Friday

April 18, 2014

April 18, 2014

Number of results: 25,264

**History!**

4. What made the United States a transcontinental power in 1819? (1 point) Adams-Onís Treaty <<<<<<<<<<<<<<<<<<<<<< Louisiana Purchase Monroe Doctrine*** War of 1812
*Tuesday, February 4, 2014 at 5:51pm by Damon*

**math**

if t=0, we have x<8 y<8 z<8 x+y<8 so, 0<x<8, y<8-x, z<8 List them all. If t=1, change the 8's to 7's in the first 3 conditions. And so on, up to t=7: x<1 y<1 z<1 x+y<8 (x,y,z,t) = (0,0,0,7) Don't see the point of the exercise, but there it is.
*Monday, July 8, 2013 at 10:11am by Steve*

**statistics**

I don't follow this at all: <(X - m + m - <X>)^2> = <(X-m)^2> + <(m - <X>)^2> + 2 <X-m><m-<X>> Trying to follow your logic, for the left side: <(X - m + m - <X>)^2> = <(X - <X>)^2> = <x^2> - <x>...
*Wednesday, August 29, 2007 at 12:15pm by statstudent*

**World Geography**

REVIEW 1.An area in which a single culture or cultural trait is dominant is called a ____________. A. culture B. cultural landscape <<<<<<<, C. norm D. culture region 2.Cultures often develop along with science and ____________. A. tools <<<<&...
*Friday, April 5, 2013 at 3:27pm by bre*

**World Geography **

REVIEW Which ecosystem usually supports thick forests of deciduous trees? A. Tropical forest B. Temperate forest C. Savanna <<<<<<< D. Subarctic forest Love, death, peace, and war are examples of ____________ that relate to the entire world. A. paintings B...
*Friday, April 5, 2013 at 3:20pm by bre*

**World Geography**

REVIWE 1.Using up resources is one of the negative effects of A. the birth rate. B. the death rate.<<<<<<<<< C. the infant mortality rate. D. rapid population growth. 2. The Prime Meridian and other imaginary north-south lines measure A. longitude.&...
*Friday, April 5, 2013 at 3:23pm by bre*

**Art**

1. This is where an interior designer does most of her work. in a factory at the client's home in an office <<<<<<<<< in a studio 2. When looking at fabrics, an interior designer will focus on these characteristics. shape and form space and color ...
*Wednesday, February 19, 2014 at 4:11pm by Abby*

**Geometry**

Name the property of equality that justifies that statement "If m<1 + m<2 = m<3 + m<4 and m<2 = m<4, then M<1 + m<4 = m<3 + m<4" A. Subtraction B. Transitive C. Symmetric D. Substitution
*Monday, April 7, 2014 at 11:52am by Kylee*

**Art- Check Answers- Please**

1. This is where an interior designer does most of her work. in a factory at the client's home in an office <<<<<<<<< in a studio 2. When looking at fabrics, an interior designer will focus on these characteristics. shape and form space and color ...
*Wednesday, February 19, 2014 at 4:58pm by Alexia*

**World Geography**

1.The physical feature of Western Europe where most major cities are found is called A. the plains. B. the glacier.<<<<<<< C. the tundra. D. the taiga 2.The Magna Carta was the first step toward England’s ______________. A. large cities B. war with France ...
*Monday, April 8, 2013 at 11:52am by bree*

**algebra**

Solve the compound inequality graph solution-2<2x-4<4 answers are 0<x<-2, 3<x<6, 1<x<4, 1<x<0
*Monday, February 24, 2014 at 10:17pm by jim*

**Algebra1**

If -1<t<0, which of the following statements must be true? a. t^3<t<t^2 b. t^2<t^3<t c. t^2<t<t^3 d. t<t^3<t^2 e. t<t^2<t^3
*Monday, November 12, 2012 at 1:36pm by Anonymous*

**Biology**

Pick the BEST answer: A)Which Of The Following Is An "Excitable Cell"? <4>1) Neuron <3>2) Electron <4>3) Hormone <3>4) Both 1 & 2 <4>5) All Of The Above B)What Is The Popular Molecule That Energizes Many Activities In Cells? <4>1) Adenosine ...
*Wednesday, December 12, 2007 at 8:16am by Biomed*

