TIM*

**math**

30*9 = 270 270 - 250 = ?
*Thursday, May 2, 2013 at 1:18pm by Steve*

**Math**

look at a standard sine cureve sin 270 = -1 so for sin(theta) = -1, theta = 270º or 3pi/4 radians a general solution would be theta = (270 + 360k)º where k is any integer or in radians, theta = 3pi/4 + 2kpi
*Saturday, June 13, 2009 at 10:53am by Reiny*

**Pre-Calc**

270 = x(14-2x)(20-2x) 4x^3 - 68x^2 + 280x - 270 = 0 x = 1.4 or 4.2 not sure what tools you have to solve cubics. In this case a simple graphic method gives approximate results. visit wolframalpha.com and type in solve x(14-2x)(20-2x) = 270
*Tuesday, December 4, 2012 at 11:43am by Steve*

**Chemistry**

Assume that the element 107Uns is synthesized and that the sample contains 39.8% 270Uns (269.4 amu), 35.2% 271Uns (270.3 amu) and 25.0% 272Uns (271.2 amu). What is the value of the atomic weight? A. 270. B. 269.3 C. 270.4 D. 271 -------------------------------------- So this ...
*Friday, January 30, 2009 at 3:55am by Soonjung*

**trig: **

Prove the following identity: sin(270 degrees - theta) = -cos(theta) sin(270 degrees - theta) = sin(270°)cos(θ) - cos(270°)sin(θ) =(-1)cos(θ) - (0)sin(θ) = -cos(θ) Please post the complete question. It was not clear whether it was an ...
*Sunday, June 6, 2010 at 10:41pm by MathMate*

**Psychology/270**

None of your question was posted. If you were trying to copy/paste, you will need to type out what you need. Please be specific about what information you need.
*Tuesday, May 12, 2009 at 3:54pm by GuruBlue*

**trig**

2cosx+sinx+1=0 2cosx = -sinx-1 square both sides 4cos^2 x = sin^2 x + 2sinx +1 4(1-sin^2 x) = sin^2 x + 2sinx +1 4 - 4sin^2 x = sin^2 x + 2sinx +1 5sin^2 x + 2sinx -3 = 0 (sinx+1)(5sinx-3)=0 sinx=-1 or sinx = 3/5 x = 270 degrees or x = 36.9 degrees or 143.1 degrees. but ...
*Friday, May 1, 2009 at 4:45pm by Reiny*

**Math**

can i get the formula...please this is what i got..... the formula is (88.5 + x + y) divide 3=90 90 * 3 =270 so then (88.5 + 91.5 + 90)=270 /3=90 90*3=270
*Wednesday, September 22, 2010 at 5:19pm by Katherine*

**PSYCHOLOGY**

the study of similarities and differences in the behavior of different species called (biology, comparative psychology, environmental psychology, diffential psychology)
*Wednesday, June 22, 2011 at 5:43am by LA TANYA*

**math hw**

130 + 120 + 80 + 75 = 405 405 * 2/3 = 810/3 = 270 270 / 3 = ?
*Saturday, November 17, 2012 at 10:13pm by Ms. Sue*

**Math/Statistics**

270:15 There must be 285 results, 15 that win, and 270 that lose.
*Sunday, May 1, 2011 at 5:18pm by Rita*

**HCA 270**

Has anyone taken Axia's HCA 270? Need help on Checkpoint: Ration Analysis.
*Friday, November 7, 2008 at 1:04pm by ERICKA*

**Maths**

$150 + $120 = $15x $270=$15x 270/15=18 trips
*Saturday, October 23, 2010 at 5:17pm by Kelly*

**Math**

$500-$50= $450 450 x 3/5= $270 John spent $270 on his friends
*Tuesday, September 13, 2011 at 11:13pm by Anthony*

**pre-calc**

What is the trigonometric function for cos(-270)? a)1 b)-1 c)0 d)undefined Put cos(-270 degrees) in the google search engine.
*Thursday, March 8, 2007 at 2:32pm by raven 31791*

