Number of results: 30
m ath
Show an example of a problem you need help with.
Thursday, May 9, 2013 at 2:30am by Henry
m ath
F(x)= - X^2 - 6X. a = 4. F'(x) = - 2X - 6, F'(a) = - 2a - 6, a = 4. F'(4) = -2*4 - 6 = -14.
Thursday, March 3, 2011 at 10:25pm by Henry
homework ath physics
how to become en expert?
Wednesday, November 7, 2007 at 3:16pm by david
7th grade ath Ms. Sue only 1 question please
Thank you, though, Dino!
Monday, November 19, 2012 at 8:13pm by Delilah
M-3.4 -(-7.6), ath 115 9.3 #48
-3.4 -(-7.6) is the correct problem So my answer is -11 correct?
Monday, December 29, 2008 at 2:48pm by Deb
m ath
Compute f '(a) algebraically for the given value of a. HINT [See Example 1.] f(x) = −6x − x2; a = 4
Thursday, March 3, 2011 at 10:25pm by la
ath
use the medium triangle and the two small triangles.make a shape that has at least two lines of symmetry.
Monday, January 24, 2011 at 11:20pm by angelo
ath
Jill deposited $2,500 in a savings account at a rate of 7.75%, compounded monthly. How much was in her account after three months?
Monday, January 11, 2010 at 3:36pm by gabe
7th grade ath Ms. Sue only 1 question please
Then yeah, if its all thats left and you marked off the others.
Monday, November 19, 2012 at 8:13pm by rawr... im a dinosaur.... rawr
m ath
aren't you just choosing 18 from 100 ? so C(100,18) = huge!! (appr 3.066 x 10^19)
Tuesday, August 23, 2011 at 11:57am by Reiny
7th grade ath Ms. Sue only 1 question please
Dino -- I don't think you understand this problem well enough to try and help Delilah.
Monday, November 19, 2012 at 8:13pm by Ms. Sue
m ath
Use the formula nCr to solve Of the 100 people in the U.S. senate, 18 served on the Foreign relations Committee. How many ways are there to select Senate members for this committee (assuming party affiliation is not a factor in the selection)
Tuesday, August 23, 2011 at 11:57am by marie
7th grade ath Ms. Sue only 1 question please
Please go back and study the solution I posted for you before.
Monday, November 19, 2012 at 8:13pm by Ms. Sue
7th grade ath Ms. Sue only 1 question please
Oops.....I'm so sorry, Ms.Sue! To get the answer, I did 10.4% minus 9.3%, which equaled 1.1. So the answer is B!
Monday, November 19, 2012 at 8:13pm by Delilah
7th grade ath Ms. Sue only 1 question please
All I was saying is that if its all thats left and she had marked off all the other answers, then yeah. Sorry.
Monday, November 19, 2012 at 8:13pm by rawr... im a dinosaur.... rawr
M ath
Kim kept the following records of her phone bills for 12 months:$53, $48, $62, $53, $58, $55, $53, $46, $64, $69, $57, $68 - did not match any documents. Find the a.mean b. median & c. mode.
Thursday, November 13, 2008 at 4:15pm by Linda
Algebra
How can you tell an equation's real or imaginary roots just from its graph, without knowing the equation? I have to look ath the graph of a parabola, absolute value, and a negative third degree equation and do so? Are there any links that could explain this as I can't ...
Monday, November 2, 2009 at 4:40pm by Anneliese
Health
These sites may give you some ideas. http://boingboing.net/2009/02/02/carved-watermelon-re.html http://www.sciencedaily.com/releases/2008/08/080810214006.htm http://users.forthnet.gr/ath/abyss/dep1111.htm http://www.innerbody.com/image/dige01.html
Thursday, May 14, 2009 at 1:11pm by Ms. Sue
algebra
Laws of exponents: xa*xb = xa+b xa/xb = xa-b (xa)b = xab x-a = 1/xa x1/a = ath root of x Some or all of these laws must have been discussed in class. Feel free to create the example and post here for discussions if you wish.
Sunday, October 24, 2010 at 11:21pm by MathMate
math
Use the laws of exponents: xa*xb = xa+b xa/xb = xa-b (xa)b = xab x-a = 1/xa x1/a = ath root of x [w^1 / w^-3]^-4 = [w^1 * w³]^-4 = (w1+3)^-4 = w4^-4 = 1/(w4)^4 = 1/w4*4 = 1/w16 or = w-16
Saturday, November 20, 2010 at 6:15pm by MathMate
calculus
At noon, ship A starts sailing due east at the rate of 20km/hr. Ath the time, ship B, which is located 100km east of ship A initially, starts sailing on a course 60 degrees north of west at the rate of 10km/hr. How fast is the distance between the two ships changing one hour ...
Thursday, March 24, 2011 at 6:52pm by marc
M ath
http://www.purplemath.com/modules/meanmode.htm
Thursday, November 13, 2008 at 4:15pm by Writeacher
Algebra
Use the laws of exponents: Laws of exponents: xa*xb = xa+b xa/xb = xa-b (xa)b = xab x-a = 1/xa x1/a = ath root of x 12b^8/ 3b^4 = (12/3)b^8/b^4 = 4b8-4 = 4b4
Tuesday, October 19, 2010 at 5:51pm by MathMate
M,ath
How do we find the greatest common factor of a polynomial? Demonstrate the process with an example, showing your work. When finding the greatest common factor of a polynomial, can it ever be larger than the smallest coefficient? Can it ever be smaller than the smallest ...
Monday, November 22, 2010 at 5:58pm by Anonymous
ath 116
the table lists data regarding the average salaries of several profssional athletes in the years 1991 and2001 a) use the data points to find a linear function that fits the data b) use the function to predict the average salary in 2005 and 2010 in 1991 the salry was $1440,000 ...
Tuesday, October 12, 2010 at 5:15pm by trudy
Algebra-Did I even begin correctly?
Dr. Bob was right. log(6)27-2log(6)3 =log6(27) - log63² =log6(27/3²) =log63 Appendix: Laws of exponents: xa*xb = xa+b xa/xb = xa-b (xa)b = xab x-a = 1/xa x1/a = ath root of x
Monday, December 13, 2010 at 7:03pm by MathMate
7th grade ath Ms. Sue only 1 question please
5. Sara raised her score on a math test from 86 to 94. Max changed his score on the test from 77 to 85. Who had the greater percent change? (1 point) A. They both had the same percent change. B. Max’s percent increase was about 1.1% more than Sara’s. C. Sara’s ...
Monday, November 19, 2012 at 8:13pm by Delilah
Math
The average radius r in meters of a planet's path around the sun is given by the formula r=[(3.35 x 10^18)t^2]^1/3, where t is the time in seconds that it takes the planet to go around the sun. a. Rewrite the equation using the root symbol. b. Neptune takes about 5.2 x 10^...
Thursday, October 11, 2007 at 8:54pm by Mandy
Algebra
First, you'd have to adhere to the rules of priority. The expression 642/3 is much clearer. The 2 in the exponent requires us to square the base, and the 3 in the denominator represents (1/3) means we need to take the cube root of the base. So whether you do ∛((...
Thursday, September 10, 2009 at 8:18pm by MathMate
Math
b. Neptune takes about 5.2 x 10^9 seconds to go around the sun. What is the average radius of Neptune's ath around the sun? c. The time it takes a planet to go around the sun is called a year. Compare Neptune's year with Earth's year. Which planet has the longer ...
Thursday, October 11, 2007 at 8:54pm by tchrwill
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