Friday

April 18, 2014

April 18, 2014

Number of results: 134,146

**Geometry**

Find x in terms of y e-zgeometry. com/pow/pictures/25.gif It would be helpful if the verticies had letters at the site you left: http://www.e-zgeometry.com/pow/pictures/25.gif The two smaller triangles are similar to the larger one (the altitude y)
*Tuesday, January 30, 2007 at 1:39pm by Seth*

**Algebra POW HELP!!!!!**

what is the answer to pow4
*Thursday, October 6, 2011 at 9:53am by kendall*

**Algebra POW HELP!!!!!**

The cost of renting a bus to go snowboarding was split evenly by the 20 students planning to go. The day before the trip, 10 more students decided to go. Dividing the cost evenly among all 30 students brought the average cost down by $9.00 per person. What was the total cost ...
*Thursday, October 6, 2011 at 9:53am by Linda*

**Algebra POW #10**

Assume she had $x to spend after shirt she had (2/3)x left after CD she had (2/3)(2/3)x left after DVD she had (2/3)(2/3)(2/3)x left after iced coffee she had (2/3)(2/3)(2/3)(2/3)x left (2/3)(2/3)(2/3)(2/3)x = 16 16x/81 = 16 x = 81
*Monday, May 28, 2012 at 8:24pm by Reiny*

**POW#11**

73 + 7 + 3 = 83
*Monday, May 28, 2012 at 9:13pm by Steve*

**Algebra POW HELP!!!!!**

Cost/30 + 9 = Cost/20 multipy both sides by 600 20 Cost+5400=30Cost Cost= 540 dollars check that.
*Thursday, October 6, 2011 at 9:53am by bobpursley*

**english**

The ordeal of the POW camp was taxing his sanity.
*Wednesday, September 22, 2010 at 9:38pm by bobpursley*

**education**

for native americans i can say pow wows right?
*Sunday, March 15, 2009 at 2:53pm by scooby91320002*

**POW#4 Read MY Mind**

243 813 423 831 281
*Monday, October 10, 2011 at 9:17pm by unknown*

**US History**

Do you know of any sites that gives statistics about Japaneese POW camps in WWII?? thanks
*Saturday, February 4, 2012 at 11:14am by Rebekah*

**algebra **

POW 11 How old is mrs. wenzl When Kailey asked her grandmother how old she was, She responded, The two digits in my age are the ages of your brother Angler and sister Alanna. If you add their ages to mine, the sum is 83. How old is Mrs. Wenzl
*Wednesday, May 2, 2012 at 10:34am by linda stanich*

**algebra 1**

Suppose the probability that an American League team will win the World Series is 60%. What is the probability that a National League team will win the World Series in the 5th game? Express your answer to the nearest whole percent.
*Thursday, October 14, 2010 at 12:22am by pow*

**Geology**

Can someone please help with this problem? I am a little confused. Where is the location of that June 19 quake (to the nearest tenth of a degree in latitude and longitude)? P arrival time S arrival time hours:minutes:seconds tenths of seconds LTN 3:46:45.7 3:46:50.0 ...
*Monday, August 17, 2009 at 10:24am by B.B*

**algebra**

(3.2 x 10^5) (2 x 10^-3) ------------------------- (2 x 10^-3) I got 1.6 x 10^5 like this, (3.2 x 10^5) (2 x 10^-3) ------------ x ----------- (2 x 10^-5) (2 x 10^-5) (3.2 x 10^5) (2 x 10^-3) ------------ x (2 x 10^-5) (3.2 x 10^5) ------------ > 3.2 10^5 (2 x 10^10...
*Wednesday, November 19, 2008 at 9:29pm by Seth*

**Algebra**

D = kg/V = 2700kg/m^3. 5.4*10^-3 / V = 2700, V = 5.4*10^-3 / 2.7*10^3 = 2*10^-6. V = 0.05 * 0.02 * T = 2*10^-6, 1*10^-3*T = 2*10^-6, T = 2*10^-6 / 1*10^-3 = 2*10^-3m = 2mm.
*Sunday, February 13, 2011 at 5:20pm by Henry*