**Algebra-help please**

Not clear just what you mean, but if it's |x+1| - 3 < 3 |x+1| < 6 Then either x+1 >= 0 (x >= 1) and x+1 < 6 x < 5 or x+1 < 0 (x < -1) and -(x+1) < 6 -x < 7 x > -7 So, we have -7 < x < -1 or -1<=x<5 that is, -7 < x < 5
*Friday, August 23, 2013 at 12:02am by Steve*

**algebra3**

Why isn't the absolute value inequality (x^2-1)</=8 set up as -8<x^2-1<8 yielding -7<x^2<9 so +/-sqrt-7<x<+/-sqrt9 so +/-isqrt7<x<+/-3?
*Tuesday, November 8, 2011 at 11:17pm by Joe*

**algebra 1**

3<2x-5<7. 3+5<2x<7+5 8<2x<12 4<X<6. Note: Add 5 to BOTH sides of the compound inequality. 2a. -3<ax+1<=5. -3-1<ax<=5-1 -4<ax<=4 -4/a<X<=4/a.
*Monday, December 17, 2012 at 5:51pm by Henry*

**Science/Biology**

Pick the BEST answer: A)Which Of The Following Is An "Excitable Cell"? <4>1) Neuron <3>2) Electron <4>3) Hormone <3>4) Both 1 & 2 <4>5) All Of The Above B)What Is The Popular Molecule That Energizes Many Activities In Cells? <4>1) Adenosine ...
*Tuesday, December 11, 2007 at 1:25pm by Biomed*

**creating a pivot table**

create a database<<<<<<<<<<<<<THIS ONE!!!! sort a database filter a database format a database
*Monday, November 25, 2013 at 7:52pm by NoS aSSaSSiNx*

**Agent Help please...C++ Programming**

#include <iostream> using namespace std; int main() { int n,t,i; cout << "Enter the range of numbers to be added: "; cin >> n; for (t=0,i=1; i<=n ; i++) {t+=i;} cout << "The sum of 1 to " << n << " is " << t <<endl; return 0; }
*Wednesday, August 14, 2013 at 6:27pm by Steve*

**World Geography**

REVIEW 1.Demographers are scientists who study A. weather and climate. B. pollution. <<<<<<< C. human populations. D. ocean currents In any particular culture, an idea or way of doing things that is common to the culture is called a ____________. A. ...
*Friday, April 5, 2013 at 3:28pm by bre*

**CALCULUS BC**

a particle moves on the x-axis in such a way that its position at time t is given by x(t)=3t^5-25^3+60t. for what values of t is the particle moving to the left. a.-2<t<1 only b.-2<t<-1 and 1<t<2 c.1<t<2 only d.-1<t<1 and t>2 e.t<-2,-1<t&...
*Monday, November 15, 2010 at 9:11am by paul*

**algebra**

Solve the compound inequality-2<2x-4<4 answers are 0<x<-2,, 1<x<4, 1<x<0,, 3<x<6
*Sunday, February 23, 2014 at 9:46am by maddy*

**World Geography**

REVIEW 1.What natural resource most attracted European traders to Canada? A. Timber<<<<< B. Animal furs C. Fish D. Whales 2.Which of the following doubled the size of the United States in 1803? A. The Civil War<<<<<<< B. The Louisiana ...
*Friday, April 5, 2013 at 3:59pm by bre*

**algebra,biology**

<biology knowledge background>: two Cys(amino acid's name) can form a disulfide bond. <the question>: If the eight Cys residues in ribonuclease are allowed to combine at random forming four disulfide bonds, there are 105 different combinations. Show mathmetically ...
*Wednesday, September 23, 2009 at 8:56am by Holly*

**Math**

|x+3| + 8 <= 14, |x+3| <= 6, +-(x+3)<= 6, +(x+3) <= 6, x+3 >= 6, X <= 6-3, X <= 3. -(x+3) <= 6, -x - 3 <= 6, -x <= 6+3, -x <= 9, X >= -9. Solution set: -9 =< X <= 3. Intrval notation: [-9,3].
*Wednesday, February 1, 2012 at 4:09pm by Henry*

