Wednesday

March 1, 2017
Number of results: 12,311

**physics**

I need to sketch a graph of the gravitational potential energy (y axis) of a block as a function of its kinetic energy (x axis). The block is at the top of an inclined plane. It starts from rest and slides without friction down the length of the incline. I need help with ...

*March 20, 2011 by Nabil*

**college algebra, Please help!!**

Answer the following function. f(x)=2x^2-x-1 A. Is the point (-2,9) on the graph of f? B. If x equals 2, what is fx? What point(S) are on the graph of f? c. if f(x)= -1, what is x? what point(s) are on the graph of f? d. what is the domain of f? e. List the x-intercpts, if any...

*November 9, 2012 by ladybug*

**college algebra, Please help!!**

Answer the following function. f(x)=2x^2-x-1 A. Is the point (-2,9) on the graph of f? B. If x equals 2, what is fx? What point(S) are on the graph of f? c. if f(x)= -1, what is x? what point(s) are on the graph of f? d. what is the domain of f? e. List the x-intercpts, if any...

*November 9, 2012 by ladybug*

**College Algebra**

Graph the following function using transformations. Be sure to graph all of the stages on one graph. State the domain and range. y = -SQRT x - 6. My instructor is saying that I have to do more than one graph. Can anybody help me I am lost!

*July 27, 2012 by Kameesha*

**Algebra**

You want to make a graph to show how you spend your time each day. What is an advantage of choosing a circle graph for this data? A.A circle graph shows how each category of time relates to the total amount of time. B.A circle graph is easier to make. C.It is easy to calculate...

*March 4, 2013 by Cassie*

**college algebra**

4. The yearly cost T, in thousands of dollars, of tuition and required fees at a private college (includes two- and four-year schools and does not include room and board) can be approximated by T= 3/5n + 5 where n is the number of years since 1985. That is, corresponds to 1985...

*May 9, 2010 by Kim*

**Math**

Choose the three true statements about the graph of the quadratic function y = x2 − 3x − 4. Options A) The graph is a parabola with a minimum point. B) The graph is a parabola with a maximum point. C) The point (2, 2) lies on the graph. D) The point (1, 6) lies on ...

*June 5, 2010 by S Rey*

**calculus**

I have two questions, please help. 1. Determine the quadratic function f whose vertex is (2,-1) and passes through (1,1). f(x)=? type in form f(x)=ax^2+bx+c **pleasae show work** 2. Describe for the graph of g(x)=3square root x+2 can be obtained from the graph of f(x)=3square ...

*December 18, 2012 by Sammy-please help!!!!*

**calculus**

I have two questions, please help. 1. Determine the quadratic function f whose vertex is (2,-1) and passes through (1,1). f(x)=? type in form f(x)=ax^2+bx+c **pleasae show work** 2. Describe for the graph of g(x)=3square root x+2 can be obtained from the graph of f(x)=3square ...

*December 18, 2012 by Sammy-please help!!!!*

**physics really stuck**

A sprinter starts from rest and accelerates for 5s. He then travels at a constant velocity for 10s. Finally he slows down to a stop in 5s. Draw a distance time graph to represent his motion.

*September 17, 2014 by Ruth*

**Physics**

I'm having trouble with motion graphs. How do you go from an acceleration-time graph to a velocity-time graph or displacement time graph? I know that to go from v-t to a-t I just take the slope of the v-t graph, but how do you do it the other way around?

*February 27, 2013 by a Canadian*

**calculus(Lab)**

Well, first graph the graph of f(x)=-1/10x^2 + 3 2. We are going to approximate the area between f and the x-axis from x = 0 to x = 4 using rectangles (the method of Riemann sums). This is not the entire area in the first quadrant, just most of it. Draw four inscribed ...

*January 25, 2012 by Yoona*

**Math**

Would someone please check my answers to this problem: The license fee for a car varies directly with the value of the car. The fee for a car that is valued at $19,500 is $292.50. What is the constant of proportionality? My answer is: .105 cents per every one dollar of car ...

*April 22, 2007 by Merl*

**AP physics**

According to the equation a=bc what type of relationship (direct or inverse) exerts between the quantities A and C? Draw a qualitive graph to describe the relation between A and C. Assumeing B is constante.

*October 2, 2016 by Help*

**Trigonometry**

Sketch a height versus time graph of the sinusoidal function that models each situation. draw at lease three cycles. assume that the first point plotted on each graph is at the lowest point: a girl lying on a an air mattress in a wave pool that is 3 m deep, with waves 0.5 m in...

