Saturday

October 22, 2016
**Math Probability**

We have looked at the probability that two non-mutually exclusive events A or B can happen in this learning experience. We will take it one step further and look at the probability that event A or B or C will happen. The formula is: P(A or B or C) = P(A) + P(B) + P(C)- P(what ...

*Saturday, February 20, 2016 by chels*

**College Algebra**

A jazz group on tour has been drawing average crowds of 1000 people. It is projected that for every $1 increase in the $17 ticket price, the average attendance will decrease by 60. What equation could be used to solve this problem and at what ticket price will nightly receipts...

*Wednesday, February 10, 2016 by Jaycee KRistjanson*

**Math Scale Drawing**

The length of a classroom is 30 ft. What is the scale factor if the length of the classroom on the scale drawing is 3.6 inches?

*Wednesday, February 10, 2016 by Helen*

**Math**

The length of a classroom is 30 ft. What is the scale factor if the length of the classroom on the scale drawing is 3.6 inches?

*Wednesday, February 10, 2016 by Helen*

**Math**

The length of one side of the school building is 100 feet. if you use a scale factor of 1:250, what is the length of your scale drawing? Please help me and explain how you get your answer!

*Wednesday, February 10, 2016 by Helen*

**Math**

What is 4÷9 using divison expression,unit form,fraction and mixed numbers,and standard algorithm on a chart then drawing your answer.

*Wednesday, February 10, 2016 by Tiauna*

**college algebra**

I'm completely drawing a blank on how to do this. A woman has $500,000 invested into two real estate properties. One yields an annual return on 12% and the other returns 15% per year on her investment. Her total annual return from the two investments is $64,500. If X ...

*Tuesday, February 9, 2016 by Jess*

**lim**

I'm completely drawing a blank on how to do this. A woman has $500,000 invested into two real estate properties. One yields an annual return on 12% and the other returns 15% per year on her investment. Her total annual return from the two investments is $64,500. If X ...

*Tuesday, February 9, 2016 by Jess*

**Math**

Can someone help or show me how to do this problem? On a scale drawing of a house plan the master bathroom is 1 1/2 inches wide and 2 5/8 inches long. If the scale of the drawing is 3/16 inches=1 foot, what are the actual dimensions of the bathroom?

*Saturday, February 6, 2016 by Max*

**math**

A bag contains 8 blue coins and 6 red coins. A coin is removed at random and replaced by three of the other color. a) What is the probability that the removed coin is blue? b) If the coin removed is blue, what is the probability of drawing a red coin after three red coins are ...

*Tuesday, February 2, 2016 by kimie*

**Physics HELP!!**

From the top of a cliff overlooking a lake, a person throws two stones, as shown in the drawing. The cliff is 39.2 m high. The two stones described have identical initial speeds of v0 = 19.2 m/s and are thrown at an angle θ = 29.2 °, one below the horizontal and one ...

*Monday, February 1, 2016 by James Houl*

**Physics**

From the top of a cliff overlooking a lake, a person throws two stones, as shown in the drawing. The cliff is 39.2 m high. The two stones described have identical initial speeds of v0 = 19.2 m/s and are thrown at an angle θ = 29.2 °, one below the horizontal and one ...

*Monday, February 1, 2016 by James Houl*

**Technical drawing**

On a base of 42mm length of the side opposite this angle is 84mm

*Sunday, January 31, 2016 by Anonymous*

**physics**

Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a) magnitude and (b) direction for the resultant that occurs ...

*Saturday, January 30, 2016 by Lydia*

**physics**

Can anyone help just can figure it out. Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a) magnitude and (b) ...

*Saturday, January 30, 2016 by Lydia*

**physics**

Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a) magnitude and (b) direction for the resultant that occurs ...