**Biology**

how about a <table><tr><td>top</td></tr><hr><tr><td>bottom</td></tr></table> fraction?
*Sunday, September 18, 2011 at 7:26pm by Anonymous*

**Biology**

nucleotide<chromosome<nucleus
*Tuesday, January 15, 2008 at 9:54pm by Joe*

**algebra**

let the width be w the length is w+4 36 <= 2(w + w+4) <= 48 18 <= 2w+4 <= 24 9 <= w+2 <= 12 7 <= w <= 10
*Wednesday, October 12, 2011 at 11:50am by Steve*

**math**

which inequality is true if x=3.04/1.48, y = 1.99+0.33, and z = (1.3)^3? answer is either: y<z<x y<x<z x<z<y x<y<z
*Tuesday, June 10, 2008 at 9:43pm by alicia*

**Probability**

A random variable N has a cumulative distribution function given by F(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4 1 for 4<=x Find the mean of N.
*Sunday, February 1, 2009 at 8:46pm by Julie*

**Probability**

A random variable N has a cumulative distribution function given by F(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4 1 for 4<=x Find the mean of N.
*Sunday, February 1, 2009 at 9:39pm by Julie*

**Probability**

A random variable N has a cumulative distribution function given by F(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4 1 for 4<=x Find the mean of N.
*Sunday, February 1, 2009 at 10:32pm by Julie*

**World Geography **

1. The Polish economy began to grow in the 1990s because the government A. built more state-owned factories. B. controlled prices better.<<<<<<<< C. stopped new private businesses. D. encouraged entrepreneurs. 2. The ethnic makeup of the Andes and the ...
*Monday, April 8, 2013 at 11:50am by bree*

**Calculus**

Nevermind, I figured it out. Since the function is odd it must be symmetric about the origin, so: concave up: -5 < x < -3 and 0 < x < 3 and x > 5 concave down: x < -5 and -3 < x < 0 and 3 < x < 5
*Saturday, November 19, 2011 at 4:29pm by Mishaka*

**Algebra 2**

solve just as for equations: y <= x+6 -x + y <= 6 2x + y <= -6 3x <= -12 x <= -4 4 + y <= 6 y <= 2 Rearranging the conditions as functions of x, y <= x + 6 y <= -2x - 6 The region below the lines, which intersect at (-4,2) is the solution set
*Tuesday, January 31, 2012 at 9:22pm by Steve*

**algebra 1**

who is correct and why? chloe jonas 3<2x-5<7 3<2x-5<7 3<2x<12 8<2x<7 3/2<x<6 4<x<7/2 2) solve each inequality for x. assume a is constant and a>0 a. -3<ax+1< or equal to 5 b. -1/ax+6<1 or 2-ax>8 3) create an example of a ...
*Monday, December 17, 2012 at 5:51pm by naomi*

**algebra 2 **

1.Simplify the difference. n^2 - lOn+24 9 / n^2 - 13n + 42 — 7 A. n-13/n-7 <<< B. n-4/n-7 C. n-13 2.Simplify the complex fraction. y-1/y^2+y-6/y-6/y+3 A.(y-1)(y-6)/(y+3)^2(y-2) B. y-1/(y-6)(y-2) C.(y-1)(y-6)/(y+3)(y-2)<<< 3.Find the least common multiple of x...
*Saturday, July 28, 2012 at 11:16am by Anonymous*

**chemistry**

Which of the following groups of elements is arranged in order of increasing electronegativity? a. Br < Li < C b. K < Mg < O c. Na < K < N d. Mg < Li < C e. Ca < Cl < C
*Friday, April 23, 2010 at 8:23pm by write2khin*

**C++ Programming**

Can any1 please fix this c++ source problem /*Circle Are program Calculates the area of a circle using the formula A=pi * r * r Sonny Hinh, 1/23/08 #include <iostream.h> int main() { cout << "-Calculate the area of a circle-" << endl; cout << end; cout...
*Wednesday, January 23, 2008 at 2:57pm by sonnytsn*