**algebra**

D = kg/V = 2700kg/m^3. 5.4*10^-3 / V = 2700, V = 5.4*10^-3 / 2.7*10^3 = 2*10^-6. V = 0.05 * 0.02 * T = 2*10^-6, 1*10^-3*T = 2*10^-6, T = 2*10^-6 / 1*10^-3 = 2*10^-3m = 2mm.
*Sunday, February 27, 2011 at 8:07pm by eb*

**Algebra POW #10**

Amanda worked hard all summer. Before school started,she decided to go shopping and spend some of her earnings. She spent one third of her money on a new shirt and hot fashions in the mall. He then went to andy's music and brought a CD with one third of the money she had left...
*Monday, May 28, 2012 at 8:24pm by MATT STANICH*

**history**

I dont think you will be able to ask that question to those who died, nor did anyone else. So which prisoners are you wondering about? The Soviet POW's in 1941 at Auschwitz knew they would die even before the gas chambers, and they did.
*Sunday, February 21, 2010 at 11:14pm by bobpursley*

**algebra PLEASE HELP ME**

pow 13 phone flub Alondra forgot Melissa's phone number. She did remember that the first three digits were 357- and that all the rest of the digits in the phone number were 2's and 9's and 7's. Alondra is determined to get in touch with Melissa. I'll just dial phone numbers ...
*Sunday, May 20, 2012 at 9:03pm by linda*

**algebra please help me**

pow 13 phone flub Alondra forgot Melissa's phone number. She did remember that the first three digits were 357- and that all the rest of the digits in the phone number were 2's and 9's and 7's. Alondra is determined to get in touch with Melissa. I'll just dial phone numbers ...
*Thursday, May 24, 2012 at 7:12pm by linda*

**algebra**

remember we can add or subtract only "like" terms so we have to form common denominators for each type (1/5)x^2 + (1/10)x^2 which is (3/10)x^2 ...... 1/5 + 1/10 =2/10+1/10 then (-1/5)x - (1/2)x = (-2/10)x - (5/10)x = (-7/10)x and finally -3/4 + 1/2 = -3/4 + 2/4 = -1/4 (1/5x^2-...
*Sunday, July 17, 2011 at 4:43pm by Reiny*

**POW#4 Read MY Mind**

I am thinking of a three-digit number. It is an odd multiple of three, and the product of its digits is 24. It is larger than 15 squared. What are all the numbers that I could be thinking of?
*Monday, October 10, 2011 at 9:17pm by Linda*

**Algebra**

(5.5)(8) x 10^-10 = 44 x 10^-10 = 4.4 x 10^-9 how did you get +10 ???? scientific notation consists of a number with a single digit, followed by a decimal x 10^(some exponent)
*Wednesday, February 6, 2013 at 7:32pm by Reiny*

**algebra 1**

x + 7/10 = -1/5 We need to get the known quantities on one side and the unknowns on the other side. First subtract 7/10 from both sides of the equation. x + 7/10 - 7/10 = -1/5 - 7/10 x = -2/10 - 7/10 x = -9/10
*Tuesday, December 7, 2010 at 4:56pm by Ms. Sue*

**Algebra**

1. Which of the following is greater than 4.3 x 10^9 a. 2.1 x 10^9 b. 3.2 x 10^9 c. 5.3 x 10^9 d. 7.4 x 10^8 2. Which of the following is less than 6.5 x 10^-5 a. 1.4 x 10^-3 b. 2.5 x 10^-4 c. 7.8 x 10^-5 d. 4.6 x 10^-6 3. According to the 2010 census, the population of ...
*Wednesday, September 12, 2012 at 4:07pm by Chase*

**Intermediate Algebra**

count the leading zeroes, and add 1: 2.4*10^-4 look: 2.4 = 2.4*10^0 .24 = 2.4*10^-1 .024 = 2.4*10^-2 .0024 = 2.4*10^-3 .00024 = 2.4*10^-4
*Friday, March 30, 2012 at 12:06pm by Steve*