*January 1, 2011 by Allison*

**A Curious Question**

What do these instructions mean? "Draw a river across the land that empties into the bay. Draw at least two tributaries that feed into the river. Draw rivers that lead into both the lake in cell F-3 and the swamp in E-12."

*October 19, 2013 by Anonymous*

**Algebra**

Given: f(x) = 8-4x A. Find f(-2) f(2) = 8-4(-2) B. Find x, when f(x) = 8 8-4x = 8 C. Graph the function. ( a graph that has 20X and 20Y as the max numbers) D. State the domain and range of the function. (confused on what to do here) E. Use the graph to find x, when . Show ...

*February 26, 2017 by Ricky*

**math**

On a graph paper draw a rough sketch of the straight lines whose equation are x-y=2 and x+y=1.Estimate the point at which they meet .check your result by solving the two equations simultaneously.(show the drawing and checking)

*September 7, 2015 by macpherson emily*

**Algebra 2**

How do I draw the diagram/graph for this problem? Find the exact values of the six trigonometric functions of theta if the terminal side of theta in standard position contains the point (0,-4)

*May 19, 2010 by Ana*

**Physics**

A renegade watermelon starts at x = 0 m and rolls at a constant velocity to x = −3.0 m at time t = 5.0 seconds. Then, it bumps into a wall and stops. Draw its position versus time graph from t = 0 s to t = 10 s.

*September 29, 2014 by Molly*

**science**

Force is exerted to move a body of mass 50kg from 2 m/s to 5m/s over a period of 10 seconds.draw a velocity time graph regarding the same and calculate the value of force.

*September 27, 2016 by nafiya*

**Math (Geometry)**

"The graph shows types of trash in a typical American city. Find the measure of each central angle to the nearest whole number." (I do not want all the answers, I just want to know HOW to get them so I will only post the first three problems that corresponds with the graph) 1....

*February 21, 2008 by Robert*

**Algebra**

A bag holds 2 yellow, 1 green, and 2 red marbles. If you were to draw a marble from the bag 150 times, and replace it after each draw, how many yellow marbles would you expect to draw? A.50 B.60 C.30 D.120 I think it is B...?

*March 18, 2013 by Cassie*

**Math**

A bag holds 2 yellow, 1 green, and 2 red marbles. If you were to draw a marble from the bag 150 times, and replace it after each draw, how many yellow marbles would you expect to draw? (1 point) A:50 B:60 C:30 D:38 I say it's B or A

*April 4, 2013 by Vince*

**Algebra 1 parabola's**

I have a graph with a parabola on it and asked to write the function for f(x) in standard form. I know that standard is y=ax^2+bx+c obviously, since the points are on the graph we know x and y so a,b and c need to be found. The vertex is on (4,-4) the points on the left side ...

*September 5, 2013 by HELP*

**chemistry**

I've been doing organic chemistry and I don't really understand how to draw some isomers. I know how to draw the easier isomers like Butan-1-ol and Butan-2-ol but I don't get how there can be other ones and how to draw them...please help

*June 21, 2008 by Anonymous*

**calculus**

If the graph of f " (x) is continuous and has a relative maximum at x = c, which of the following must be true? The graph of f has an x-intercept at x = c. The graph of f has an inflection point at x = c. The graph of f has a relative minimum at x = c None of the above is ...

*May 20, 2016 by Bree*

**math**

1. Estimating the Temperature of a Yam Suppose you put a yam in a hot oven, maintained at a constant temperature of 200C. As the yam picks up heat from the oven, its temperature rises.16 (a) Draw a possible graph of the temperature T of the yam against time t (minutes) since ...

*September 29, 2011 by Anonymous*

**calculus**

1. Estimating the Temperature of a Yam Suppose you put a yam in a hot oven, maintained at a constant temperature of 200C. As the yam picks up heat from the oven, its temperature rises.16 (a) Draw a possible graph of the temperature T of the yam against time t (minutes) since ...

*August 27, 2014 by barbara*

**math**

Which type of graph would best display the numbers of each type of vehicle sold by a large dealership during a year? A. bar graph B. circle graph C. line graph D. line plot

*March 25, 2014 by joe*

**precalculus**

is solving this possible graph each function with its parent graph f(x)= -3(x-7)^2+2 i thought it was impossible because they did not say how many units i should move it. if this was the translated graph they did not say what the parent graph was am i right

*February 21, 2010 by HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*

**English**

1. I want to tell him to draw as many cartoons as possible. 2. I want to tell him to draw many cartoons. 3. I want to tell him to draw many comic books. 4. I want to tell him to spend a lot of time drawing pictures. 5. I want to tell him to read as many comic books as possible...

