Saturday

April 30, 2016
Number of results: 11,506

**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*

**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*

**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*

**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*

**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*

**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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*

**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*

**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*

**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*

**Algebra **

I NEED HELP A$AP, PLEASE! I dont 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*

**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) What ...
*January 21, 2007 by MarY Queen*

**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*

**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*

**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*

**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*

**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*

**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*

**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*

**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*

**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 x2 y-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 -1x3. 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*

**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*

**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 (−, ). From the...
*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 (−, ). From the...
*May 4, 2015 by Tika-PLEASE HELP*

**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*

**graph of a polynomial**

Sketch the graph of 1/12(x+2)^2(x-3)^2 and make sure the graph shows all intercepts and exhibits the proper end behavior. I can sketch the graph but how do I do the second part? Thanks What does the function do at x= inf, or x= -inf. That is the end behaviour.
*January 31, 2007 by Jen*

**elementary**

Draw a picture Draw two ways to show 43 using place-value blocks.
*December 3, 2012 by Latha*

**mechanics**

a particle is moving with a velocity of 6m/s when subjected to an accelaration of -3m/s for 4 seconds.it then moves with a constant velocity for 2 seconds.draw a velocity-time graph.
*April 18, 2011 by ehm-zee*

**physics**

Mere and Ruth investigated the relationship between the applied force, F, and the extension, x of a spring. The results they obtained are shown in the table below. Force, F (N) Extension, x (m) 0.0 0.0 2.0 0.033 4.0 0.066 6.0 0.099 8.0 0.132 10.0 0.165 Draw a graph of force ...
*October 17, 2007 by Kate*

**Algebra 2...**

Each of the points on the graph represents the position of a rider on The Screamer. Draw a diagram of each rider's position on a unit circle and describe where the rider is. **********This is problem 8-38 from CPM. i need help...
*April 15, 2013 by Anonymous*

**science**

I am in seventh grade. I need to draw the structure of a lipid, protein, carbohydrate. Is there a simple way to draw these? Thank you.
*October 25, 2008 by rochelle*

**math**

If you draw one card from a standard deck, what is the probability that you draw a king or queen? A) 1 13 B) 2 13 C) 1 169 Eliminate D) 1 26
*February 26, 2016 by moses*

**Algebra**

Pretend the parentheses are absolute value bars. What is the graph of y = (x) and its translation to the graph of y = (x + 3)+1? I know I can't post the graph picture here, but I'm confuzzled on how to solve the problem. Please explain how! Thank you so much! <3
*June 8, 2009 by Delia*

**maths pleaaaase**

The point X and Y are 8cm apart Draw a scale drawing of the diagram and draw the locus of points that are equidistant from both points X and Y what do they mean by equidistant Equidistant means the same distance. I'm not a teacher, but I would imagine that all points ...
*May 2, 2007 by Mrs. Cunniffe*

**calculus**

If a function f is continuous for all x and if f has a relative minimum at (-1,4) and a relative minimum at (-3,2), which of the following statements must be true? (a) The graph of f has a point of inflection somewhere between x = -1 and x=3 (b) f'(-1) = 0 (c) The graph of f ...
*December 27, 2011 by Sam*

**Algebra II**

State the phase shift of y=cos(theta-[pi/3]). Then graph the function. I know that you cannot graph on this site but how do I solve for the phase shift and to graph the phase shift, would I first have to graph the current equation? Thanks.
*April 19, 2008 by Lucy*

**MATH**

The image of point (-3,5) when reflected in the y-axis is: A.(5,-3) B.(5,-3) C.(-3,5) D.(3,5) Hint: the Y value will be the same and the X value will change signs. Here is a neat visual that will help you to understand reflections. Take a sheet of graph paper, draw the x and y...
*August 11, 2007 by Tashanna*

**geometry**

draw ABC with vertices A(-2,0)B(8,8),And C (4,-2) B) draw the median from vertex A. Then,find the equationin slope y-interceptform for this median c)draw the right bisector of BC. Then,find the equation for this right bisector
*March 12, 2015 by aiza*

**Social Studies**

I'm doing an ABC book for Medieval terms, and I have to draw a picture for each term. What could I draw for the Orthodox Church?
*May 2, 2010 by lea*

**maths**

Draw a triangle ABC with BC=10cm,AB=9cm and A11cm. on your diagram, draw and label the locus of points which are equidistant from B and C
*September 25, 2011 by madhav*

**Chemistry**

Draw condensed structural formula for... 2,3-dichloropropanoic acid I know it is hard to DRAW online, but still you can do something like this... CH-...
*January 12, 2014 by Anonymous*

**math**

Draw and label line QR. Draw point S on it.
*September 14, 2009 by Yinae*

**math**

What will be the next lotto draw, given that this was the last draw? 11-22-9-75-78
*March 11, 2014 by fada*

**4th**

to win $1 millon you must draw two cards whose sum is 9 from a stack of cards numberd 1 through 10 . after the first draw you replace the card and shuffle the stack again for the second draw. what is the chance that your two cards will have a sum of 9
*December 11, 2014 by shaunte*

**trig**

Graph three periods of the function. (identify period and phase shift and intercepts) y = f(x) = √3/2 sin(2x) - 1/2 cos(2x) if you can't graph it can you at least get it into that simpler form which is graph able.
*May 5, 2010 by richard*

**chemistry**

a graph of melting point against relative atomic mass for the alkali metals on the same graph, a plot of the boiling points with a sentence to describe the information the graph gives
*November 28, 2010 by ad*

**Trig problem**

During a 12- hour period, the tides in one area of the Bay of Fundy causes the water level to rise to 6 m above the average sea level and to fall 6 m below average sea level. The depth of the water at low tide is 2m as measured against a pier. Suppose the water is at average ...
*May 9, 2011 by Mhy*

**Pre-calc**

Can someone please show me the steps to this problem...Thanks in advance. 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 7, 2010 by Amy*

**MATH**

The area of a circle with radius is given by the formula A=pie times radius to the 2nd power make an table of values for A as r (radius) increases from 0 to 10 unit r A ______ 0 0 1 pi*1 2 pi*4 3 pi*9 etc.Note the correct spelling of pi. isn't that impossible to do it on a ...
*October 11, 2006 by Jose*

**statistics**

6. Out of eight numbers, what is the probability of drawing a two on the first draw and a three on the second draw using sampling with replacement?
*October 10, 2013 by shanice*

**math**

If you draw one card at random from a deck of 18 cards numbered 1 through 18, inclusive, what is the probability that the number you draw is divisible by 6?
*April 13, 2016 by cheyenne*

**math**

to win 1 million dollars,you must draw two cards whose sum is 9 , from a stack of cards numbered 1 though 10 .After the first draw, you replace the card and shuffle the stack again for for the second draw. Wat is the chance your two cards will have a sum of nine?
*March 3, 2010 by holly*