Saturday

March 28, 2015

March 28, 2015

Total # Posts: 1,591

**Math**

Is the answer sixty?
*September 12, 2014*

**Math**

Matt made two types of pie: strawberry and blueberry. He cut all of the strawberry pies into 20 slices each and all of the blueberry pies into 15 slices each. If Matt cut the same total number of slices of each type of pie, what is the minimum number of slices of each type he ...
*September 12, 2014*

**Language Arts Answer check PLEASE**

what the answer was ms.sue
*September 12, 2014*

**Physics**

A ball is dropped from a roof of a building and strikes the ground in 3 seconds. If a second ball is thrown horizontally from the roof, it will hit the ground in:
*September 11, 2014*

**math**

Jack has $55.00 that's ten more than 1/3 of what Jill has how much does Jill have
*September 10, 2014*

** Math**

The density, d, of an object is given by the following formula, where m represents the mass of the object and V represents the volume of the object. Heather was asked to find the density of a brick given the mass in kilograms and the dimensions of the brick in meters. She ...
*September 8, 2014*

**ANALYTICAL CHM**

Describe the correct technique for reading the meniscus of a solution in the buret.
*September 6, 2014*

**math**

a square photo display is made up of 60 rows of 60 photos each. the area of each square photo is 4 square inches. how long is each side of the display board?
*September 4, 2014*

**Algebra 2. HELP**

Thankyou Mr.Damon :D
*September 2, 2014*

**Algebra 2. HELP**

Furniture Assembly: At the beginning of your 8 hour shift, there were 42 units of furniture that needed assembled. The number of units N that still need to be assembled during your shift can be modeled by n(t)=-3t +42 where t is the time in hours... 1. Graph the model 2. What ...
*September 2, 2014*

**algebra **

a cannon is 80 feet long. the muzzle velocity = 960 ft / sec. if fired strait up, what is the maximum height
*September 1, 2014*

**memphis school**

Two boats leave a dock at the same time, one goes eastward at 10miles per hour and the other goes north at 24miles per hour how miles apart are both boats after 3hours
*August 27, 2014*

**Precal**

How do I calculate a and b?
*August 23, 2014*

**Precal**

The number cis 75 + cis 83 + cis91 +...+ cis 147 is expressed in the form r cis(theta), where 0 <= theta < 360. Find theta in degrees. @Damon I didn't understand your reply to my post. Could you please explain it to me?
*August 23, 2014*

**Pre-cal**

nvm its 111
*August 23, 2014*

**Pre-cal**

I got 291 degrees. is that correct?
*August 23, 2014*

**Pre-cal**

How do I calculate a and b?
*August 23, 2014*

**Pre-cal**

I don't understand?
*August 23, 2014*

**Pre-cal**

The number cis 75 + cis 83 + cis91 +...+ cis 147 is expressed in the form r cis(theta), where 0 <= theta < 360. Find theta in degrees. I need help.
*August 23, 2014*

**Physics**

A 25 kg box is along a horizontal floor and a force of 400 N pushes the box with an angle of 50 deg with the horizontal. Starting from rest, the box achieves a velocity of 2 m/s in a time of 4 seconds. Find the coefficient of sliding friction between box and the floor.
*August 22, 2014*

**Physics**

A 20 kg wagon is pulled along the level ground by a rope inclined at 30 deg above horizontal. A frictional force of 30 N opposes the motion, how large is the pulling force if the wagon is moving at constant velocity?
*August 22, 2014*

**Physics**

A body A of a mass 0.16 kg exerts a force of 6.2x10^-10 N on a body B when the distance between their centers is 0.37 meters. What is the mass of body B?
*August 22, 2014*

**Philippine history**

Anyone here please give me the possible questions that can threw up to me about Filipinization of Government. Please. Thank you.
*August 20, 2014*

**Physics**

Still physics. It has a figure shown here. Can't show u the picture. But its like, theres a box and another box suspended by a cord on either sides of a pulley creating 30 deg and 50 deg.
*August 19, 2014*

**Physics**

Okay then. Maybe it's a typo. I'll ask my teacher about this tom :) uhmm anyway, how can you get the acceleration of the two boxes and tension in the cord if you just have 53 degrees and 30 degrees?
*August 19, 2014*

**Physics**

Hi Damon. Thank you. It is written on my book, it's really 15 seconds.
*August 19, 2014*

**Physics**

A 50 kg box rests on a smooth frictionless table. Connected to the box is a light string passing through a pulley at the end of the table. Suspended on rhe other end of the string is a 20 kg box. Find a) acceleration of the system, b) the tension in the string c) the ...
*August 19, 2014*

**Precal**

Prove algebraically that |w+z|<=|w|+|z| for any complex numbers w and z.
*August 16, 2014*