**World Geography **

REVIEW 1.____________ spread cultural traits because they bring cultural traditions with them to their new homeland. A. Traders B. Explorers <<<<<<< C. Migrants D. Native Americans 2.People who live in poor, overcrowded urban areas, or _____________, are ...
*Friday, April 5, 2013 at 3:24pm by bre*

**computer science**

// Programming Challenges of Chapter 2 on P77 // Written by Lanchuan Chang #include <iostream> using namespace std; int main() { // 9. Cyborg Data Type Sizes cout << " the size of a char is " << sizeof(char) << " bytes.\n"; cout << " the size of ...
*Saturday, September 15, 2012 at 11:29am by Anonymous*

**geometry**

I take this to mean that each of <3 and <5 is supplementary to <4. So, m<3 + m<4 = 180 m<5 + m<4 = 180 In that case, 78 + m<4 = 180 m<4 = 102 Now, knowing that, w can find m<3: m<4 + 102 = 180 m<4 = 72 This makes sense, since angles ...
*Tuesday, November 1, 2011 at 9:33pm by Steve*

**C++ Programming**

missed the end ------------------------- #include <tchar.h> #include <iostream> using namespace std; int _tmain(int argc, _TCHAR* argv[]) { cout << "-Calculate the area of a circle-" << endl; cout << endl; cout << "Radius = " << 10 <...
*Wednesday, January 23, 2008 at 2:57pm by Quidditch*

**Math**

help with these questions~ Thank you 1. Determine the interval(s) on which x^2 + 2x -3>0 a)x<-3, x>1 b)-3<x<1 c)x<-3, -3<x<1, x>1 d) x>1 Answer is D, x>1 --------------------------------------- 2. Determine when the function f(x)= 3x^3 + 4x^2 -...
*Sunday, December 18, 2011 at 2:14pm by Jayson*

**math**

What your question really asks for is, "For what values of x does the corresponding parabola y = x^2 - 3x - 4 fall below the x-axis?" let's find the x-intercepts .... x^2 - 3x - 4 = 0 (x-4)(x+1) = 0 x = -1 or x = 4 so the expression is < 0 for -1 < x < 4 or (x+1)(x-4...
*Sunday, December 26, 2010 at 6:30pm by Reiny*

**Precalculus**

1. Determine the interval(s) on which x^2 + 2x -3>0 a)x<-3, x>1 b)-3<x<1 c)x<-3, -3<x<1, x>1 d) x>1 Answer is D, x>1 --------------------------------------- 2. Determine when the function f(x)= 3x^3 + 4x^2 -59x -13 is greater than 7. a) -5<x...
*Sunday, December 18, 2011 at 12:44am by Jayson*

**World Geography**

REVIEW 1.Which of the following has made American culture more accessible to the rest of the world? A. Scientific Research B. Imports C. The Internet D. Immigration<<<<< 2.Which of the major continental regions of the United States is best for farming? A. The ...
*Friday, April 5, 2013 at 3:55pm by bre*

**programming**

Just wanna know if this is right!!! #include <iostream> #include <string> using namespace std; const string DAY1 = "Monday"; //days in the week const string DAY2 = "Tuesday"; const string DAY3 = "Wednesday"; const string DAY4 = "Thursday"; const string DAY5 = "...
*Sunday, September 18, 2011 at 2:23pm by Karina*

**math**

< = Angle <R and <S are complementary angles, and <U and <V are also complementary angles. If m<R=y-2, m<S=2x+3, m<U=2x-y, and m<V=x-1, find the values of x, y, m<R, m<S, m<U, and m<V
*Tuesday, June 15, 2010 at 7:22pm by HALP YO*

**math**

Which of the following is equivalent to the inequality 7>-3x>-12? a. -7<x<12 b. 7/3 <x<4 c. -7/3<x<4 d. -4<x<-7/3 e. -4<x<7 please answer and explain
*Friday, November 8, 2013 at 12:51pm by Tomas*

**math**

Saying that 4<(sq.root of x)<9 is equivalent to saying what about x ? a. 0<x<5 b. 0<x<65 c. 2<x<3 d. 4<x<9 e. 16<x<81 Please help. Does this problem relate to 'x'values on the xy coordinate system ? If so please explain the concept here. If...
*Monday, July 26, 2010 at 7:20pm by Cliff*