*September 19, 2012 by rfvv*

**Algebra II**

Solve x^2+2x=-2 by graphing and indicate the roots.Please and thank you We can't draw graphs for you here. The roots are x = -2.73 and -0.73 I suggest you make your own graph of y = x^2 + 2x and see where it crosses the horizontal line y = -2. Choose x values of -4, -3, -2, -1...

*August 8, 2007 by Jonathan*

**Math**

By what percentage does the average price increase from 1994 to 1995? Obtain a truncated version of the graph by sliding a piece of paper over the bottom of the graph so that the bars start In the truncated graph, by what percentage does the price appear to increase from 1994 ...

*November 8, 2009 by Anonymous*

**Macroeconomics**

Graph the following aggregate supply and demand curves (be sure to draw to scale). Real GDP (in $ trillions) Price Level Supplied Demanded Increase / Decrease 100 4 16 110 10 15 140 14 12 200 15 6

*April 15, 2013 by Richard*

**Algebra**

I NEED HELP A$AP, PLEASE! I don't understand how to do this :( I have to draw a short roller coaster on graph paper Directions: 1. Draw the side view of your roller coaster on graph paper. For the sake of simplicity, assume that your roller coaster track never turns left or ...

*November 15, 2015 by Milana*

**AlgebraB-2**

1. What are the coordinates of the vertex of the graph? Is it a maximum or minimum? 3. How is the graph of y = –2x2 – 4 different from the graph of y = –2x2? (1 point) 4. Graph the function. Identify the vertex and axis of symmetry.

*March 19, 2013 by Jennifer W.*

**science/math**

I have to make this density graph on a standard sheet of graph paper of this area outside. Each side of the area is a meter (in real life). What would be an good scale to use for my graph on graph paper?

*September 26, 2008 by Jasmine*

**Calculus AB**

Let f be the function that is given by f(x)=(ax+b)/(x^2 - c). It has the following properties: 1) The graph of f is symmetrical with respect to the y-axis 2) The graph of f has a vertical asymptote at x=2 3) The graph of f passes through the point (-1,3) Determine the values ...

*July 30, 2016 by Michael*

**math**

in the backyard there are two trees located at grid points A(-2,3) and B(4,-6) a) The family dog is walking through the backyard so that it is at all times twice as far from A as it is from B. Find the equation of the locus of the dog. Draw a graph that shows the two trees, ...

*April 6, 2008 by alley*

**Math**

Draw the graph of the following function on the given interval. [4 marks] y=1.8cos(2x+〖30〗^o ) -〖180〗^o≤x<〖180〗^o 4. Draw the graph of the following function on the given interval. [4 marks] y=1.8cos(2x+〖...

*January 21, 2013 by Prince*

**Algabra 2**

Draw a graph that is not function and has these three properties: Domain of x-values satisfying -3<x<5 Range of y-values satisfying -4<y<4 Includes the points (-2,3) and (3,-2)

*September 11, 2013 by Josh*

**Algabra 2**

Draw a graph that is not function and has these three properties: Domain of x-values satisfying -3<x<5 Range of y-values satisfying -4<y<4 Includes the points (-2,3) and (3,-2)

*September 11, 2013 by Josh*

**i need ur help in compiler construction**

Q: Given the following 3-address code 1: a = 1 2: b = 2 3: c = a + b 4: d = c - a 5: if( d < 20 ) goto 11 6: d = b * d 7: if( d > 20 ) goto 11 8: d = a + b 9: e = e + 1 10: goto 6 11: b = a + b 12: e = c - a 13: if( e < d ) goto 3 14: a = b * d 15: b = a – d (a) ...

*January 21, 2007 by MarY Queen*

**Calculus**

Suppose f(x)= e^(-1/x). Graph this function in the window -5(</=)x(</=)5 and 0(</=)y(</=)10. Find the tangent line to y = f(x) when x=2 and include it in your graph. Also find any horizontal or vertical asymptotes and include them in your graph. Give explanations ...