**Physics**

In a binary star system in which 2 stars orbit each other about their centre of mass, the mass of one star is 20m while the other star is m. In another binary star system, the masses of the star are 14m and m. The fixed distance between the stars in the both cases are the same...
*July 7, 2014*

**statistics**

The inside diameter of metal washers produced by a company are normally distributed with a mean of .5 inches and a standdrd deviation of .01 inches. Of all washers produced .8% of the washers are rejected because they are too small for a bolt used to test them. What is the ...
*June 28, 2014*

**Math**

The digit sum for 126 is 1+2+6, or 9. The digit sum for 300 is 3+0+0, 0r 3. Find the two consecutive numbers that have digit sums of 36 and 1 Please help - Thank You
*June 27, 2014*

**math**

Matt is working for 75 points. If he answered 16 of 31 questions correctly, how many of the 75 points did he earn?
*June 24, 2014*

**physics**

The cricketer in the previous question hit the ball off the bat with a velocity of 25 m/s at an angle of 38° above the horizontal. If the boundary is 60 m away, work out whether the ball clears the boundary without bouncing or not. help please!
*June 23, 2014*

**physics**

A 78 kg volleyball player jumps and leaves the ground with a vertical velocity of 3.5 m/s. By thinking about the conservation of energy in a freefalling object, work out how high their centre of mass would reach at the top of their jump and present your answer to the nearest ...
*June 23, 2014*

**Columbus State**

CO(g) + 2H2(g) ↔ CH3OH(g) Kc=14.5 (500K) a. In which direction will the reaction proceed if the reaction vessel contains 0.500 atm CO, 0.500 atm H2, and 0.500 atm CH3OH? Show your calculations for full credit. Remember that Q and K both have to be calculated with either ...
*June 22, 2014*

**Mircoeconomics**

Is it true that monopolies do not exist in our economy? Please explain
*June 21, 2014*

**Intro to Algebra**

The cost for paint to cover the exterior of the four sides of a shed was $40. A can of paint costs $10 and will cover 33 square feet. The shed consists of four sides, each shaped like a trapezoid. They each have one base of 5 feet and one base of 6 feet. What is the altitude ...
*June 12, 2014*

**English**

Thank You
*June 9, 2014*

**English**

In the following sentence the word alternate is used as a verb or adjective? There must be an alternate solution to this problem. Thank You
*June 9, 2014*

**math**

fifteen less than four times seven
*June 2, 2014*

**math**

If I make 600$ every 14 seconds, how long would it take me to get 1,000,000$?
*May 31, 2014*

**Maths**

Question: total of 40 students in class, boys number is double of the girls number. How many boys & girls in the class? Working as follow: a = boy b = girl 2a + b = 40 2a + 2a = 40 4a =40 a =10 b=2a b = 2x 10 b = 20 So a=10, b= 20. Total only 30, not 40 . Why? Thanks
*May 22, 2014*

**Maths**

Question: total of 40 students in class, boys number is double of the girls number. How many boys & girls in the class? Working as follow: a = boy b = girl 2a + b = 40 2a + 2a = 40 4a =40 a =10 b=2a b = 2x 10 b = 20 So a=10, b= 20. Total only 30, not 40 . Why? Thanks
*May 21, 2014*

**Physics Please help4**

Two 1.50cm -diameter disks spaced 1.80mm apart form a parallel-plate capacitor. The electric field between the disks is 5.10×10^5 V/m I got the voltage as =918 but B. How much charge is on each disk? _________C? and C. An electron is launched from the negative plate. It ...
*May 21, 2014*

**Physics Please help3**

A point charge with charge q1 = 3.10μC is held stationary at the origin. A second point charge with charge q2 = -4.60μC moves from the point ( 0.160m , 0) to the point ( 0.270m , 0.255m ). How much work W is done by the electric force on the moving point charge? ...
*May 21, 2014*

**Physics Please help2**

Two small insulating spheres with radius 7.00×10^−2m are separated by a large center-to-center distance of 0.565m . One sphere is negatively charged, with net charge -2.05μC , and the other sphere is positively charged, with net charge 4.10μC . The charge...
*May 21, 2014*

**Physics Please help**

A thin, horizontal 20cm×20cm copper plate is charged with 1.7×10^10 electrons. Consider the electrons are uniformly distributed on the surface. A. What is the strength of the electric field 0.1 mm above the center of the top surface of the plate? E=____ N/C B. What...
*May 21, 2014*

**Math**

This seems like it would be a simple math problem but...... How do you create an equation and calculate the difference between 2 birthdays, putting the older person's on top? 5/17/1987 and 10/28/2002 PLEASE HELP ME!
*May 20, 2014*