*Saturday, January 30, 2016 by Lydia*

**math help connections academy**

in the scale drawing below each side is 1.29 cm long use the scale factor shown. what is the perimeter of the actual object A( 12.325m B( 52.125m C( 41.925m D( 61.675m

*Saturday, January 30, 2016 by jjiiddss*

**Math**

A drawing has a scale of 1cm=2ft.If the object drawn has a length that measures 8.5cm, what is the objects actual length. The answer I have is 17ft. Is this correct?

*Friday, January 29, 2016 by Kyle*

**Physics**

From the top of a tall building, a gun is fired. The bullet leaves the gun at a speed of 340 m/s, parallel to the ground. As the drawing shows, the bullet puts a hole in a window of another building and hits the wall that faces the window. (y = 0.42 m, and x = 6.4 m.) Using ...

*Thursday, January 28, 2016 by Adriana*

**Physics**

As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each about to drop an empty fuel tank. At the moment of release each plane has the same speed of 140 m/s, and each tank is at the same height of 4.00 km above the ground. Although the ...

*Thursday, January 28, 2016 by Adriana*

**Math**

he length of a wall in a floor plan is 6 1/2 inches.the actual wall is 78 feet long. find the scale of the floor plan The height of a building is 3 3/8 inches on a scale drawing. Find the actual height of the building if the scale used is 1inch:4feet. help please, this is ...

*Monday, January 25, 2016 by SamaSanChan*

**Math**

the length of a wall in a floor plan is 6 1/2 inches.the actual wall is 78 feet long. find the scale of the floor plan The height of a building is 3 3/8 inches on a scale drawing. Find the actual height of the building if the scale used is 1inch:4feet. This is basically ratios...

*Monday, January 25, 2016 by Jen*

**math**

The wading pool shown is a trapezoidal prism with a height of a total volume of 286 cubic feet. What is the missing dimension? **The drawing shows the shallow height is 2ft. Length is 13ft. Width is 8ft. And a question mark for the height of the deeper end of pool. THANK YOU!!

*Sunday, January 24, 2016 by Tim*

**Art**

This brooch contains a miniature picture of american statesman Henry Clay likely owned by Clay or his ancestors this brooch is valued for what reason a.scholastic value b.provenance c.cultural d.market value a museum is building a collection of works that are preserved for ...

*Thursday, January 21, 2016 by Sid.V*

**math**

the area of a squar floor on a scale drawing is 100 square centimeters ,and the scale of the drawing is 1cm:2ft.what is the are of the actual floor?what is the ratio of the area in drawing to the actual area?

*Wednesday, January 20, 2016 by tera*

**Math**

these marbles are placed in a bag and two of them are randomly drawn what is the probability of drawing two pink marbles if the first one is placed back in the bag before the second draw the bag has 10 marbles.2 yellow.3 pink.5 blue

*Tuesday, January 19, 2016 by anonymous *

**math**

An engineer created a scale drawing of a footbridge. The height of the actual footbridge is 10 feet (ft), and the length is 44 feet. The footbridge in the scale drawing is inches (in.) in length. Find the scale the engineer uses for the scale drawing. Then determine the height...

*Tuesday, January 19, 2016 by perriona*

**MATH**

A women is taking a lesson in a circular swimming pool. she starts at one edge of the pool and swims for 12 meters in a straight line till hits the edge of the pool. she turns and swims another 5 meters and again hits the edge of the pool. she realizes that she is exactly on ...

*Monday, January 18, 2016 by Adham*

**i need your help damon**

Jill’s room is 12.5 feet long and 11.5 feet wide. She made a scale drawing of the room with a scale of 0.5 inch = 2 feet. What is the perimeter of Jill’s room in the drawing? A. 12 inches B. 24 inches C. 48 inches D. 96 inches

*Thursday, January 14, 2016 by jhon *

**i really need help but dont know how to do it **

Taylor made a scale drawing of his room using a scale of 0.25 inch = 1 foot. On the drawing, the length of his room is 3.25 inches and the width is2.75 inches. What is the area of Taylor’s actual room? A. 36 square feet B. 48 square feet C. 143square feet D. 148 square feet