*November 8, 2009 by George*

**Calculus**

Suppose f(x)= e^(-1/x). Graph this function in the window -5(</=)x(</=)5 and 0(</=)y(</=)10. Find the tangent line to y = f(x) when x=2 and include it in your graph. Also find any horizontal or vertical asymptotes and include them in your graph. Give explanations ...

*November 9, 2009 by George*

**maths-linear equation**

Draw the graph of the linear equation whose solutions are represented by the points having the sum of the coordinates as 10 units.

*March 11, 2013 by anoynomous*

**Geometry**

Do you know how I would be able to draw figures on the computer to practice calculating perimeter and area? I want it to look like graph paper (so horizontal and vertical lines) and then make different shapes so I can practice.

*February 5, 2016 by John*

**English expression**

1. In the picture there is no hat on the person's head, so you should draw a hat on the head according to the dialogue. 2. You should draw a tie on his chest. 3. You should draw glasses on the dog's face. ---------------------------------- Are the expressions above grammatical...

*March 19, 2008 by John*

**Science**

How do I draw a graph comparing eyes & ears. If you remember numbers better with your eyes or ears?

*February 20, 2013 by Nick*

**Calculus**

The function g is defined for x>0 with g(1)=2, g'(x)=sin(x+1/x), and g"(x)=(1-1/x^2)cos(x+1/x). A. Find all values of x in the interval 0.12<=x<=1 at which the graph of g has a horizontal tangent line. B. On what subintervals of (0.12,1), if any, is the graph of g ...

*May 7, 2015 by Sarah*

**PROBABILITY**

FIND THE PROBABILITY OF DRAWING AT LEAST ONE CLUB WHEN YOU DRAW CARDS FROM A STANDAD 52-CARD DECK 52 TIMES; ASSUME YOU REPLACE THE CARD EAC TIMEYOU DRAW, SO THERE ARE ALWAYS 52 CARDS O DRAW FROM. LIST THE APPROPRIE FORMULA, TEN COMPUTE YOUR ANSWER.

*April 17, 2008 by SNOOPY*

**MATH**

Hello I have to draw a pentagon with 30 square units on graph paper. My question is how can I get 30 square units if the slanted sides are not full squares?

*February 7, 2010 by joe*

**physics**

Use the data below to draw a velocity-time graph. (5) NB: Consider Acceleration, constant speed, deceleration of the object. Time 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Velocity 15 17 19 21 21 21 31 41 51 50 49 48 47 46 45

*August 12, 2016 by sakkeus*

**Functions**

I need help with the following problems please? How do I make a transformation using g(x)=|x-2|? How do I graph g(x)=f(x+1)? How do I graph g(x)= -f(x)+2? How do I graph g(x)=1/(3)x+3? How do I grahp g(x)= f(x-1)-2

*September 14, 2007 by Jesse*

**math**

suppose the graph of f is given . Describe how the graph of the function can be obtained from the graph of f . Y = 4f ( x + 5 )- 3 . How would I work this problem?

*December 15, 2007 by 758*

**Basic Calculus**

How do you graph f(x)=sqrt(a^2-x^2)? how do you graph f(x)=0, if x is rational and f(x)=1, if x is irrational? I need to know how to graph them by hand, not on a calculator. Thanks in advance.

*September 13, 2008 by Rachel*

**Algebra II**

Does the graph of y = x – 3x2 + 5 have a maximum or minimum? What is the vertex of the graph of y = -2(x - 3)2 + 4? Does the graph of y = -2(x - 3)2+ 4 open up or down?

*November 27, 2007 by JaneLee*

**algebra**

write the function whose graph is the graph is the graph of y=(x+4)^2, but is reflected about the y- axis y=____

*May 25, 2013 by sharday*

**Math**

Graph the solution of each compound inequality. f > -1 and f < 5 Does this mean I just graph those 2 or solve them and find the intersection then graph?

*January 5, 2010 by Anonymous*

**Pre - CALCULUS**

Graph the function. Then use your graph to find the indicated limit. You do not have to provide the graph f(x) = 5x - 3,lim x -->5 f(x)

*April 14, 2015 by Ciara*

**PRE - CALCULUS**

Graph the function. Then use your graph to find the indicated limit. You do not have to provide the graph f(x) = 5x - 3,lim x -->5 f(x)

*April 14, 2015 by Ciara*

**Pre - CALCULUS**

Graph the function. Then use your graph to find the indicated limit. You do not have to provide the graph f(x) = 5x - 3,lim x -->5 f(x)

*April 15, 2015 by Ciara*

**Physics**

How do you convert a distance time graph to a velocity time graph. In my first distance time graph, i have 3 curves, two are above the x axis the the middle curve is under the x axis. i am confused on how to change this graph into a velocity time graph since i cant find the ...

