# Posts by josh

Total # Posts: 1,895

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.

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 ...

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 ??

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?

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?

math
steve is a funny name LOL XD

math
??????

math
:(

math
like i freakin care

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.

math
this is a stupid website

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.

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?

Physics
Plzz help

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 ...

Could a mixture be made up of only elements and no compounds? Explain.

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.

Math
simplify each expression 14 + 5(x + 3) - 7x 34 - 7x

math
-5.3

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

Physics
.3 ft

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

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?

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. ...

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...

Chemistry
why is graphing a useful way for scientists to display data?

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

Precalc HELP!!!
Are These Right?? I'm kinda suck on #30!!

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...

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??

calculus
it's -48pi. ur welcome flvs fam

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

Algebra 2
Matt got caught lmao

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

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?

math
yes

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....

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...

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

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 ...

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?

Language Arts
Did you already take the quiz?

S.S
Thank you winter wonder land 5/5

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...

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?

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?

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 ...

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

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...

physics
the melting point of copper

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 ...

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?

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

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.

Art
It was D not A. I just finished this test.

Microeconomics
oops It's D 250

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...

ss
Yes thanks go with it so is dumb don't go with it

Chemistry
salt draws out the water

chemistry
no they didn't give anything else

physics
At what altitude should a satellite be placed into circular orbit

math
55 minutes after 9:55 so 10:50

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

Math
A spinner is divided equally into 10 sectors. The numbers i through 5 are each placed in two different sectors. Find the probability of each event.

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...

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 ...

Math
C is correct answer He traveled 33.5 miles west.

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.

Debate
Thank you again Ms. Sue

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.

english
Thank you Ms.Sue

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

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

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?

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

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 ...

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?

s@e
4 dot points to why the biophyical environmemt is important

Math Ms.Sue (ASAP)
A B A D 100%

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.

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

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.

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.

language arts
I'm from cca to

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

math
5hours

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

math
The sum of two numbers is 12. The sum of their reciprocal is 3/8? what are the numbers?

grammar
is this sentence correct If there is practice after school on Friday, I can drop the kids off, and you can pick them up.

math
The sum of first 12 terms of an arithmetic series is 186, and the 20th term is 83. What is the sum of first 40 terms?

math
how many cubes will fill a box made from this pattern? how do i get that anwser to questions like that?

U.S History
wft they are wronge screw this im sticking with openstudy

science
6 earths rotation takes about ____, whereas its revotution takes about ____. A one day;one year* 7 earth tilted axis affects the strenght of sunlight in different places on earths surface if your in an area that gets less sunlight where are you? A north pole B south pole C ...

science
1 which of earths spheres contains most of its mass? A atmosphere B hydrosphere C geosphere* D biosphere 2 erosion and weathering are examples of which types of forces? A constructive forces B destructive forces* C gravitational forces D inertia-related forces 3 which of the ...

math, solving Oblique triangle
steve, hoe do you solve this cause i don't know how and i don't get it : b/sin49° = c/sin115° = 10/sin16°

math, solving Oblique Δ
can you help me to solve each triangle described below using ΔABC : 1)a = 10, A = 16°, B = 49° 2)a = 8, b = 7, A = 88°

Arts
What is the function of a Digital Media and Animation?? beacuse my books says nothing about it

Arts
what is the function of Animation ???

Arts
What is the function of a Digital Media??