*Thursday, January 14, 2016 by jhon *

** what would be the answer and why **

Sarah made a scale drawing of a dinosaur. • She made the height of the dinosaur inches. • The actual height of the dinosaur is 9 feet.What scale did Sarah use for her drawing? A. 1 in. = 3.6 ft B. 1 in. = 4.5 ft C. 1 in. = 18 ft D. 1 in. = 22.5 ft

*Thursday, January 14, 2016 by bubb;le*

**math help please **

Jimmy made a scale drawing of his house. The actual dimensions of his house are 50 feet by 100 feet. He used the scale 1 inch : 10 feet. What arethe dimensions of Jimmy’s house in the drawing?

*Thursday, January 14, 2016 by ivey*

**Math**

A golfer hits a tee shot on a 350m long straight golf hole. The ball is hooked (hit at an angle) 21 degree to the left. The ball lands 210m from the tee. How far is the ball from the hole? I know how to solve this using cosine law (171.35 m) but am having trouble drawing the ...

*Wednesday, January 13, 2016 by Rona*

**Math And Science for Young Children**

The conventional problem-solving strategies usually taught have been: A. act out the problem, make a drawing or diagram, and solve the problem. B. look for a pattern, construct a table, solve the problem, and look back. C. understand the problem, devise a plan, carry out the ...

*Saturday, January 9, 2016 by Tonya*

**physics**

A spelunker is surveying a cave. She follows a passage 120 m straight west, then 210 m in a direction 45∘ east of south, and then 280 m at 30∘ east of north. After a fourth unmeasured displacement, she finds herself back where she started. A. Use a scale drawing to...

*Saturday, January 9, 2016 by mohamed*

**Math**

I want to include a new 20m x 58m swimming pool in the athletic center. I am submitting a scale drawing on an 8.5" x 11" sheet of paper. Which scale should I use to create as large a drawing as possible on the paper? 1/8"= 1m 5/16"= 1m 3/16"= 1m 1/4&...

*Wednesday, January 6, 2016 by Jeremy*

**science**

To measure the static friction coefficient between a 1.7-kg block and a vertical wall, the setup shown in the drawing is used. A spring (spring constant = 416 N/m) is attached to the block. Someone pushes on the end of the spring in a direction perpendicular to the wall until ...

*Wednesday, January 6, 2016 by xxxxxxx*

**math**

in the scale drawing, each side is .38cm long. What is the perimeter of the actual object?

*Tuesday, December 22, 2015 by e*

**math**

Sandy asked a printing company to enlarge a drawing to 130% of its original size. If the width of the original drawing was 35 centimeters, what is the width of the copy of the drawing?

*Thursday, December 17, 2015 by sharday*

**art**

what type of drawing would this artist benifit from including in her portfolio of work a. drawings that were of the same hands in different positions b. drawings of the same exact image c. drawings of the entire body and face d. drawings using mterials she is not comfortable ...

*Wednesday, December 16, 2015 by Tyric*

**art**

what type of drawing would this artist benifit from including in her portfolio of work

*Wednesday, December 16, 2015 by Tyric*

**Art**

which of the following would be the best criterion for evaluating this piece of art? (1 point) Use of color to emphasize a particular area of the drawing Ability to use proper proportions Use of multiple textures Technical skill to create photo realistic imagery I think the ...

*Wednesday, December 16, 2015 by brookieluvs*

**Math**

The length of a dog on a scale drawing is 9 cm. if the scale is 1 cm:6 cm, what is the actual length of the dog? A: 15cm B: 30 cm C: 54 cm ( I CHOOSE THIS) D: 108 cm

*Sunday, December 13, 2015 by MATH HELP FAST PLS*

**probability**

A jar has 25 red, 15 blue and 10 green marbles. Drawing 3 marbles all at once what is the probability of drawing 2 red and 1 blue? 2 red? Not sure if this is right. For the fist problem I multiplied (25/50)*(24/49)*(15/48)=.0765 and for the next problem I multiply (25/50)*(24/...