**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*

**Math**

PLEASE HELP!!!NEED TO SOLVE: 5-(3)<10(-3)= 3<2x+1<9= 13<3x+5<29= 12<-4y+8<16= 5>x+2>-7= 5<2-x<7= PLEASE HELP DUE A.S.A.P. THANK YOU.
*Monday, February 22, 2010 at 12:47pm by Lori*

**History!**

8. European oppression upon the newly independent nations of the Western Hemisphere will be treated as oppression upon the United States itself. <<<<<<<<<
*Tuesday, February 4, 2014 at 5:51pm by Damon*

**World Geography**

REVIEW 1.Which of Canada’s regions has limited vegetation and freezing temperatures most of the year? A. Maritime B. Subarctic C. Tundra<<<<< D. Continental 2.NAFTA is a trade agreement between A. America, China, and India. B. America, Canada, and Mexico. C. ...
*Friday, April 5, 2013 at 4:00pm by bre*

**Algbra**

-6 </= 3+a/3 </= 5 I assume not as you wrote it with a in the denominator -6 </= 3+a/3 </= 5 -9 </= a/3 </= 2 -27 </= a </= 6
*Wednesday, February 2, 2011 at 7:33pm by Damon*

**biology**

March 21,2011 Monday,Biology Decide whether the federal government should change the status of gray wolf. Write a persuasive statement to support your decision.
*Sunday, September 30, 2007 at 5:17pm by Lupe<3*

**Math-Algebra**

You have two cases. Either m+2 >= 0 or m+2 < 0 Case 1: m+2 >= 0 (m >= -2) 4-3(m+2) > -14 -3(m+2) > -18 m+2 < 6 m < 4 So, this solution is -2 <= m < 4 Case 2: m+2 < 0 (m < -2) 4+3(m+2) > -14 3(m+2) > -18 m+2 > -6 m > -8 So, this ...
*Friday, November 1, 2013 at 6:17pm by Steve*

**Precalculus**

Help with these questions help with these questions~ Thank you 1. Determine the interval(s) on which x^2 + 2x -3>0 a)x<-3, x>1 b)-3<x<1 c)x<-3, -3<x<1, x>1 d) x>1 Answer is D, x>1 --------------------------------------- 2. Determine when the ...
*Sunday, December 18, 2011 at 6:13pm by Jayson*

**math**

8(x + 3/4) < 2 8x + 6 < 2 8x < -4 x < -1/2 Ahh. by brackets you mean || for absolute value? 8|x + 3/4| < 2 if x+3/4 >= 0, then x < -1/2 as above if x+3/4 < 0, then -8(x + 3/4) < 2 -8x - 6 < 2 -8 < 8x x > -1 -1 < x < -1/2
*Monday, August 27, 2012 at 10:01pm by Steve*

**algebra**

-2 < 2x - 5 < 3 add 5 to all parts: -3+5 = 2x-5+5 < 3+5 2 < 2x < 8 now divide by 2: 1 < x < 4 These are not always so simple. You might have to separate into two problems to be solved separately: -2 < 2x-5 and 2x-5 < 3
*Wednesday, September 26, 2012 at 5:41pm by Steve*

**math**

The number a is a number less than -3. What is the range of possibl values of 1/a^2 ? a. 1/a^2 <-9 b. 1/a^2 <-3 c. -1/9<1/a^2<1/9 d. 0<1/a^2<1/9 e. 1/9<1/a^2<1/3 please answer and explain
*Friday, November 8, 2013 at 12:55pm by Tomas*

**Chemistry**

1) Given the following “substances” and their normal boiling points, in celsius. G:43.8 Celsius J:93.7 M:56.7 T: 83.5 R:63.6 Which set below correctly lists some of these liquids in order of increasing intermolecular forces at 20 oC? a) G < R < J b) J < T < R c) R...
*Sunday, January 29, 2012 at 8:57pm by Hannah*

**English**

calm <<opposites>> nervous, quick-tempered easygoing <<opposites>> touchy, think-skinned, crabby determined <<opposites>> indecisive easy-going <<opposites>> high-strung nosy(intrusive, prying, snoopy) <<opposites>> ...
*Sunday, September 11, 2011 at 4:14pm by Writeacher*