**Trigonometric Functions! (Ferris Wheel)**

well, since sin(x) has a max at x=90, and a min at x=270, that phase shift makes sense. You will have something along the lines of sin(x+270) The radius of the wheel is 9, and the whole wheel is lifted 2m, so we have 9sin(x+270)+11 see, at x=0, y=9(-1)+11 = 2 at x=90, y=9(0)+...
*Tuesday, May 21, 2013 at 4:08pm by Steve*

**Maths **

Increase 472 by 25% but it has to be this way : for example increase 270 by 40% would be 270/10 and x by 4 but in this case the percentage ends with 5 so i need help
*Wednesday, March 3, 2010 at 2:50pm by Nata*

**physics**

Acceleration = a = (3.99-1.13)/1.08 = 2.648 m/s^2 Force along the plane = M*g sinA = M*a sinA = a/g = 0.270 A = sin^-1(0.270)= 15.7 degrees
*Saturday, January 28, 2012 at 9:11pm by drwls*

**Math grade 11**

1st we draw a picture of the prob. 1. Draw a ver and hor line to form a rt angle. 2. Draw the hyp. from top of ver line to the end of hor line. The angle between the hyp and hor line = 54 deg. 3. Draw a 2nd hyp from the top of ver line to a point on the hor line.The distance ...
*Saturday, April 30, 2011 at 9:27pm by Henry*

**no, trig**

No, trig :) Draw a sketch, h is height of balloon over bridge tan 71 h/270 so h = 270 tan 71 = 784 then tan 54 = h/x where x is hor dist to other end from balloon x = h/tan 54 = 570 so total length = 270 + 570 = 840 meters
*Thursday, January 26, 2012 at 1:50pm by Damon*

**math**

did you mean the arc with a central angle of 270 degrees ? if so, find the circumference which is 2pi(16) then take 3/4 of that since 270 degrees is 3/4 around the circle.
*Thursday, May 21, 2009 at 3:42pm by Reiny*

**Psychology 270**

All hail Thomas Wang
*Sunday, October 4, 2009 at 9:19pm by Thomas Wang*

**psychology**

Need two peer reviewed articles to help me work on those questions. below Discuss how social psychology differs from other related disciplines (e.g., clinical psychology, general psychology, sociology). Explain the main types of research approaches/methods and their role(s) ...
*Sunday, September 19, 2010 at 4:59pm by rose*

**physics**

AC = 200 km @ 180o + 270 km @ 149o. X=Hor.=200*cos180 + 270*cos149=-431.4 km Y=Ver.=200*sin180 + 270*sin149=139.1 km. a. (AC)^2 = X^2 + Y^2 = 205,454.77 AC = 453.3 km. b. tanA = Y/X = 139.1/431.4 = 0.32244 A = 17.9o North of West.
*Thursday, September 13, 2012 at 4:17pm by Henry*

**Physics**

9.8 is g If moving it up then F = m g F * distance = work = 15 m (9.8) in Joules so 270 = 15 * m * 9.8 m = 270 / (15*9.8)
*Saturday, November 20, 2010 at 8:04pm by Damon*

**physics**

9.8 is g If moving it up then F = m g F * distance = work = 15 m (9.8) in Joules so 270 = 15 * m * 9.8 m = 270 / (15*9.8)
*Saturday, November 20, 2010 at 6:50pm by Damon*

**Math**

sin(270) = sin(90+180) = sin90cos180 + cos90sin180 = 1(-1) + 0*0 = -1 or, at 270 deg, y=-1, x=0, r=1 sin = y/r = -1/1 = -1
*Thursday, January 19, 2012 at 3:36pm by Steve*

**Calc 2**

Did you make a sketch? Did you notice that one parabola is the reflection of the other in the x-axis. Lots of symmetry here The 2 axes cut the region into 4 equal parts , each one would then be 22.5 Did you notice the x-intercept on the right side is (c,0) ? okay then, ∫...
*Friday, February 10, 2012 at 7:52am by Reiny*

**statistic**

Practice Problem #8 pg. 270: What is the power of each of the following studies, using a t test for dependent means (based on the .05 significance level)? To complete this question review the chart located on #8 pg. 270.
*Wednesday, June 22, 2011 at 1:38pm by tondra*