**Algebra 1**

In 2009 the American Leagues New York Yankees won the World Series. The Yankees have played in a total of 40 World Series. Of those 40 appearances the Yankees have won 27 championships. Based solely on this data, what is the probability that the New York Yankees will ...
*Wednesday, October 13, 2010 at 11:26pm by pow*

**Algebra**

Which expression isn't equal to 125? A. 5((5^3)/(2/5))^2 B. ((5^3) / (5^4))^-3 C. (5^-2)/(5^-5) D. 5((5^5)/(5^3)) A What is the correct simplification of (5.4 X 10^12)/(1.2 X 10^3) written in scientific notation? A. 4.5 X 10^7 B. 4.5 X 10^9 C. 45 X 10^6 D. 6.48 X 10^7 B
*Monday, January 27, 2014 at 10:06pm by Anonymous*

**Math - Pre algebra**

Help!!! 1. which of the following is greater than 4.3 x 10>9? a 2.1 x 10>9 b 3.2 x 10>9 c 5.3x 10>9 d 7.4 x 10>8 2. which of the following is less than 6.5 x 10>-5? a 1.4 x 10>-3 b 2.5 x 10-4 c 7.8 x 10-5 d 4.6 x 10>-6 according to the 2010 census the ...
*Thursday, November 15, 2012 at 7:43pm by E.M*

**chemistry**

Use algebra to solve the quadratic equation 1.7*10^-5 *(c - 0.02) = 4*10^-4 c^2 which can be rewritten 4*10^-4 c^2- 1.7*10^-5 c +3.4*10^-7 = 0 c^2 -4.25*10-2 c + 8.5*10^-4 = 0 It appears there is no real-number solution to this equation, because B^2 - 4AC is negative. (A, B ...
*Saturday, February 14, 2009 at 3:35pm by drwls*

**6th grade Algebra**

Power Standard Form 10^1 10 10^2 100 10^3 1000 10^4 10000 10^5 100000 Write a rule for the number pattern.
*Wednesday, February 27, 2013 at 12:16pm by Deanne*

**POW#11**

When kailey asked her grandmother how old she was,she replied,the "the two digits in my age are the age of you brother angler and sister alanna. If you add there ages to mine, the sum is 83. How old is her grandmother.
*Monday, May 28, 2012 at 9:13pm by MATT STANICH*

**Math,algebra**

Can someone explain to me how to solve the following. Directions:Multiply and write the answer in simplest form. 4/10 divided by 10/4? 4/10 / 10/4 change to mulitpcation by flipping the last fraction: 4/10 * 4/10 = 8/20 8/20 = 4/10 = 2/5 luke, I'm sorry i had a typo it was 4/...
*Saturday, December 16, 2006 at 5:35pm by jasmine20*

**Algebra**

scientific notation for (5.5*10^-8)(8*10^-2) I got (5.5*8)(10^-8*10^-2) then 44*10^10 What am I doing wrong?
*Wednesday, February 6, 2013 at 7:32pm by Laura*

**Algebra**

possible outcomes are (R = red, N = nonred) RRN ---- (4/10)(3/9)(6/8)= 1/10 RNR ---- same or 1/10 NRR ---- same or 1/10 so prob of 2reds, one different = 3/10 or, using combinations C(4,2)xC(6,1)/C(10,3) = 6x6/120 = 3/10
*Tuesday, April 7, 2009 at 5:47pm by Reiny*

**Algebra**

What is the order of 5 X 10^-8, 7 X 10^-9, 3 X 10^-9, 8 X 10^4 from least to greatest? Is it 3 X 10^-9, 7 X 10^-9, 5 X 10^-8, 8 X 10^4?
*Thursday, February 6, 2014 at 12:56pm by Anonymous*

**algebra**

4(9/10) +y= 3 (36/10) + y = 3 3 6/10 + y = 3 y = 3 - 3 6/10 y = -6/10 = -3/5 = = 0.6 I get the same answer as Huur. . . Is it possible that your program is wrong?
*Thursday, September 29, 2011 at 7:06pm by Ms. Sue*