*September 16, 2014 by Ruth*

**algebra**

how would I graph the following slope -2: y-intercept: (0, 4) Start at the y intercept, then draw a line for every one it goes to the right, it goes down two.

*May 23, 2007 by Dee*

**Calculus**

If a graph of a function is given and they tell you to draw the derivative, how do you find it if the function is not given.

*September 30, 2007 by jen*

**algebra 1**

Graph each rational function;identify the domain and ranges;and compare the graph with the graph y=1/x. 1.y=-10/x 2.y=1/(x+3)+3

*April 24, 2013 by Aj*

**algebra 1**

Graph each rational function;identify the domain and ranges;and compare the graph with the graph y=1/x. 1.y=-10/x 2.y=1/(x+3)+3

*April 24, 2013 by Aj*

**pre calc**

the graph of y=-1/2 x+5 +3 can be obtained from the graph of y= x by which transformations what is the horizontal shift by what factor is the graph stretched or shrunk vertically and how is it reflected

*September 11, 2012 by si*

**Calculus**

I'm supposed to sketch a graph of two functions that have the same derivative of a graph. The graph having a horizontal line on (0,4)

*November 18, 2016 by Ian*

**Physics for life scince**

II.You are standing on the edge of a 50m high cliff and throw a ball vertically up with initial speed of 20m/s: 1.After how long will the ball hit the ground below? 2.Draw the v vs.t graph

*March 23, 2010 by Simeon*

**physics! description explanations**

The graph at the right is a positive vs. Time graph for the motion of an object moving along a horizontal (x) axis For each of the 8 1-second time intervals, describe the displacement, instantaneous velocity (+/- and whether the velocity is increasing or decreasing) and the ...

*January 6, 2016 by Lina*

**algebra**

Graph the system of inequalities x¡Ü2 y¡Ý-2x+4 I am having trouble understanding what points to plot on the graph and also how the graph should be shaded (if at all).

*May 26, 2008 by C*

**Calculus**

Write an equation for a graph obtained by vertically shifting the graph of y = x^2 + 10 downward by 35 units, followed by stretching the resulting graph by a factor of 19.6.

*January 28, 2013 by Jessie*

**Bar graph?**

I need to create a bar graph for a retail store I created that sells clothing for men, women, kids, etc. I already made a circle graph, frequency table, and line graph to show my stores budget and what customers favorite items are, and the frequency of how much people by age ...

*March 7, 2015 by Giovanna*

**physics**

in a making a graph showing the stretch of a spring: Plot a graph of force vs. stretch. Find the slope. The Slope of the graph is called the spring constant. 1)What does the slope of the graph tell you? 2) If someone had a graph with a slope twice as steep as yours, but you ...

*March 16, 2011 by Kriti*

**college algebra, Please help!!**

How can the graph of g(x)=3square root x+3 be obtained from the graph of g(x)= 3 square root x? A. shift the graph 3 units right b. shift the graph 3 units up c. shift the graph 3 units down d. shift the graph 3 units left I am having problems with the square roots. Can ...

*November 14, 2012 by ladybug*

**college algebra, Please help!!**

How can the graph of g(x)=3square root x+3 be obtained from the graph of g(x)= 3 square root x? A. shift the graph 3 units right b. shift the graph 3 units up c. shift the graph 3 units down d. shift the graph 3 units left I am having problems with the square roots. Can ...

*November 14, 2012 by ladybug*

**college algebra, Please help!!**

How can the graph of g(x)=3square root x+3 be obtained from the graph of g(x)= 3 square root x? A. shift the graph 3 units right b. shift the graph 3 units up c. shift the graph 3 units down d. shift the graph 3 units left I am having problems with the square roots. Can ...

*November 14, 2012 by ladybug*

**Earth Science**

What are 3 examples of graphing natural phenomenas? How would you predict their future occurences? One could graph the occurance of celestial bodies, such as the moon, sun, etc. Or graph the location of Vega, by hour. Or graph comets. You could graph rainfall by month over a ...