*Wednesday, December 9, 2015 by jeff*

**physiscs**

A Venturi meter is a device for measuring the speed of a fluid within a pipe. The drawing shows a gas flowing at speed v2 through a horizontal section of pipe whose cross-sectional area is A2 = 0.0779 m2. The gas has a density of ρ = 1.30 kg/m3. The Venturi meter has a ...

*Wednesday, December 9, 2015 by leena*

**probability**

A jar has 25 red, 15 blue and 10 green marbles. Drawing 3 marbles all at once what is the probability of drawing 2 red and 1 blue? 2 red? Not sure if this is right. For the fist problem I multiplied (25/50)*(24/49)*(15/48)=.0765 and for the next problem I multiply (25/50)*(24/...

*Wednesday, December 9, 2015 by jeff*

**physics**

A mountain climber, in the process of crossing between two cliffs by a rope, pauses to rest. She weighs 515 N. As the drawing shows, she is closer to the left cliff than to the right cliff, with the result that the tensions in the left and right sides of the rope are not the ...

*Monday, December 7, 2015 by Elijah*

**math**

Students are painting the backdrop for the school play. The backdrop is 15 feet wide and 10 feet high. Every 16 inches on the scale drawing represents 5 feet on the backdrop. What is the area of the scale drawing? THANK YOU!

*Monday, December 7, 2015 by kimie*

**Physics**

A man which travel due north in other to cross a river 5km wide flowing due east at 3km/h. If he can roll at 10km/h in still water. Find either by scale drawing or by calculation (1) the direction in which he must head is boat in order to get to his destination (2) the ...

*Sunday, December 6, 2015 by Dickson*

**geometry**

A scale for a scale drawing is 10 cm:1 mm. Which is larger, the actual object or the scale drawing? Show work. --I understand that the answer is 100 times larger since 10mm equals 1cm. BUT how do I show the work of how this is solved? THANK YOU!

*Tuesday, December 1, 2015 by Tim*

**math**

A game room has a floor that is 120 feet by 75 feet. A scale drawing of the floor on grid paper uses a scale of 1 unit:5 feet. What are the dimensions of the scale drawing? THANK YOU!

*Tuesday, December 1, 2015 by Tim*

**geometry**

1.in this problem, you will draw three rays for each triangle. each ray starts at a vertex and passes through the interior of the triangle.(how many triangles am i drawing) what is the maximum number of points of intersection between the rays?

*Monday, November 30, 2015 by bella*

**math**

A blueprint is a scale drawing of a building. The dimensions of the blueprint for Penny's doll house are 1/4 of the measurements of the actual doll house. The floor of the doll house has an area of 864 sq inches. if the width of the doll house is 2/3 the length, what are ...

*Monday, November 30, 2015 by Taniyah*

**math**

Barry wants to make a drawing that is 1/4 the size of the original.if a tree in the original drawing is 14 inches tall, how tall will the tree in Barry's drawing be?

*Monday, November 30, 2015 by Taniyah*

**Physics**

The pressure and volume of an ideal monatomic gas change from A to B to C, as the drawing shows. The curved line between A and C is an isotherm. IMAGE:wvw.webassign.n3t/cj8/15-p-031.gif a)Determine the total heat for the process in joules. b)State whether the flow of ...

*Sunday, November 29, 2015 by Jordan*

**Art...10 questions?**

1. How has the artist used value in this painting?(Adoration of the Shepherds by Nicolaes Maes) A. The background is lighter than the foreground to draw the viewer's eye. B. The artist did not use value in this painting. C. The subject is lighter than the background to ...

*Saturday, November 28, 2015 by Anonymous*

**Physics**

Three charges are located along the x axis as shown in the drawing. The mass of the -1.2 uC is 4.0×10^-9 kg. Determine the magnitude and direction of the acceleration of the -1.2 uC charge when it is allowed to move if the other two charges remain fixed. I need help ...