**algebra**

It can't be right. Substitute 10 for x in your problem. 10 + 10 does NOT = 1 x + 10 = 1 Subtract 10 from both sides of the equation.
*Wednesday, May 29, 2013 at 6:00pm by Ms. Sue*

**Math - Pre algebra**

1c. 5.3*10^9. 2d 4.6*10^-6 = 0.46*10^-5. 3. RI: 1.1*10^6. 4c. 5.2*10^3.
*Thursday, November 15, 2012 at 7:43pm by Henry*

**algebra**

-9 x + 10 y = -9 10 y = 9 x - 9 y = (9/10) x - 9/10 slope = 9/10 well, the y axis intercept is y when x = 0 10 y = -9 y = -9/10
*Wednesday, March 5, 2014 at 8:38pm by Damon*

**IMPOSSIBLE ALGEBRA >:(**

I have to do 10 algebra problems by tomorrow........and i dont know how..... :( 1. 7x-1 = 2x+5 2. 3y+1 = 4y-6 3. 10-y = 2y+3 4. 6x+2 = 1-x 5. 3a-10 = 4+a 6. 5y+4 = 4y+5 7. b+3 = 2b-7 8. 2x-1 = x-3 9. 2w+3 = 4w-5 10. 6n+4 = n-11 please help in any way you can...thnx
*Wednesday, August 27, 2008 at 6:10pm by samma_chan*

**Algebra Word Problem...please help me**

h=10 t = h + b/2 b = h + t so, t = 10 + b/2 b = 10 + t t = 10 + 5 + b/2 t/2 = 15 t = 30 h = 10 b = 40
*Wednesday, December 7, 2011 at 3:26pm by Steve*

**algebra**

Online "^" is used to indicate and exponent, e.g., x^2 = x squared. $460,000 * 7.6* 10^7 = 4.6 *10^5 * 7.6 * 10^7 = 4.6 * 7.6 * 10^12 = 34.96 * 10^12 = 3.494 * 10^13 can round to 3.5 * 10^13
*Sunday, December 9, 2012 at 8:36pm by PsyDAG*

**algebra**

So the precentage increase is 3.26×10^10 x 1 x 10^2/(5.82×10^10)
*Monday, January 10, 2011 at 12:54am by Dr Russ*

**Pre-Algebra**

vinegar - pH 3 baking soda - pH 9 9 - 3 = 6 units diff. 10 x 6 = 60x as acidic 10^6 = 1 million, so I can't see how that is right 10^1.77815 = 60 or, 6 x 10^1 = 60 is this a pre-algebra question or science?
*Tuesday, January 18, 2011 at 9:23pm by helper*

**algebra**

10 - 7 x # 0 10 # 7 x Divide both sides with 7 10 / 7 # x x # 10 / 7 Domain: ( - infinity , 10 / 7 ] U [ 10 / 7 , infinity) Remark: # mean differently of
*Friday, January 6, 2012 at 12:01pm by Anonymous*

**spelling**

ABCDEFG WONT YOU SING WITH ME? No i wont but here take this advice: (your name) Just leveled down! experence -1000000! Pow you just lost.
*Tuesday, January 16, 2007 at 6:16pm by Abcdefg wont you sing with me?*

**Math**

Write each number in expanded form using exponents. Pls check 1, 234 (1*10^3)+(3*10^2)+(2×10^1)+4 210, 290, 450 (2*10^8)+(1*10^7)+(2*10^6)+(9*10^5)+(4*10^4)+5 7,123,456,089 (7*10^9)+(1*10^8)+(2*10^7)+(3*10^6)+(4*10^5)+(5*10^4)+(6*10^3)+(8*10^2)+(9*10^1)
*Monday, September 16, 2013 at 8:23pm by Gio*

**College Algebra**

x/5 -2/5 -3/2 = x/10 + 1/10 Collect terms x/10 = 4/10 + 15/10 + 1/10 = 20/10 = 2 x = 20
*Wednesday, May 28, 2008 at 1:46am by drwls*