**Math**

This seems like it would be a simple math problem but...... How do you create an equation and calculate the difference between 2 birthdays, putting the older person's on top? 5/17/1987 and 10/28/2002 PLEASE HELP ME! hank You
*May 20, 2014*

**Math**

Ms. Sue are you there? You have helped me so much in the past could you please help me with this? Thank You
*May 20, 2014*

**Math**

This seems like it would be a simple math problem but...... How do you create an equation and calculate the difference between 2 birthdays, putting the older person's on top? 5/17/1987 and 10/28/2002
*May 20, 2014*

**Physics**

How to solve? 2. A 70.0 kg astronaut is training for accelerations that he will experience upon reentry. He is placed in a centrifuge (r = 10.0 m) and spun at a constant angular velocity of 16.3 rpm. Answer the following: a. What is the angular velocity of the centrifuge in ...
*May 20, 2014*

**Math Question**

What is the 50th term of the sequence that begins -6,0,6,12? 292 288 286 290
*May 19, 2014*

**physics**

Suppose an object is placed at a distance x from a screen and a converging lens of focal length f is placed between the object and the screen. What is the minimum separation distance x (in terms of f) for a real image to be formed on the screen? Support your answer with either...
*May 19, 2014*

**Calc Help Please Again Last one!**

Thanks! Got it!
*May 16, 2014*

**Calc Help Please Again Last one!**

Write out the form of the partial fraction decomposition of the function appearing in the integral: integral (6x-58)/(x^2+2x-63) Determine the numerical values of the coefficients, A and B, where A <= B A=? B=? Thank you guys so much! =)
*May 16, 2014*

**Calc Help Please Again!**

it is e^x + 4 not y = e^(x+4) Sorry that was how the problem was worded.
*May 16, 2014*

**Calc Help Please Again!**

Find the volume of the solid formed by rotating the region enclosed by y=e^(1x)+4, y=0, x=0 and x=0.2 about the x-axis? Ty
*May 16, 2014*

**Calc Help Please**

Ty
*May 16, 2014*

**Calc Help Please**

Evaluate the integral. integral 1/((x-2)(x+2)) Note: Use an upper-case "C" for the constant of integration. I keep getting 1/4[log(2-x)-log(x+2)]+C and the system is saying its wrong... Please help!
*May 16, 2014*

**math**

Bill’s Meat Market did a total business of $59,000 in April. Cost of the meat was $37,500. Expenses amounted to $11,200. In April, what percent of Bill’s Meat Market's gross income was profit? A. About 8.9% B. About 17.5% *** C. About 19.9%
*May 12, 2014*

**help with math!**

A. $ 15.25 per hour B. $ 15.75 per hour *** C. $ 16.25 per hour
*May 12, 2014*

**help with math!**

Evonne earns $10.50 per hour for a 40 hour week. She earns time and a half (1 1/2 times the normal $10.50 per hour rate) for all hours worked OVER 40 hours. Answer the following question based on Evonne's information. This week Evonne worked 50 hours, 10 hours overtime. ...
*May 12, 2014*

**Calculus Please Help **

Evaluate the indefinite integral Note: Use an upper-case "C" for the constant of integration. integral sqrt(100x^2-400)/x dx Ty
*May 9, 2014*

**Math**

A man owns a rectangular piece of land. The land is divided into four rectangular pieces, known as Region A, Region B, Region C, and Region D. One day his daughter, Nancy, asked him, what is the area of our land? The father replied: I will only tell you that the area of Region...
*May 7, 2014*

**chemistry**

7.5 g of acetic acid (CH3COOH) are diluted to 150 mL with water. What is the molarity (mol/dm3) of the acetic acid?
*May 5, 2014*

**chemistry**

What is the molarity (mol/dm3) of a solution prepared by dilution of 0.125 moles of sodium chloride (NaCl) to 2.50x102 mL with water?
*May 5, 2014*

**Calc**

The volume of the solid obtained by rotating the region enclosed by y=e^(5x)+2 y=0 x=0 x=0.7 about the x-axis can be computed using the method of disks or washers via an integral A=? b=? V=?
*May 3, 2014*

**Please help with Calc!**

Evaluate the indefinite integral. integral 2e^(2x)sin(e^2x) Note: Use an upper-case "C" for the constant of integration.
*May 3, 2014*

**Math Help 2 Questions Urgent!**

For example, what if I had to measure the front bottom left corner to the rear top right corner?
*April 30, 2014*

**Math Help 2 Questions Urgent!**

What if this is a three dimensional rectangle? The corners could be two corners in different regions.
*April 30, 2014*