**chemistry**

I agee with a but not b. b) 270 mg = 0.270g mols = 0.270/58.44 = about 0.005 M = moles/L = about 0.005/0.003 = ?
*Wednesday, February 22, 2012 at 6:25pm by DrBob222*

**Math**

35x+3150-30x=3420 5x=270 x=270 Row 1 54 seats Row 2 51 seats
*Wednesday, August 31, 2011 at 10:18pm by Ashley*

**math**

tanx+secx=2cosx (sinx/cosx)+ (1/cosx)=2cosx (sinx+1)/cosx =2cosx multiplying both sides by cosx sinx + 1 =2cos^2x sinx+1 = 2(1-sin^2x) 2sin^2x + sinx-1=0 (2sinx+1)(sinx-1)=0 x=30 x=270 but if i plug 270 back into the original equation i get undefined because tan 270 is ...
*Saturday, September 6, 2008 at 4:04pm by shan*

**physics**

momentum is the same, zero, at all times assume he runs in -x direction as he leaves log 1 98*2.9 = 270 vlog1 so vlog1 = 1.05 m/s in + x direction momentum of log 1 = 270*1.05 = 283.5 therefore the momentum of log 2 with the logger now on board must be -283.5 (98+270)Vlog2 = -...
*Wednesday, March 9, 2011 at 6:00pm by Damon*

**calculus**

hi i think i know what you mean already. my answer for F"(v) (-150v^5/2 + 40500v)/v^4 i simplified further, it became (-150v(v^3/2 - 270))/v^4 cancel off the common factor v it became (-150(v^3/2 - 270))/v^3 Am i correct??
*Monday, August 13, 2012 at 6:12pm by Becky*

**College math HELP!!!!!**

0.6 * 450,000 = 270,000 > A 270,000 * 0.1 = 27,000 return
*Saturday, February 22, 2014 at 7:07pm by Ms. Sue*

**math i need help plz!**

I've been working on this for a while but I cant seem to get anywhere with this. I created this equation. 360(x) + 270 (y) = $ 45,990 360 (3x/4) + 270 (x/3) $27, 630 There's a starting point. If I figure out how to solve this I'll post.
*Tuesday, March 29, 2011 at 12:48am by Lena*

**statistics**

I need to see the steps to figuring out this problem. 270 patients were given a placebo of those 270, 19 had headaches. What percentage of this placebo group reported headaches?
*Saturday, February 18, 2012 at 3:07pm by Tara*

**Social psycology**

Prepare at minimum a 1,400 word paper (no maximum) in which you examine the discipline of social psychology. As a part of your examination, be sure to address the following items: o Define social psychology. o Discuss how social psychology differs from other related ...
*Thursday, February 10, 2011 at 1:44pm by cla*

**Please Help**

Po = 450,000 - 0.4*450,000 = $270,000 = Amt. of loan. P+I=$270,000 * $6.00/$1000 = $1620/mo. Tot.(P+I). = 1620/mo * 360mo = $583,200 Tot.Int = 583,200 - 270,000 = $313,200
*Monday, May 28, 2012 at 4:12pm by Henry*

**math hw (algebra)**

I visualize a right angled triangle with sides y, 400-y, and hypotenuse 300 There will be large numbers , so here is a little trick let x be multiples of 100 so we have x, 4-x, and 3 as the sides of a right-angled triangle x^2 + (4-x)^2 = 3^2 x^2 + 16 - 8x + x^2 = 9 2x^2 - 8x...
*Thursday, April 25, 2013 at 12:39am by Reiny*

**Psychology**

1. cognitive psychology can best be described: a. the study of higher mental processes b. the therapeutic applications of critical thinking. c. the area of psychology which attempts to reduce judgmental thinking. d. a subspecialty of psychology based exclusively on observation...
*Tuesday, October 25, 2011 at 2:55pm by TObby*

**Chemistry**

I got 0.270 mol CaCO3, 0.384 mol HCl, and 0.270 mol CaCl2. The LR is HCl. I don't know what to do next.
*Wednesday, October 3, 2012 at 12:39am by Anonymous*