**algebra**

1/250=1/2,000,000 + 1/i agree I like powers of ten 10^-2 / 2.5 = 10^-6 / 2 +1/i (2/2.5)10-2 = 10^-6 + 2/i (2/2.5) 10^4 = 1 + 2*10^6 / i 8*10^3 = 1 + 2*10^6/i 8000 i = i + 2*10^6 7999 i = 2*10^6 i = 2,000,000/7999 i = 250 mm In other words the object is effectively at infinity ...
*Sunday, July 19, 2009 at 3:15pm by Damon*

**Algebra II**

a.) V(s)= S^3 -13s^2 +54s -72 V(10)= 10^3-13(10)^2+54(10)-72 V(10)= 1000-1300+540-72 V(10)= 168
*Sunday, June 20, 2010 at 10:14am by prb*

**algebra**

I agree with Dr Russ the percentage increase = (9.08 x10^10 - 5.82 x 10^10 )/(5.82 x 10^10) = .5601 or 56% increase check: 156% of 5.82 x 10^10 = 1.56(5.82 x 10^10 = 9.08 x 10^10
*Monday, January 10, 2011 at 12:54am by Reiny*

**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*

**11th grade math algebra 2 trig**

This is algebra II? Let AB be the number. A-6=B A*10+B-36=B(10)+A
*Thursday, October 9, 2008 at 9:37pm by bobpursley*

**Algebra 2**

x - 10/x < 9 Since x>0, we can multiply by x and not change the direction of the inequality, so x^2 - 10 < 9x x^2 - 9x - 10 < 0 (x-10)(x+1) < 0 So, either (A): (x-10)<0 and (x+1)>0 or (B): (x-10)>0 and (x+1)<0 (A): x<10 and x > -1 or -1 < x...
*Monday, May 13, 2013 at 11:52am by Steve*

**Algebra**

Multiply it out and combine terms. 0.10 = 6*10^-5 x + 0.14 - 9.333*10^-6 x -0.04 = 5.067*10^-5 x etc.
*Friday, April 17, 2009 at 7:44pm by drwls*

**college algebra**

Need help finding the x-intercepts y=x^3+x^2-100x-100 I know that the answer is (10,0),(-10,0),(-1,0) I don't understand how to get (-10,0) and (10,0)
*Sunday, December 2, 2012 at 6:57am by Zura*

**algebra**

b = c+4 (b-10) = 2(c-10) b - c = 4 b - 2c = -10 c = 14 b = 18 10 years ago, bonnie was 8, twice as old as clyde, who was 4.
*Thursday, December 1, 2011 at 10:45pm by Steve*

**algebra**

First question is correct for the second, you don't state the points but from "My work", I am guessing the points were (-3,-1) and (6,-1) so the slope is (-1 + 1)/(6 + 3) = 0/9 = 0 , not undefined for the last one: corrections in bold y=9/10x+9/10;slope;9/10;yintercept;9/10 y=...
*Friday, September 7, 2012 at 10:35am by Reiny*

**algebra 1**

I would subtract 7/10 from each side. x=-1/5-7/10 x= -2/10-7/10=-9/10
*Tuesday, December 7, 2010 at 4:56pm by bobpursley*

**Algebra II**

Take out the common factor "y": y(1/5+1/2)=7 y((5+2)/10)=7 7y/10=7 y=7(10)/7 =10
*Monday, March 12, 2012 at 3:25pm by MathMate*

**ALGEBRA 2 W/TRIG**

y = 10 think of it this way, ... the slope is zero, so the equation must be y = 0x + b y = b sub in your point (-7,10) 10 = b thus y = 10 ok?
*Wednesday, August 25, 2010 at 9:16pm by Reiny*

**College Algebra**

10 - 5(24/6 * 2) 1 = 10 - 5(4*2) = 10-5(8) = 10-40 = -30 Anything times 1 (at the end of your formula) = that value. Do you have a typo?
*Sunday, November 28, 2010 at 10:13pm by PsyDAG*