*Wednesday, November 25, 2015 by John*

**geometry**

Please respond to the following essay question: Draw and label 2 parallel lines as line m and line n. Add a transversal to your drawing and label it line p. Label all of the angles formed as #1-8. Use your drawing to respond to the following: a) Name four pairs of ...

*Monday, November 23, 2015 by nariah*

**Discrete**

When drawing a card from a 52 card deck, what is the probability that you draw a diamond or a number card between 32 and 8 inclusive?

*Wednesday, November 18, 2015 by Trish*

**Language Arts**

Read the definition. Then match it to the correct plot element. the high point, or turning point, in the action of the plot (1 point) • rising action • climax • falling action • resolution ** 1 Chris and Taylor have been neighbors for years. During the ...

*Wednesday, November 18, 2015 by Eva Jane*

**Physics**

Starting with an initial speed of 3.86 m/s at a height of 0.480 m, a 1.78-kg ball swings downward and strikes a 4.75-kg ball that is at rest, as the drawing shows. (a) Using the principle of conservation of mechanical energy, find the speed of the 1.78-kg ball just before ...

*Tuesday, November 17, 2015 by Hannah*

**Geometry**

You find an old scale drawing of your home,but the scale has faded and you cannot read it. How can you find the scale of the drawing?

*Tuesday, November 17, 2015 by RONDA*

**scale drawing**

given that the scale on a map is 1:0000 (a)calculate the actual distance between 2 points if the distance an map is 6.5cm (b)calculate the distance on the map that will represent an actual distance of 45km

*Tuesday, November 17, 2015 by Anonymous*

**maths**

there are 20 apples and 15 oranges in a bin.if some apples are removed from the bin so that the probability of randomly drawing an apple becomes 2/5.how many apples must be removed from the bin

*Monday, November 16, 2015 by rohit*

**math**

The area of a square floor on a scale drawing is 100 square centimeters and the scale of the drawing is 1 centimeter:2ft. What is the area of the actual floor? What is the ratio of the area in the drawing to the actual area?

*Monday, November 16, 2015 by Brooke*

**Physics**

A copper (shear modulus 4.2 x 1010 N/m2) cube, 0.324 m on a side, is subjected to two shearing forces, each of magnitude F = 6.93 x 10 5 N (see the drawing). Find the angle (in degrees), which is one measure of how the shape of the block has been altered by shear deformation.

*Saturday, November 14, 2015 by Kevin*

**PHYSICS**

The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.0280 kg and is moving along the x axis with a velocity of +6.64 m/s. It makes a collision with puck B, which has a mass of 0.0560 kg and is initially at rest. The collision is not ...

*Thursday, November 12, 2015 by Anonymous*

**Art help!**

8. In the painting Zues by David H. what did this artist experiment with to create the drawing of Zues? 1. Materials 2.critique guidelines 3.art styles 4.politicaal cartoons

*Tuesday, November 10, 2015 by reality check*

**physics**

The drawing shows a skateboarder moving at 6.88 m/s along a horizontal section of a track that is slanted upward by 37.3 ° above the horizontal at its end, which is 0.741 m above the ground. When she leaves the track, she follows the characteristic path of projectile ...

*Monday, November 9, 2015 by John*

**Physics**

A "swing" ride at a carnival consists of chairs that are swung in a circle by 11.5 m cables attached to a vertical rotating pole, as the drawing shows. Suppose the total mass of a chair and its occupant is 204 kg. (a) Determine the tension in the cable attached to ...

*Sunday, November 8, 2015 by Hannah*

**Organic Chemistry 2**

What is the impurity that must be removed from the benzaldehyde reagent before it can be used in this experiment? this is from are Benzil lab in this lab, benzoin condensation of benzaldehyde will be carried out with a biological coenzyme, thiamine hydrochloride, as the ...

