Tuesday
December 6, 2016

Posts by josh

Total # Posts: 1,808

Math
Matt has y yards fabric. She used 2 yards to sew a skirt. She used the remaining fabric to make 5 jackets. Find the amount of material that was used to make each jacket in terms of y
November 14, 2015

Math
Debbie has a box containing y ribbons and 4 extra ribbons. Janine has 12 ribbons. Express the number of ribbons that Sarah has in terms of y. For what value of y will Debbie and Janine have the same number of ribbons
November 14, 2015

Mcmath
19 less than one-half of some number w, w" it's alsgebraically don't understand. Help please
November 14, 2015

math
Determine the standard matrix D of the linear mapping G: R^2-->R^2 that first rotates points clockwise through pi/6 radians and then reflects points through the line x2=x1
November 11, 2015

math
Determine the standard matrix D of the linear mapping G: R^2--R^2 that first rotates points clockwise through pi/6 radians and then reflects points through the line x2=x1
November 11, 2015

Therochem
What will the rate of reaction be when [IO3-] = 0.20 mol/L, {i-] = 0.40 mol/L, and [H+] = 0.10 mol\L ?
November 4, 2015

trigonometry
please help two boundary lines of a piece of property intersect at an angle 85 deg.. it is desired to cut off a triangular portion of the property which will be one acre (43560 sq. ft.) in area by means of a straight fence. If the fence begins at a point on one boundary 250 ft...
November 4, 2015

health
Well, at least I got something that I didn't know right! I mean, I do D.T and Business Studies as GCSE's and the last thing that I did about health was in Year 9.
November 2, 2015

health
I know nothing about Health, but I know that Depression can be caused by a multitude of factors, such as the environment, mourning, and genetic issues, but there is no known cause, as it varies from person to person.
November 2, 2015

English
Ah... one problem, I don't have much time to do it in, as it is in tomorrow
November 2, 2015

English
I need to write a 4 stanza love poem for English homework, one problem, I'm rubbish at poems and haven't put pen to paper yet... HELP!!
November 2, 2015

Science
There is simply more mass for the heat energy to transfer to in a larger object than a smaller one.
November 2, 2015

I think that Ms. Sue is right
November 2, 2015

physics
rpm stands for rotations per minute, and 20 seconds is 1/3 of a minute, so divide 140 by 3 and you will have your answer!
November 2, 2015

maths
me neither
November 2, 2015

english
What, like Scooby-Doo in that movie with dinosaurs?
November 2, 2015

Science
Does anyone know the answers to this test
October 30, 2015

Statistics
Find the indicated probability: P(z<0.18 or z>2.13) I'm stumped and can't find material on how to do this anywhere. I can do something like P(0.18>z<2.13) but not this. PLEASE HAAALLLP!
October 29, 2015

math
the square root of 23 over 3 is equal to a) square root of 3 b)3 c)9 d)12 I found no one poof these answers to be true.
October 27, 2015

Math
A rectangular box is to have a square base and volume of 78 feet cubed. If the material for the base costs \$.30 per square feet, the material for the sides costs \$.10 per square foot, and the material for the top costs \$.20 per square foot. Determine the dimensions of the box ...
October 13, 2015

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 ??
October 10, 2015

maths
Rosie is training for the next football match. She runs around a circular track with a radius of 60 metres. Use π = 3.14 and C = π d How far has Rosie run?
October 10, 2015

maths
Millie, Josh and Libby receive a bonus at work. They are paid in the ratio of 2:3:4 Josh's share is £105. What was the total amount of the bonus before they shared it?
October 10, 2015

math
steve is a funny name LOL XD
October 6, 2015

math
??????
October 6, 2015

math
like i freakin care
October 6, 2015

math
this website is so stupid i could write a whole 1000 letter essay about it to make it better and it would still be worse, even if you tried tweaking it the most.
October 6, 2015

math
this is a stupid website
October 6, 2015

Physics
You are standing on the roof of a building 300 m high, and throw a stone upward at 25 m/s. Find the speed of the stone as it strikes the ground.
October 5, 2015

Algebra
The path of a diver is given by y=-4/9 x^2 + 24/9x +12 where y is the height (in feet) and x is the horizontal distance from the end of the diving board (in feet). What is the maximum height of the diver?
September 29, 2015

Physics
Plzz help
September 27, 2015

Physics
In the figure below the left-hand cable has a tension T1 and makes an angle of 45 ◦ with the horizontal. The right-hand cable has a tension T3 and makes an angle of 48 ◦ with the horizontal. A W1 weight is on the left and a W2 weight is on the right. The cable ...
September 27, 2015

Could a mixture be made up of only elements and no compounds? Explain.
September 27, 2015

math
The tenths digit of ds decimal is the smallest prime n.The hundredths digits is twice the tenths digit is the GCF 18 and 27.
September 22, 2015

Math
simplify each expression 14 + 5(x + 3) - 7x 34 - 7x
September 21, 2015

Math
9*2 11 8 4 1 =60 (81 +11) - (8x4) / 1 =60 92 - 32 / 1 =60
September 11, 2015