**Math Help 2 Questions Urgent!**

1. The Pythagorean Theorem can be used to find distances between two points on a grid. But what about finding distances in three-dimensional space? Consider a rectangular box, which has length l, width w, and height h. What is the distance from one corner to the opposite ...
*April 30, 2014*

**Math Help - 2 Questions**

If someone could please give me an explanation, I'd be very grateful. I have no idea how to solve number 1, and I feel like I'm over thinking number 2.
*April 30, 2014*

**Math Help - 2 Questions**

1. The Pythagorean Theorem can be used to find distances between two points on a grid. But what about finding distances in three-dimensional space? Consider a rectangular box, which has length l, width w, and height h. What is the distance from one corner to the opposite ...
*April 30, 2014*

**Math**

Thank You Very Much Ms. Sue this is a BIG help. Thank You again Josh
*April 30, 2014*

**Math**

Thank You Ms Sue but I don't know how you got 4.33 x 3.33? Josh
*April 30, 2014*

**Math**

Thank you Ms. Sue but I don't know how you got 4.33 times 3.33? JOSH
*April 30, 2014*

**Math**

How do you find the area of 4 yards 2 feet times 3 yards 2 feet? Thank You
*April 30, 2014*

**ss**

5.What did the South do with the cotton during the war
*April 30, 2014*

**Epidemiology**

34.5
*April 28, 2014*

**Math - Urgent!**

Would you try to find the area of each piece? If you found the area of each piece and added them up, I believe this would be a way to tell if the cuts allowed an even amount for each person.
*April 23, 2014*

**Math - Urgent!**

Thank you! Just to make sure I'm getting the best answer, here is a hint I was given, if it helps: The center is an obvious point where it works. What are other obvious points? For a non-obvious point, how could you determine a way to see if the pieces can be divided equally?
*April 23, 2014*

**Math - Urgent!**

Can you show that you can share a square pizza equally between two people by cutting it four times using vertical, horizontal and diagonal (45 degree cuts) through any point inside the square? If you could give an explanation as well as an answer I'd be very grateful! I&#...
*April 23, 2014*

**Math (2 Questions) - Please Help**

Thank you Steve. That was very helpful. I was the only one in my class that got those right thanks to you! (And at my school, doing that actually gets you bragging rights.)
*April 16, 2014*

**Math (2 Questions) - Please Help**

A cube has 8 vertices, 12 edges, and 6 square faces. A soccer ball (also known as a buckyball or truncated icosahedron) has 12 pentagonal faces and 20 hexagonal faces. How many vertices and how many edges does a soccer ball have? A circular table is placed in a corner of a ...
*April 16, 2014*

**marketing**

can someone please specify a purchase order i am having troubles
*April 14, 2014*

**english**

Poem title, author Setting Characters Conflict(s) Resolution Rhyme or rhythm, pattern? on turning 10 You tell me it is too early to be looking back, but that is because you have forgotten the perfect simplicity of being one and the beautiful complexity introduced by two. But I...
*April 2, 2014*

**Accounting**

correct
*April 1, 2014*

**physics**

Coming from another student.... well done sir. I'm not gonna end up getting this right, but for future answers: first spring: 20cm second spring: 35cm third spring: 50cm
*March 29, 2014*

**Global Studies**

Although the Amazon Basin receives more than 80 inches of rain per year, South America also has the driest place on Earth, know as a. Death valley b. Gobi desert c. Atacama desert*** d. the Caribbean
*March 27, 2014*

**3rd grade math**

Brandon bought one more pair of sweatbands than luis. Each pair of sweatbands cost $3.88. He also bought one more bottle of sports drink than luis, each costing $1.75, and a granola bar, costing $0.98. What was the total cost brandon's purchase?
*March 26, 2014*

**math**

Enter only the value of the variable: 9(6-2v)=-12(v-11) i think its -13 is that correct ? if not what is it ?
*March 24, 2014*

**Language arts help!!**

i did not mean to your name SUE.
*March 20, 2014*

**Language arts help!!**

check my answers
*March 20, 2014*

**Language arts help!!**

help me
*March 20, 2014*

**Language arts help!!**

1–6, read the play excerpt below and answer the questions that follow. Jaws of the Water ACT TWO At rise we see DAD, TINA, and MARK rushing in and out of the living room. Each enters carrying important items—such as sleeping bags, rain gear, and gallons of water—...
*March 20, 2014*

**help ms sue lang arts**

help me someone
*March 17, 2014*

**help ms sue lang arts**

HELP MME
*March 17, 2014*

**help ms sue lang arts**

1A 2A 3A 4C 5A 6D 7B 8A 9A 10B 11A 12B 13D 14A 15A 16D 17C 18A 19A 20C 21A 22C
*March 17, 2014*

**help ms sue lang arts**

help
*March 17, 2014*

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