*Sunday, November 8, 2015 by John*

**Math**

Drawing a least one king when you draw a card from a standard deck 8 times (replacing the card each time you draw, so there are always 52 cards in the deck) P(at least one king in 8 attempts)= [P(1 king + 2 kings + 3 kings + 4 kings]^8 = 1/52 + 2/52 + 3/52 + 4/52 = 10/52^8 Not...

*Saturday, November 7, 2015 by Ann*

**math**

The scale drawing of a rectangular room will be enlarged by a scale factor of 4 to create the actual room. The actual area of the room will be 150 square feet. Which expression finds the area of the scale drawing?

*Thursday, November 5, 2015 by Anonymous*

**ART CHECKING!!! PLEASE CHECK IT!!! :(**

1. How has the artist used value in this painting?(Adoration of the Shepherds by Nicolaes Maes) A. The background is lighter than the foreground to draw the viewer's eye. B. The artist did not use value in this painting. C. The subject is lighter than the background to ...

*Thursday, November 5, 2015 by OHI*

**technical drawing**

construct a triangle ABC with AB=70MM,BC=90MM,AC=120

*Thursday, November 5, 2015 by alonge*

**PHYSICS**

A copper (shear modulus 4.2 x 1010 N/m2) cube, 0.248 m on a side, is subjected to two shearing forces, each of magnitude F = 3.84 x 10 6 N (see the drawing). Find the angle (in degrees), which is one measure of how the shape of the block has been altered by shear deformation.

*Wednesday, November 4, 2015 by Anonymous*

**help please english**

1. Read the definition. Then match it to the correct plot element. the high point, or turning point, in the action of the plot (1 point) • rising action • climax • falling action • resolution 1 Chris and Taylor ...

*Tuesday, November 3, 2015 by abdel1233*

**science**

A scenery in your drawing room has height h and is hung in the wall so that its lower edge is at a distance d above the eye of an observer. How far from the wall should the observer stand to get the best view?

*Saturday, October 31, 2015 by sonam*

**science**

A scenery in your drawing room has height h and is hung in the wall so that its lower edge is at a distance d above the eye of an observer. How far from the wall should the observer stand to get the best view?

*Saturday, October 31, 2015 by sonam*

**Physics**

The steel I-beam in the drawing has a weight of 5.22 × 103 N and is being lifted at a constant velocity. What is the tension in each cable attached to its ends?

*Friday, October 30, 2015 by Erik*

**Physics**

A 27.0-kg block is resting on a flat horizontal table. On top of this block is resting a 13.0-kg block, to which a horizontal spring is attached, as the drawing illustrates. The spring constant of the spring is 310 N/m. The coefficient of kinetic friction between the lower ...

*Tuesday, October 27, 2015 by Rupika*

**ALGEBRA**

DRAWING A DIAGRAM:THE THEATER HAS 30 ROWS OF 25 SEATS. IF 150 OF THE SEATS ARE TAKEN HOW MANY ARE EMPTY

*Tuesday, October 27, 2015 by JOANN*

**Math**

Mason is an architect and is drawing the plans for a room addition for a client. If the shape of the room is a cube, what is the volume in cubic feet if the length is 23 ft? A.529 B.1,024 C.12,167 D.32, 768 Is the answer A?

*Monday, October 26, 2015 by Its Me*

**math**

a scale drawing has a scale of 1cm:3m explain how the scale can be used to find the actual distance between objects in the drawing

*Thursday, October 22, 2015 by dj *

**MATH**

1. Rosa, Roberto, Andrea, and Inno find an estimate for square root 10. Who has proposed the best solution? (1 point) Rosa: "Use square root 9 and square root 25 to estimate." Roberto: "I will use square root 4 and square root 9." Andrea: "It should be...

*Thursday, October 22, 2015 by Shalee ^~^*

**economics**

Think about how each scenario would affect the price of khaki pants. a.A new technology reduces the time it takes to make a pair of khaki pants. b.The price of the cloth used to make khaki pants falls. c.The wage rate paid to garment workers increases. d.The price of jeans ...