Physics
A point charge of 4 μC is placed at the origin. There is an external uniform field E = 400 i N/C. What is the net force on a 5 μC charge placed at (5 m, 3 m) ??? i + ??? j N
September 8, 2015

Chemistry
To prepare 500.00 mL of 0.300 M buffer with a pH of 7.4. NaH2PO4/Na2HPO4 How many grams of each should be added to the 500.00mL flask to create this buffer?
September 8, 2015

Chemistry
During the operation of a bunsen burner, a chemical reaction occurs. This chemical reaction is represented by the chemical equation below: methane + oxygen - carbon dioxide +water. During this chemical reaction, methane and oxygen are converted into carbon dioxide and water. ...
September 2, 2015

During the operation of a bunsen burner, a chemical reaction occurs. This chemical reaction is represented by the chemical equation below: methane + oxygen - carbon dioxide +water. During this chemical reaction, methane and oxygen are converted into carbon dioxide and water. I...
September 2, 2015

Chemistry
why is graphing a useful way for scientists to display data?
September 2, 2015

Chemistry
Calculate the density of an unknown sample of metal given that a 2.3504 gram sample of metal causes the water level in a graduated cylinder to rise from 33.5 ml to 35.2 ml. Show work
August 31, 2015

Precalc HELP!!!
Are These Right?? I'm kinda suck on #30!!
August 31, 2015

Precalc
How do you know what quadrant these two are in? I'm having a little trouble determining. Can someone check if my answers are correct for all and help me fix it to make it right. 10.) The point is on the x-axis and 12 units to the left of the y-axis. My answer: (0, -12) 12...
August 31, 2015

French
For #1 I meant- Hier était le lundi . Oh yes, thankyou for catching that. Yes I'd like that in French too & you helped with that already. As far as everything else, are my accents right and the sentences are correct??
August 31, 2015

math
i am a 6-digit number greater than 700,000.my hundred thousands digit is twice my ones digit,my thousands digit,and my hundreds digit.my remaining digits are the same-a prime number greater than 5
August 26, 2015

Algebra 2
Matt got caught lmao
August 26, 2015

Health
What is the primary function of the skeletal muscle?. A. Contraction B. Heating the body C. Protecting the body from harm D. Pumping blood to the rest of the body
August 20, 2015

Math
Peter is 8 years younger than Alex. In 9 years' time, the sum of their ages will be 76. How old is alex now?
August 8, 2015

math
There are ? different ways to represent the square root of 1000000 in the form a square root b, where a and b are positive integers. One way is 1 square root 1000000 A. 2 B. 4 C. 12 D. 16 About this question, i have no idea what they are trying to ask....
July 28, 2015

math
A baseball pitcher can throw a base ball at 150 ft/s. Can this pitcher hit the 200-ft ceiling of its game dome, if he was capable of giving a baseball an upward velocity of 85 ft/s, from a height of 7 ft? (Assume the ball is traveling as a free-falling body, and g = 32 ft/s2...
July 19, 2015

Geometry
A regular pentagon has side length 12cm.the perimeter of the pentagon is 60cm and the area is 247.7cm2 .a second. Pentagon has side lengths equal to 24cm .find the perimeter of the second pentagon
July 14, 2015

Physics
An air puck of mass 0.382 kg is tied to a string and allowed to revolve in a circle of radius 0.64 m on a horizontal, frictionless table. The other end of the string passes through a hole in the center of the table and a mass of 0.67 kg is tied to it. The suspended mass ...
June 19, 2015

Chemistry
If a 0.688 mole sample of silver at 19.6°C absorbs 1.162 kJ of heat, what is the final temperature in C?
June 10, 2015

Language Arts
Did you already take the quiz?
June 5, 2015

S.S
Thank you winter wonder land 5/5
May 28, 2015

Math
Jesse and Leah can install a new gutter system on a house in 4 hours when they work together. Working alone, it would take Leah twice as long to install a new gutter system as it would take Jesse working by himself. Leah caught a really bad cold and called in sick this morning...
May 26, 2015

Math
A spy plane, whose average speed in still air is 250 mph, departs with a 40 mph tailwind and returns to the same airport flying into the same wind. How far from the airport can the plane fly if it has enough fuel to fly for 5 hours?
May 26, 2015

math
What a horribly vague answer Steve. To someone who had a similar problem, you were of no help. can you at least say what the letters/variables represent?
May 4, 2015

maths
Solve for one of the variables in one of the equations, then plug that into the other two equations and solve for the other two variables. The easiest was to do this is honestly using linear algebra and turning that into a augmented matrix, but i don't know if you have ...
May 3, 2015

Chemistry(difficult)
Thank you DrBob, you saved a couple hours of my life.
May 3, 2015