**C++ Programming**

I did a quick check using MS VS2005. The following compiles correctly. Changing the line: cout<<endl; to: cout<<end; gives a compile error -------------------------------- Below compiles using VS2005 -------------------------------- #include <tchar.h> #...
*Wednesday, January 23, 2008 at 2:57pm by Quidditch*

**algebra 1**

1a. 7 < (3x+2)<14. 2. -4<= 2-6x <= 8. -4-2 <= -6x <= 8-2 -6 <= -6x <= 6 1 >= X >= -1 -1<= X <= 1. S0 X can be any value from -1 to positive 1. C. 2 is False. Not a solution. 3. 2x-1<x+2 < 6x+12 Solve the compound inequality as 2 ...
*Monday, December 17, 2012 at 5:30pm by Henry*

**Algebra**

Do we use the FOIL method here? This is what I got.. (x+3) (x-5) < 0 (x+3<0 and x-5>0) or (x+3>0 and x-5<0) (x<-3 and x>5) or (x>-3and x<5) (x<-3 and x>5) or (-3 < x < 5) -3 < x < 5 Is any of this correct?
*Tuesday, July 14, 2009 at 8:09pm by Audrey*

**math**

let's rewrite it as |x+3| < 9 - |3-x| x+3 < 9 - |3-x| or -x-3 < 9 - |3-x| |3-x| < 6-x , #1) or |3-x| < 12 + x , (#2) from #1 3-x < 6-x no solution or -3 + x < 6-x 2x < 9 x < 9/2 from #2 3-x < 12+x -2x < 9 x > -9/2 or -3+x < 12 +x no ...
*Tuesday, February 22, 2011 at 10:33pm by Reiny*

**geometry A please help**

If you meant <A compl to <B and <C compl to <B Then <A = <C = 90 - <B so, 3x+y = 3y-3 3x+y = 90-(x+4y+2) or 3x-2y = -3 4x+5y = 88 (x,y) = (7,12) so, <A = <C = 33 <B = 57
*Tuesday, October 15, 2013 at 3:11pm by Steve*

**Geometry-PLEASE CHECK ANSWERS!**

In isosceles triangle DEF, DE=DF. Which of the following is true? 1) <D is congruent to <E 2) <F is congruent to <E 3) <D is congruent to <F 4) <D is congruent to <E which is congruent to <F Is the answer (3)? In triangle ABC, if line AB is congruent...
*Tuesday, February 23, 2010 at 7:33pm by Laurie*

**chemistry help-**

Which of the following has the lowest second ionization energy? a. Ca b. Ne c. K d. Ar e. Na Arrange the following set of ions in order of increasing atomic radii. Ca2+, Cl-, K+, P3-, S2- a. Ca2+ < K+ < P3- < S2- < Cl- b. K+ < Cl- < Ca2+ < S2- < P3- c. ...
*Wednesday, October 8, 2008 at 6:12pm by michael*

**mathematics**

x^2 - 5x + 6 = 0 where x = 2 or 3 for √2<x<2, [x]^2 - 5[x] + 6 = 2-7+6 = 1 > 0 similarly for other smaller values of x for 2<=x<√5, [x]^2 - 5[x] + 6 = 4-10+6 = 0 √5<=x<√6, √6<x<√7, √7<x<√8, √...
*Saturday, September 22, 2012 at 2:46pm by Steve*

**Math**

<L and <M are complementary angles. <N and <P are complementary angles. If m<L = y-2, m<M = 2x+3, m<N = 2x-y, and m<P = x-1, find the values of x,y,m<L,m<M,m<N,and m<P. how do you work this out?
*Sunday, August 30, 2009 at 1:54pm by Jillian*

**World Geography**

REVIEW 1.Where is Canada’s population density highest? A. In the cities of Northern Canada B. In cities in central Canada<<<<<<< C. In cities along the United States border D. In cities along the Atlantic and Pacific Coasts 2.The highest elevations in the ...
*Friday, April 5, 2013 at 3:54pm by bre*