*October 2, 2006 by Leanna*

**math (4)**

Sketch the graph (Do this on paper. Your teacher may ask you to turn in this graph.) and find the area of the region bounded below by the graph of the function and above by the x axis from x = 0 to x = 1. f(x) = -xe^(-x^2) x=0 x=1

*April 23, 2014 by Vanessa*

**math (4)**

Sketch the graph (Do this on paper. Your teacher may ask you to turn in this graph.) and find the area of the region bounded below by the graph of the function and above by the x axis from x = 0 to x = 1. f(x) = -xe^(-x^2)

*April 24, 2014 by Vanessa*

**math (4)**

Sketch the graph (Do this on paper. Your teacher may ask you to turn in this graph.) and find the area of the region bounded below by the graph of the function and above by the x axis from x = 0 to x = 1. f(x) = -xe^(-x^2)

*April 25, 2014 by Mia*

**CHEMISTRY URGENT HELP**

How to draw line graph for showing changes in test tubes while showing that exhaled air contains more carbon dioxide than inhaled air

*November 28, 2015 by mark*

**Math**

I have to draw the graph of y=2^x over the interval -1¡Üx¡Ü3. I don't know what they mean by over the interval..

*May 24, 2009 by Angie*

**Pre-Calc**

Can anyone help with the following problem please...Thank u so much Let f(x) =|9x|. For the area above the x-axis and between the lines x= -9 and x=18 a. draw and label a sketch with the area shaded b. find the area of the region in the xy-plane under the graph of f(x)

*December 8, 2010 by Amy*

**Drawing polar curve**

How do you draw a polar curve? For example, r=2+cos2(thetha) You need to plot points where theta varies from 0 to 2pi, unless you have a graphing program (which I do). Your example looks like 2 overlapping circles. so u mean that it can't be drawn by hand? You can draw it by ...

*September 26, 2006 by J.*

**trigonometryyyyyy**

Math Notation: x^2 means x raised to the second power or x squared. Explain how to translate the graph of y = -x^2 to produce the graph y = -x^2 + 3. What would the graph look like?

*April 13, 2012 by cheyanne marie*

**college algebra**

graph the following function using transformations, be sure to graph all of the stages one graph, state the domain and the range y=x^2+12x

*November 2, 2012 by zachary*

**Math 222**

This is the second part to my first question A quadratic function Graph the function g(x) = 4 − x2, and state the domain and range. Solution We plot enough points to get the correct shape of the graph. See Fig. 11.10 for the graph. The domain is (−‡, ‡). ...

*May 4, 2015 by Tika-PLEASE HELP*

**Math 222**

This is the second part to my first question A quadratic function Graph the function g(x) = 4 − x2, and state the domain and range. Solution We plot enough points to get the correct shape of the graph. See Fig. 11.10 for the graph. The domain is (−‡, ‡). ...

*May 4, 2015 by Tika-PLEASE HELP*

**8th grade**

how do you draw an atom of the isotope nitrogen 14? I know it has 7 protons and 7 neutrons but how do I draw it?

*December 3, 2009 by geof*

**math**

measure and then draw then draw lines in the rectangle to show it has an area of 36cm How?

*March 31, 2011 by Cierrah*

**WORLD HISTORY**

My teacher ask us to draw a picture that represents a command economy what can I draw??

*February 29, 2012 by Maria*

**chemistry**

how to draw bicyclo 3.1.1 heptane ? I need steps to draw any of this compounds in exam ?

*January 21, 2016 by ahmed*

**Algebra**

Solve the conjunction -2<or=a+3<8 Here is my result :5<or = a<5 Graph y>or=2x+1 Given the pair of inequalities y>x+1 y<3/2x+3 graph their solution set Thanks Danielle For the first one, it's probably just a typo, but it should be -5<or=a<5 For the ...

*January 24, 2007 by DANIELLE*

**averages**

if you had the nos 3,19,20,37,48 out of 50 on another draw what. Would the results of another draw be

*June 11, 2011 by tanya*

**Organic Chemistry**

Draw the structure of: (E)-1,2-dibromo-3-isopropyl-2-hexene Can this please be explained, I don't know how to draw it.

*February 7, 2010 by Bebo*

**MATHS**

draw a line segment AB=6cm take a point C on AB such that AC= 2.5 cm draw CD perpendicular to AB ?

*August 22, 2011 by VAISHNAVI*

**Statistics**

There are 100 marbles in a bag. 200people are asked to draw a ball. Each marble drawn is put back into the bag before the next draw. 7 people draw red color marbles. How many red marbles are there in the bag?

*March 4, 2010 by Anne*