**College Algebra 2**

speed of slower train = x mph speed of faster train = x+16 mph time for slow train to go 190 miles = 190/x time for fast train to go 270 miles = 270/(x+16) but the times are the same .... 190/x = 270/(x+16) cross-multiply and solve for x, easy from here.
*Sunday, September 25, 2011 at 10:40pm by Reiny*

**psychology**

am needing help I have a paper due on compare and contast Normal and abnormal Psychology My problem is I can not find no information on what is Normal psychology. I have found great information on abnormal psychology with no luck on normal psychology can some one please ...
*Sunday, July 6, 2008 at 7:03pm by tom*

**Psychology**

I am needing help I have a paper due on compare and contast Normal and abnormal Psychology My problem is I can not find no information on what is Normal psychology. I have found great information on abnormal psychology with no luck on normal psychology can some one please ...
*Thursday, June 26, 2008 at 8:13pm by tom*

**Trig**

well, it is .... 270 degrees....so cosine of 0 is 1, cosine 90 is 0, cosine 180 is -1, cosine 270 is o, so sec = 1/cosine= undetermined...
*Monday, June 6, 2011 at 4:00pm by bobpursley*

**psychology**

I have to define organizational psychology and the difference in general psychology. Let me know if I am correct and where I could find more information please. Organizational Psychology studies the behaviors of people in a formal organizations. While general psychology is the...
*Sunday, September 25, 2011 at 8:15pm by Patiance*

**algebra**

(20 * 12) + 30 = 270 270 + 100 = 370 370 / 24 = 11.25 He must sell at least 12 to make $100 profit.
*Sunday, September 11, 2011 at 10:49pm by Ms. Sue*

**psychology**

What makes psychology a science????? and What are independent and dependent variables in regards to scientific research in psychology?????
*Tuesday, April 16, 2013 at 6:05pm by slomomo*

**psychology**

how do psycho dynamic, physiological psychology, cognitive psychology, and cortical function effect aggressive behavior?
*Saturday, November 5, 2011 at 10:35am by brandy*

**psychology**

Numerous approaches in psychology were formed due to the attempt to understand the complexities of mental processes and behavior. Discuss one of the seven approaches to psychology and explain the researchers’ perspectives within that approach. Specifically, how does this ...
*Wednesday, December 9, 2009 at 10:12pm by Anonymous*

**Psychology**

Cognitive psychology can best be described as: A) The study of higher mental processes. B) The therapeutic application of critical thinking. C) The area of psychology which attempts to reduce judegmental thinking. D) A subspecialty of psychology based exclusively on ...
*Friday, July 22, 2011 at 11:14pm by Tisha*

**Algebra**

For 1980 through 1990, the average weekly earnings (in dollars)for workers in the United States can be modeled by E= 14.5t + 270, where t is the number of years since 1980. Approximate the average weekly earnings in 1980 and 1990. I am having trouble understanding what I have ...
*Thursday, August 25, 2005 at 4:03pm by Jin*

**Trig**

Use the facts that cos 270 = 0 sin 270 = -1, and and sin 45 = cos 45 = (sqrt2)/2 to complete the problem
*Friday, March 7, 2008 at 10:00pm by drwls*

**Intro to trigonometry**

quadrant 3 is the lower left, 180 degrees to 270 degrees 180 </= theta </= 270
*Wednesday, November 20, 2013 at 1:36pm by Damon*

**physics**

Here the vector angles are relative to the X axis. So, east would be 0 degrees, north is 90 degrees, west is 180 degree, and south is 270 degrees. So, SE is 270 + 45 = 315. -45 degrees could also be used.
*Tuesday, September 23, 2008 at 10:25pm by Quidditch*

**Psychology**

What are the major contributions of Freud to psychology? How is is he the father of modern psychology?
*Monday, December 10, 2007 at 9:24pm by Christian*

**Psychology**

what was the answer to 1? I can't decide between social psychology and physiological psychology?
*Tuesday, September 11, 2012 at 3:19pm by hnc*

**psychology**

how do psycho dynamic, physiological psychology, cognitive psychology, and cortical function effect aggressive behavior? in detailed answers please.
*Saturday, November 5, 2011 at 10:45am by brandy*