**World Geography**

REVIEW 1.Canada currently ranks first in the world in which category? A. Total number of Internet users B. Percentage of college and university graduates<<<<<<<< C. Literacy rate of adult population D. Average unemployment among citizens 2.The Canadian ...
*Friday, April 5, 2013 at 3:51pm by bre*

**Trignometry**

Given Triangle ABC: I think there are suppose to be right triangles... 1) If <A = 30º, and c = 20, find a, b, and <B 2) If a = 10 and b = 14, find c, <A, and <B 3) If a = 6 and <B = 53º, find b, c, and <A 4) If c = 13 and b = 12, find a, <A, and <B 5) ...
*Saturday, September 11, 2010 at 6:52pm by Anonymous*

**Algebra II**

I assume you mean 4 - (1/b) < 3/b Add 1/b to both sides and the < stays the same direction 4 < 4/b 1 < 1/b Multiply both sides by b. Different rules apply about the < sign depending upon the sign of b. If b is positive, b < 1. So 0<b<1 is one solution ...
*Saturday, March 8, 2008 at 7:28pm by drwls*

**calculus**

It is known that if m <= f(x) <= M for a <= x <= b, then the following property of integrals is true. m(b-a) <= int_a^b f(x)dx <= M(b-a) Use this property to estimate the value of the given integral. ? <= int_0^3 3/(1+x^2)dx 2 <= ? solve for the ?
*Saturday, January 17, 2009 at 1:38am by ben*

**Trigonometry**

Given Triangle ABC: Right Triangles 1. If a = 6 and <B = 53º, find b, c, and <A 2. If c = 13 and b = 12, find a, <A, and <B 3. If <A = 20º and b = 10, find <B, a and c 4. If c = 30 and <A = 40º, find <B, a
*Thursday, September 16, 2010 at 7:18pm by Anonymous*

**math**

Hmmm 6<x+5<11 subtract six 0<x-1<5 add one 1<x<6 check that, if right, it is the solution
*Wednesday, November 17, 2010 at 3:32pm by bobpursley*

**Math**

Find the domain of the function. Show all work. 1 if -9 < or = x<-7 f(x)= Abs(x) if -7 < or = x<9 Sq root(x)if 9 < or = x < or=35
*Tuesday, October 25, 2011 at 11:23pm by Beth*

**World Geography**

REVIEW 1.What type of information does a physical map show? A. Natural features<<<<<<< B. Countries or states C. Location of human features D. Distribution of human and physical features 2.In recent years, millions of Chinese workers have moved from ...
*Friday, April 5, 2013 at 3:33pm by bre*

**Algebra**

I need help with a few problems (< means square root of, * means multiplication,^ means squared, and /means fraction) 1) (-<10)^*5<45 2) <7(5+3<5) 3) 8<11/<3 4) <3/8
*Tuesday, March 10, 2009 at 10:33pm by Chirs*

**physics**

r^3 << (3*(C_1)^2)/(4*pi*C_2*oil density*g) r^3 << (3)*(2.30e-4)^2 / (4)(3.14)(0.88)(660)(10) r << 1.3e-4
*Tuesday, October 15, 2013 at 1:17pm by Julia*

**Algebra**

Given g(x)= [6x for 0 < x < or = 2 [3x+3 for 2 < x < or = 8 [5x-4 for 8 < x < or = 12 Determine g(6) Briefly explain
*Wednesday, June 17, 2009 at 1:04pm by Alicia*

**Math**

equation best describes exponential decay a. y=a.b(x) with o<b<1 b. y=a.b(x) with o<b_<1 c. y-a.b(2) with o<x_<1 d. y=a.b(x) with a>o
*Thursday, May 16, 2013 at 6:09pm by Julie *

**math**

Let x be the standard normal random variable. find the following: a)P(0)<x<1.42) b)P(-0.73<x<0) c)P(-1.37<x<2.01) d)P(x>1.13)
*Friday, October 26, 2012 at 6:08pm by vilma*

**calculus**

three bowls are filled to a depth of four units. a paraboloid, z=x^2 +y^2 for 0<z<4, a cone z=(x^2 + y^2)^(1/2) for 0<z<4, and a hyperboloid z=(1+x^2+y^2)^(1/2) for 1<z<5. which bowl holds more water?
*Tuesday, January 29, 2013 at 12:14am by K*