*Sunday, October 18, 2015 by lynn*

**physics**

The drawing shows four point charges. The value of q is 1.4 μC, and the distance d is 0.86 m. Find the total potential at the location P. Assume that the potential of a point charge is zero at infinity

*Friday, October 16, 2015 by Sarah*

**ART HELP!**

Please help me with this: What step did the artist clearly use when drawing a two-point perspective image? A. A vanishing point *** B. Only orthogonal lines C. Imagery in the backgrounds larger than in the foreground. D. Imagery in the foreground lighter than in the background.

*Thursday, October 15, 2015 by HelpME:(!!!*

**PHYSICS**

On a banked race track, the smallest circular path on which cars can move has a radius of 114 m, while the largest has a radius of 170 m, as the drawing illustrates. The height of the outer wall is 17.5 m. Find (a) the smallest and (b) the largest speed at which cars can move ...

*Wednesday, October 14, 2015 by Anonymous*

**Physics**

On a banked race track, the smallest circular path on which cars can move has a radius of 114 m, while the largest has a radius of 170 m, as the drawing illustrates. The height of the outer wall is 17.5 m. Find (a) the smallest and (b) the largest speed at which cars can move ...

*Wednesday, October 14, 2015 by Anonymous*

**Physics**

A golf ball strikes a hard, smooth floor at an angle of 20.7 ° and, as the drawing shows, rebounds at the same angle. The mass of the ball is 0.0528 kg, and its speed is 40.2 m/s just before and after striking the floor. What is the magnitude of the impulse applied to the ...

*Wednesday, October 14, 2015 by John*

**Math**

These marbles are placed in a bag and two of them are randomly drawn. What is the probability of drawing 2 pink marbles if the first one is placed back in the bag before the second draw? There are 3 pinks, 2 yellows, and 5 blues.

*Tuesday, October 13, 2015 by Lindsay*

**math**

There are 3 pink marbles, 2 yellow marbles, and 5 blue marbles in a bag. What is the probability of drawing 2 pink marbles?

*Tuesday, October 13, 2015 by Laura*

**math**

these marbles are placed in a bag and two of them are randomly drawn what is the probability of drawing two pink marbles if the first one is placed back in the bag before the second draw the bag has 10 marbles.2 yellow.3 pink.5 blue

*Tuesday, October 13, 2015 by Lindsay*

**math**

these marbles are placed in a bag and two of them are randomly drawn what is the probability of drawing two pink marbles if the first one is placed back in the bag before the second draw thebag has 10 marbles.2 yellow.3 pink.5 blue

*Tuesday, October 13, 2015 by Lindsay*

**math**

these marbles are placed in a bag and two of them are randomly drawn what is the probability of drawing two pink marbles if the first one is placed back in the bag before the second draw thebag has 10 marbles.2 yellow.3 pink.5 blue

*Tuesday, October 13, 2015 by Anonymous*

**algebra**

the floor plan of a room has a scale of 2.5 in.:32ft. in the drawing,the length of the room is 8in.and the width of the room is 6 in. what is the perimeter of the actual room? i think is 392 ft or help

*Monday, October 12, 2015 by pizza7*

**maths**

marc is looking at the plans for his new garage. the length of the garage is 8 metres. the scale of the drawing is 1:50 what will the length of the garage be on the drawing? which would be the most simplistic form for me to work this out, i really struggle ??

*Saturday, October 10, 2015 by josh*

**English**

Valmy gets a paper from the safe - a paper with a drawing on it. ========================= Is 'a paper' right? Don't we have to use 'a piece of paper'? A piece of paper with a drawing on it?

*Saturday, October 10, 2015 by rfvv*

**math**

A scale drawing is made to enlarge a picture by using a scale factor of 3. The enlarged picture is 9 inches by 15 inches. What are the dimensions of the original picture?

*Thursday, October 8, 2015 by Anonymous*