**psychology**

Define psychology and examine its relevance to the study of psychology
*Monday, March 1, 2010 at 3:43am by SELA*

**Subsitution Method Grrr**

3x+5y=1025 x+5=275 x = 270 3(270) + 5y = 1025 810 + 5y = 1025 5y = 215 y = 43
*Tuesday, February 11, 2014 at 5:07pm by Ms. Sue*

**psychology?**

Is this I/O (industrial/organizational) psychology? Otherwise, I see no connection between the question and psychology. However, I agree with the previous answer, especially if the business was overstocked with the product.
*Wednesday, March 10, 2010 at 3:15pm by PsyDAG*

**algebra 2**

suppose a house that costs $270,000 appreciates by 5% each year. in about how many years will the house be worth $350,000? use the equation 350 = (270) (1.05)^x and round the value of x to the nearest year.
*Monday, February 7, 2011 at 4:43pm by t*

**physics**

both take the same amount of time, t distance of tourist from car d = 3.8 t distance of bear from car = 3.8 t + 27 = 6 t so 2.2 t = 27 t = 270/22= about 12.3 seconds d = 3.8 t = 3.8 * 270/22 = 46.6 m max
*Sunday, September 7, 2008 at 6:11pm by Damon*

**CHEM:**

caluclate the volume in mL of 1.74 grams of sodium chloride from a 0.270 M solution 1.74g sodium chloride from a 0.270 M solution 7.10g ethonal from a 2.45 M solution 6.90g acetic acid (CH3COOH) from 0.606 M solution
*Saturday, June 9, 2012 at 9:24am by April *

**Phyics**

both take the same amount of time, t distance of tourist from car d = 3.8 t distance of bear from car = 3.8 t + 27 = 6 t so 2.2 t = 27 t = 270/22= about 12.3 seconds d = 3.8 t = 3.8 * 270/22 = 46.6 m max
*Monday, September 23, 2013 at 9:32pm by Need help badly*

**Math**

90 + 20 = 110 90 - 20 = 70 270 - 20 = 250 270 + 20 = 290
*Saturday, November 24, 2012 at 8:03pm by Damon*

**Algebra 2 URGENT**

I can't tell you how to set it up but I can tell you that she invested $3000 at 9% and $1500 at 6%. 3000 x .09 = 270 1500 x .06 = 90 270 - 90 = 180
*Sunday, October 18, 2009 at 10:46pm by Amber*

**Math**

I'm confused on how to answer a rotation question. If I have a picture and it rotates 270 degrees to where the top of the picture is now to the left of the page did the figure rotate 270 degrees to the right or left? Since it is clockwise I was thinkng to the right but then I ...
*Thursday, March 7, 2013 at 4:46pm by Brandi*

**Math**

An accountant earns $3180 per month after receiving a 8.5% raise. What was the accountant's monthly income before the raise? Round your answer to the nearest cent. What i thought you did was 3180*8.5%=270.3 3180-270.30=2909.70, but it says its not correct. Any ideas on how to ...
*Wednesday, January 27, 2010 at 9:57pm by Chelsea*

**Math/Statistics**

270-15 = 255 odds of losing = 255:270 NOTE: odds of winning + odds of losing should= 1
*Sunday, May 1, 2011 at 5:18pm by Anonymous*

**geometry**

Surface area = 2(6x5) + 2(6x9) + 2(5x9) = 258 Volume = 6x5x9 = 270 so surface area : volume = 258 : 270 = 43 : 45
*Thursday, April 28, 2011 at 12:14pm by Reiny*

**psychology**

Psychology, at least in most areas, uses the scientific method. Because we are biological beings, the study of psychology crosses over biology, medicine, chemistry, physics and other sciences.
*Saturday, June 19, 2010 at 4:11am by PsyDAG*

**algebra**

you have 2 similar triangles, so use ratios 6 feet/54 inches = h feet/45 inches 54h feetinches = 270 feetinches h = 270/54 = 5 missy is 5 feet tall.
*Friday, April 10, 2009 at 8:22pm by Reiny*

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