Chemistry(difficult)
A moon rock collected by a U.S. Apollo mission is estimated to be 3.70 billion years old by uranium/lead dating. Assuming that the rock did not contain any lead when it was formed, what is the current mass of 206Pb per 1.185 g of 238U in the rock? The half-life of 238U is t1/2...
May 3, 2015

Math
A solid is made up of two rectangular prisms how would I find the surface area of the solid? The diagram shows 3 feet on top, 6 feet on the left side, 7 feet on the bottom, 2 feet and 4 feet to the right Our teacher gave us the answer of 156 then told us to figure out how she ...
April 28, 2015

geometry
What will happen to the circumference and the area of the maze a fun house maze that is circular in shape has a diameter of 50 feet. the owner decides to double the radius of the maze?
April 27, 2015

Math
Thank You Ms. Sue - you have been a great help as always. Josh
April 27, 2015

Math
I know how to find the surface area of a rectangular prism but, I am not sure when given the coordinates of 4 feet by 6 feet by 8 feet which is which? For example: height, width, length? I don't know which way it goes? Thank You very much for any help you can give me.
April 27, 2015

Art
It was D not A. I just finished this test.
April 22, 2015

Microeconomics
oops It's D 250
April 19, 2015

Microeconomics
The quantity of TVs sold is 100 at the unit price \$200. Suppose the price elasticity of demand for TVs by the initial value method is 2.0, and you would like to decrease the unit price for TVs to \$150. Then the new quantity sold must be __________ . A. 125 B. 150 C. 200 D. 250...
April 19, 2015

ss
Yes thanks go with it so is dumb don't go with it
April 17, 2015

Chemistry
salt draws out the water
April 17, 2015

chemistry
no they didn't give anything else
April 17, 2015

physics
At what altitude should a satellite be placed into circular orbit
April 15, 2015

math
55 minutes after 9:55 so 10:50
April 15, 2015

Science
A 45 N force is applied to a 9.6 kg object, what is it's acceleration?
April 10, 2015

Macroeconomics
Can someone check my homework answers? Can not find these topics in my book; I read the chapter several times. Thank you 1.Income taxes create a difference between the wage rate paid by companies and received by workers. These taxes __________ both employment and potential GDP...
April 5, 2015

Accounting
Stuck on a few questions from my Accounting class. If anyone can help; I would be really grateful! 32. Of the following accounts, which might appear in the adjusted trial balance, but not in the post-closing trial balance? A. income summary B. owner's capital C. accounts ...
March 28, 2015

Math
C is correct answer He traveled 33.5 miles west.
March 28, 2015

Debate
I need help finding and article or news story to help my argument that Refusing to accept EBT cards is prejudicial. And that law makers should not banned EBT cards in fast food restaurants for the many card holders.
March 21, 2015

Debate
Thank you again Ms. Sue
March 20, 2015

Debate
I need help finding a good article for my essay. I need to address the issue that fast food restaurants now serve healthy alternatives, and that it can be good for ebt holders.
March 20, 2015

english
Thank you Ms.Sue
March 19, 2015

english
I need help on finding 3 positive points on: why EBT cards should not be banned at fast food restaurants.
March 19, 2015

Science
i got all of the right its 1.b 2.c 3.b 4.d
March 19, 2015

physics
Water waves in a lake travel 5.23 m in 1.52 s. The period of oscillation is 0.84 s. What is the speed of the water waves? Answer in units of m/s. what is the wavelength?
March 17, 2015

accounting
A debit to a liability account was posted to the capital account. This error would cause __________. A. assets to be overstated B. liabilities to be overstated C. capital to be overstated D. None of the above answers are correct. possibly D
March 15, 2015

accounting
A compound transaction was recorded as follows: debit Equipment, \$5,000; debit Cash, \$1500; credit Accounts Payable, \$3,500. This error would cause __________. A. assets to be overstated B. assets to be understated C. liabilities to be overstated D. liabilities to be ...
March 15, 2015

Physics
There is a band who uses 10000 W to radiate sound energy in all directions. What was the intensity of sound 10 meters from this speaker? What was the sound level in dB at a distance of 10 m? At what distance from the speaker was the sound level 100 dB?
March 12, 2015

s@e
4 dot points to why the biophyical environmemt is important
March 11, 2015

AP Calc
find the area in the first quadrant bounded above by y=sinx, below by the x-axis, and to the right by x=pi/2 is divided into two equal parts by the line x=a. Find a.
March 1, 2015

english
Use an apostrophe when writing about someone (a noun) that has possession of something. A) true b) false. Is the answer a) true?
February 28, 2015

chemistry
What is t? Everytime I put 4.50*10^12 for t then I take the e of it I get an error and if I do it negative I get 0. Don't understand this problem at all.
February 11, 2015

calculus
A small airplane has an air speed of The pilot wishes to fly to a destination that is 480 km due west from the plane’s present location. There is a wind from the south.
February 10, 2015

Math
An item regularly priced X has a 130% mark up. Write two expressions for the new price
February 3, 2015

Math.
Seriously, what is with the weird names. Like, tf
January 28, 2015