**maths**

Integers a, b, c, d and e satisfy 50<a<b<c<d<e<500, and a,b,c,d,e form a geometric sequence. What is the sum of all possible distinct values of a?
*Monday, June 17, 2013 at 4:56am by shiv*

**algebra2 honors**

Well, it will surely be a piecewise function, so d(t) = 3t for 0<=t<=1 3+2(t-1)/3 for 1<t<=4 5 for 4<t<=7 5+5(t-7)/3 Just look at the slope of each piece, and add the offset where it starts.
*Thursday, August 22, 2013 at 12:44am by Steve*

**pre algebra**

which inequalty statment is true? a. 8 < ã78 <9 b. 38< ã78 <40 c. 77 < ã78 <79 d. 6.083 < ã78 <6.085
*Tuesday, August 30, 2011 at 10:28pm by kelsi*

**for Knights**

Just a final note. Since the 3rd altitude h is bounded by 1/a + 1/b <= 1/h <= 1/a - 1/b where a < b, the limiting case where a=b (an isosceles triangle) shows that 1/a+1/a <= 1/h <= 1/a - 1/a 2/a <= 1/h <= 0 shows that h >= a/2, and may grow without bound.
*Tuesday, January 1, 2013 at 11:49am by Steve*

**Algebra 2**

we have: f(x) = {√(x+1) for -1 <= x <= 3 {4-x for 3 < x <= 5 domain: square root is only defined for positive values. So, we need x+1 >= 0, or x >= -1. 4-x is defined for all real x. So, domain is [-1,5] range: for -1 <= x <= 3, 0 <= f(x) <...
*Sunday, March 18, 2012 at 10:01pm by Steve*

**math**

a compound inequality is just two inequalities. Solve each one. 4 < 4a+3 1 < 4a 1/4 < a 4a+3 < 18 4a < 15 a < 15/4 so, the solution is 1/4 < a < 15/4 or, you can indeed solve it as a combination, if it's relatively simple, as this one is. 4 < 4a+3 &...
*Wednesday, April 11, 2012 at 11:29pm by Steve*

**College Math**

Not sure how to approach this problem. Prove the comparison principle for the diffusion equation, Ut = K*Uxx. If u and v are solutions, and if u <= v for t = 0, x = 0, and x=l, then u <= v for 0 <= t < infinity, and 0 <= x <= l
*Monday, March 9, 2009 at 1:43pm by Anonymous*

**Math**

Complete the following statements about the measures of angles in the ﬁgure shown, where and state the generalization that supports each statement. m<1= m<2= m<3= m<4= m<5= m<6=
*Saturday, March 5, 2011 at 2:50pm by Brandi*

**statistics**

Start with x = 100 and add four x values to make a sample of five data such that: a. s = 0 b. 0 < s < 1 c. 5 < s < 10 d. 20 < s < 30
*Tuesday, April 5, 2011 at 8:06pm by julie*

**Math**

if this your problem | 1 - 4x/3 | < 3 remove absolute value sign 1 - 4x/3 < 3 and -1 + 4x/3 < 3 1 - 4x/3 < 3 -4x/3 < 2 -4x < 6 x > -6/4 x > -3/2 -1 + 4x/3 < 3 4x/3 < 4 4x < 12 x < 3 so solution is -3/2 < x < 3
*Wednesday, January 19, 2011 at 2:41pm by helper*

**Geometry**

Reflective sets of angles Given: <ABC is congruent to <EFG <1 is congruent to <3 Prove: <2 is congruent to <4 Statements: Reasons: 1.) <ABC is congruent to <EFG 1.) Given (m<ABC is congruent to m<EFG) <1 is congruent to <3 (m<1 is ...
*Tuesday, September 28, 2010 at 3:58pm by Happy Face*

**GEOMETRY**

Reflective sets of angles Given: <ABC is congruent to <EFG <1 is congruent to <3 Prove: <2 is congruent to <4 Statements: Reasons: 1.) <ABC is congruent to <EFG 1.) Given (m<ABC is congruent to m<EFG) <1 is congruent to <3 (m<1 is ...
*Tuesday, September 28, 2010 at 5:52pm by Happy Face*

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