**Algebra**

P - 28 = (10/3)(h-5), P = (10/3)(h-5) = (10/3)(18-5) = 43.3. P = (10/3)(20-5) = 50.
*Wednesday, July 27, 2011 at 11:19am by Henry*

**Algebra I**

a. L = 10^3 * 10^-10 = 10^-7 m. b. The given wavelengths are 3.8 to 7.6 times ultraviolet rays.
*Sunday, February 3, 2013 at 12:22am by Henry*

**algebra**

Not 10 - 9 x + 10 = 1 Subtract 10 from both sides of the equation. x = 1 - 10 x = -9
*Wednesday, May 29, 2013 at 6:00pm by Ms. Sue*

**Algebra 2**

2.4*10^8 * 2.4*10^-5 / 5*10^-3 (2.4*2.4/5)*10^(8 - 5 - -3) 28.8*10^0 2.88*10^1
*Thursday, April 12, 2012 at 12:05am by Steve*

**Basic algebra**

Speed = r mi/h going to work. Speed = (r+10)m/h returning. d = r mi/h * 1 h = (r+10)mi/h * 0.5h r * 1 = (r+10) * 0.5 r = 0.5r + 5 0.5r = 5 r = 10 mi/h r+10 = 10+10 = 20 mi/h d = 10 * 1 = (10+10) * 0.5 = 10 mi.
*Tuesday, March 4, 2014 at 1:59pm by Henry *

**Algebra 1**

Just plug in the value given for f(x) into the f(x) ex. f(x)= x^2 -7x + 10 for the first one f(0)= 0^2 - 7(0) + 10 f(0)= 10 do the same with f(5) and f(-2) but with the f(-2) don't forget the negative. f(-2)= (-2)^2 - 7(-2) +10 hope this helps =D
*Saturday, September 1, 2007 at 4:03pm by ~christina~*

**Algebra**

Simplify and write in scientific notation. (9 X 10^-3)^2 A. 8.1 X 10^-5 B. 81 X 10^-4 C. 81 X 10^-3 D. 8.1 X 10^-6 ? Evaluate 1/2a^-4 b^2 for a = -2 and b = 4. A. 2 B. 1/2 C. 3 D. 4 B
*Monday, January 27, 2014 at 4:03pm by Anonymous*

**algebra (college)**

N = (6*10^-5)x^3 + (600*10^-5)x^2 -0.1x+1.4. N = (6*10^-5)(1.75)^3 + (600^10^-5)(1.75)^2 - 0.1x + 1.4, N = (6*10^-5)5.36 + (600*10^-5)3.06 - 0.175 + 1.4, N = 35.22*10^-5 + 1836*10^-5 - 0.175 + 1.4, N = 1871.2 *10^-5 + 1.23, N = 0.018712 + 1.23 = 1.24 Million. Part 2: Use same ...
*Sunday, July 31, 2011 at 8:51pm by Henry*

**ALGEBRA 1**

"x varies directly with y and z" ---> x = k(yz), where k is a constant given: when x=5, y = 10 and z = 5 5 = k(10)(5) 50k = 5 k = 1/10 then x = (1/10)yz for y=20, z=10 x = (1/10)(20(10) = 20
*Sunday, September 30, 2012 at 2:01pm by Reiny*

**Algebra**

1/(x-10) + 1/20 = 1/[20(x-10)(x+10)] put all over a common denominator 20(x-10)(x+10) 20(x+10) + (x-10)(x+10) = 1 20x + 200 + x^2 - 100 = 1 x^2 + 20x +99 = 0 (x+9)(x+11) = 0 x = -9 or -11
*Sunday, April 8, 2012 at 8:24pm by Steve*

**c++programming**

Square-root and squares sqrt(x) where x can be a double or float. Example: double x, out; ... out=sqrt(x); // square-root ... out=x*x; // square As far as I remember, x^2 for x-squared does not work in C++. There is math function called pow(x,2), but x*x is much simpler.
*Tuesday, April 10, 2012 at 6:19pm by MathMate*

**Algebra multiplying sq rt**

x^(1/3) * (7x)^(1/4) = x^(1/3) * 7^(1/4) * x^(1/4) = 7^(1/4) * x(1/3 + 1/4) = 7^(1/4) * x (7/12) In other words, when you multiply you add exponents think 10^1 * 10^2 = 10^3 = 1,000 like you know that 10 * 100 = 1000
*Saturday, February 2, 2008 at 1:53pm by Damon*

**English**

Which senses are appealed to in these lines from Macbeth? Nay, had I pow'r, I should / Pour the sweet milk of concord into hell, / Uproar the universal peace
A. smell, taste, and touch B. hearing, sight, and smell C. sight, taste, and hearing D. hearing, taste, and touch
*Wednesday, March 20, 2013 at 10:58am by Olivia*

**English**

Which senses are appealed to in these lines from Macbeth? Nay, had I pow'r, I should / Pour the sweet milk of concord into hell, / Uproar the universal peace
A. smell, taste, and touch B. hearing, sight, and smell C. sight, taste, and hearing D. hearing, taste, and touch
*Wednesday, March 20, 2013 at 10:58am by sara*

**Algebra**

Power Standard Form 10^1 10 10^2 100 10^3 1000 10^4 10000 10^5 100000 Explain how the number of zeros in the standard form of a power of 10 relates to the exponent. Write a rule for the number pattern as well.
*Tuesday, February 26, 2013 at 8:12pm by Deanne*

**math-algebra**

These problems are all very similar and you have not tried them so I will do the third and you try the others call magnitude 3 = q for quake then mag 4 = 10^1 q then mag 6 = 10^2 *10^1 q = 10^3 q = 1000 times the mag 3 M6 = 10^3 M3 in general by the way Msub(n+1) = 10 Msub(n)
*Tuesday, February 5, 2008 at 10:14pm by Damon*

**fraction help algebra**

Write the equation passing through the points (-9, 6 ) and (1, -5). The worksheet has multiple choice, so I know y intercept is either 39/10 or -39/10. I have -11/10x plus b then -11 (1) is -11 10(1) is 10 Then -5 plus 11/10 I change -5 to -15/10 but I'm getting -26/10. What ...
*Saturday, September 26, 2009 at 6:35am by Elisa*

**Algebra**

3a. 5.82X10^10 and 9.08x10^10. b. Growth = 9.08 X10^10-5.82 X10^10= 3.26 x10^10. %Growth=(3.26x10^10/5.82x10^10)!00 =56%.
*Sunday, July 4, 2010 at 12:58pm by Henry*

**Algebra**

The addition principle says you can add the same number to both sides of an equation without changing the value of the variable. In this case, we choose to add -10, so that the sum of constants on the left side will be zero. x+10= -8 x+10-10= -8-10 x= -18
*Friday, May 13, 2011 at 4:46pm by Anonymous*

**Algebra**

Evaluate the given function for the value specified. 2. f(x) = x squared - 7x + 10; find (a) f(0), (b) f(5), and (c) f(-2). a) f(0)=> b) f(5)=> c) f(-2)=> I didn't see your work, so it's hard to critique it. Take the 0, 5, and -2 and plug it in for "x" in the ...
*Sunday, May 27, 2007 at 10:04pm by Linda*

**Pre-Algebra B**

4-(y + 9)= 10 4 - y - 9 = 10 -y -5 = 10 -y = 10 + 5 y = -15
*Wednesday, April 21, 2010 at 4:51pm by Ms. Sue*

**algebra 1**

2 f^2 + 9 f + 6 for f = 10 2 (10)(10) + 9 (10) + 6 200 + 90 + 6 296
*Wednesday, June 9, 2010 at 1:59pm by Damon*

**algebra **

simplify: ć 10 / 7 or sqrt () 10 / 7 a) ć 70 / 7 b) ć 7 c) 10 d) ć 10
*Wednesday, June 9, 2010 at 9:03pm by poo*

**algebra**

i^-10 = 1/i^10 now look at his pattern i^2 = -1 i^3 = i(i^2) = -i i^4 = +1 i^5 = i . . i^10 = -1 so i^-10 = 1/-1 = -1
*Thursday, June 17, 2010 at 9:57pm by Reiny*

**Algebra**

1.9 * 8.4 * 10^(4+5) = 15.96 * 10^9 = 1.596 * 10^10
*Monday, January 2, 2012 at 12:46am by Steve*

**algebra**

is this correct Ms.Sue? x+10=1 x-x+10=x-1 10=x x=10
*Wednesday, May 29, 2013 at 6:00pm by cheyenne*

**Algebra-Please check**

Write y = 10^(x) as a logarithmic function Choices are log(x)10 = y log(y)x = 10 log(10)y = x log(x)y = 10 I think it is log (10)y = x
*Tuesday, November 16, 2010 at 10:48am by Annie*

**Algebra**

You actually have to only remember to flip and multiply. That is how I learned it. (-3/4)/(1/10) flip the 1/10 so you get 10/1 which is the same as 10 then you can multiply it by the fraction that is being divided. (-3/4)*(10/1)= -7.5
*Saturday, March 29, 2008 at 10:06pm by ~christina~*

**algebra**

I know that 10^-2.3=5.0 * 10^-3 How do I get 10^-2.6 in the same form as 5.0 * 10^-3? please and thank you! Punch in 10 on your calculator, then press the yx button followed by -2.6 and then press equal. You should get 2.51E-3 thanks, but mine just says: .0025118864
*Wednesday, April 18, 2007 at 10:23pm by Fiona*

**algebra**

(8.1 x 10^-9) x (4 x 10^2)? There are different ways to approach this problem I would do this problem like this, 8.1 * 4 * 10^-9 * 10^2 32.4 * 10^-7 0.00000324 32.4 with the decimal point moved 7 places to the left (since the exponent is negative)
*Wednesday, February 23, 2011 at 8:12pm by Helper*

**Algebra**

This is algebra? If you have not learned differentiation, perhaps your teacher wants you to use a calculator to find the extrema. (If you have, disregard this paragraph). Take the derivative of f(x): f'(x)= -2x + 10 Set f'(x) = 0 -2x + 10 = 0 10 = 2x x = 5 Now use a sign line ...
*Tuesday, July 7, 2009 at 5:28pm by Marth*

**imp4**

Pow 3 "a sticky gum" revisited Gumballs are 1 penny each. The kids each want a different color. what is the maximum spent with each generalization. create formulas for the following. Generalize the number of children. Generalize the number of gum ball each child wants. ...
*Wednesday, September 19, 2012 at 11:48pm by Anonymous*

**algebra**

It is replaced so the drawings are independent 10 marbles total probability yellow = 2/10 probability not yellow = 8/10 product = 2/10 * 8/10 = 1/5 * 4/5 = 4/25 = 0.16
*Wednesday, May 25, 2011 at 9:57pm by Damon*

**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*

**algebra**

in your units: Io = 10^-16 watts/cm^2 Db = 10 log (2.54*10^-5/10^-16) = 10 log (2.54 * 10^11) = 10 log 2.54 + 10 log 10^11 = 4.05 + 110 = 114
*Saturday, February 8, 2014 at 10:07am by Damon*

**Writing**

Can you proofread my writing? Wrong Place, Wrong Time On February 26, a 17-year-old boy named Trayvon Martin was murdered. Why? Why? Why? Was George Zimmerman defending himself or committing a hate crime? I believe George Zimmerman committed a hate crime. One reason I say this...
*Friday, May 11, 2012 at 2:57pm by Stonie*

**College algebra**

f(1) = 1-2-13-10 ≠ 0 f(-1) = -1 - 2 + 13 -10 = 0 , so x+1 is a factor by synthetic division x^3 - 2x^2 - 13x - 10 = (x+1)(x^2 - 3x - 10) = (x+1)(x-5)(x+2) = 0 for roots x = -1 or x = -2 or x = 5
*Tuesday, March 26, 2013 at 5:07pm by Reiny*

Pages: **1** | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>